Diabetes Research reagents: Novus Biologicals

NB400-105

ABCA1 Antibody - BSA Free

(7 Reviews)

(408 Publications)

0.1 ml

NB400-105

Formalin-fixed paraffin-embedded tissue sections of human prostate cancer were probed for ABCA1 mRNA (ACD RNAScope Probe, catalog # 432291; Fast Red chromogen, ACD catalog # 322360). Adjacent tissue section was processed for immunohistochemistry using rabbit polyclonal (Novus Biologicals catalog # NB400-105) at 1.5ug/mL with overnight incubation at 4 degrees Celsius followed by incubation with anti-rabbit IgG VisUCyte HRP Polymer Antibody (Catalog # VC003) and DAB chromogen (yellow-brown). Tissue was counterstained with hematoxylin (blue). Specific staining was localized to glandular cells.

<b>Genetic Strategies Validation and Orthogonal Strategies Validation.</b>HSKMCs were transfected with scrambled siRNA (scr siRNA) or ABCA1 siRNA. The cells were lysed and ABCA1 (A) protein levels were quantified by immunoblotting. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-018-38014-3) licensed under under a CC-BY license.

<b>Biological Strategies Validation. </b>Analysis of ABCA1 in total cell lysates of RAW264.9 cells treated with vehicle (-) or 9-cisretinoic acid and 22Rhydroxycholesterol (+). Samples used for this testing were 40 ug of total cell post-nuclear lysate from each group.

<b>Biological Strategies Validation. </b>HepG2 cells were grown to 60% confluency, serum starved for 24 hours, and then treated with 1uM TO9 for 24 hours prior to being fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton-X100. The cells were incubated with anti-ABCA1 at 5.0ug/ml overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:500 dilution. Alpha tubulin (DM1A) NB100-690 was used as a co-stain at a 1:1000 dilution and detected with an anti-mouse Dylight 550 (Red) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.

Untreated HepG2 cells were grown to 60% confluency, and serum starved for 24 hours prior to being fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton-X100. The cells were incubated with anti-ABCA1 at 5.0ug/ml overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:500 dilution. Alpha tubulin (DM1A) NB100-690 was used as a co-stain at a 1:1000 dilution and detected with an anti-mouse Dylight 550 (Red) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.

ABCA-1 FITC conjugated antibody of human adipose tissue macrophage subsets by flow cytometry. Image from verified customer review.

Association between expression of ABCA1 and survival in ovarian cancer patients. Expression of ABCA1 in 55 ovarian cancer patient samples was determined by IHC in tissue microarray. Representative image of ovarian cancer showing high (left panel) and low (right panel) ABCA1 expression on the cell membrane or cytoplasm (x400). Image collected and cropped by CiteAb from the following publication (//www.clinicalepigeneticsjournal.com/content/7/1/1), licensed under a CC-BY license.

ABCA1 in human primary fibroblasts in culture. 10 ug of total protein. 7.5% TGX gel. Blocking 5% milk in PBST 1h RT. 1:1000 primary ab in BSA 3% PBST O/N at 4C. Secondary 1:5000 HRP 1h RT. Arrow shows around 250 kDa. WB image submitted by a verified customer review.

ABCA1 antibody was tested at 1: 400 in HeLa cells using an Alexa Fluor 488 secondary (shown in purple). M1 is defined by unstained cells.

<b>Biological Strategies Validation. </b>Detection of ABCA1 in mouse peritoneal macrophages using NB 400-105 (Lot L). ECL exposure, 1 min. Lane 4: T09 uninduced lysate Lane 5: T09 induced lysate.

Prostates of LXR mutant mice accumulate cholesterol esters through inappropriate LXR target genes regulation. Total protein lysates of WT and LXR null mice under normal or high cholesterol diet were analyzed by western blotting with antibodies against ABCA1, LDLR and ACTIN as a loading control (left panel), quantification of ABCA1 and LDLR protein accumulation levels (right panel). * p<0.05, *** p<0.001 in Student's t test. Error bars represent the +/- mean SEM. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pgen.1003483), licensed under a CC-BY license.

miR-33b reduces cellular cholesterol efflux and serum HDL-C levels. Western blotting for ABCA1 (using NB400-105) and ABCG1 proteins in peritoneal macrophages from WT and KI+/+ mice. Representative images are shown. beta-actin was used as the loading control. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/srep05312), licensed under a CC-BY license.

miR-33b regulates ABCA1 and SREBP-1. Analysis for ABCA1, SREBP-1, CPT1a, and AMPK alpha protein levels in the livers of WT, KI+/-, and KI+/+ mice. Representative images are shown. TF2B and beta-actin were used as loading controls. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/srep05312), licensed under a CC-BY license.

Detection of ABCA1 in human prostate epithelium showing luminal and membrane staining.

Liver mRNA & protein expression analysis of chow-fed Osbpl8KO mice.A: qPCR analysis of the quantity of the mRNAs identified at the bottom in chow-fed KO females (open bars) & males (closed bars). The mRNAs were quantified using ribosomal protein 36B4 message as a housekeeping reference. The data are expressed relative to quantity in littermate WT animals of the same gender, & represent mean ± s.e.m. (n = 6; *p<0.05, **p<0.01, T-test). B: Western blot analysis of ABCA1 & SR-B1 proteins in WT & KO mouse liver. The blots were probed with anti-beta -actin as a loading control. Densitometric quantification of the Western blot data is shown on the right. The results were normalized against beta -actin. The data represents mean ± s.e.m. (n = 4). Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0058856), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Protein expressions of ABCA1, SR-BI & ABCG1 in liver & macrophage by Western blot. Simvastatin increased the expressions of ABCA1 & ABCG1 in liver & ABCA1 in macrophage, Both L-4F & the combination group improved the expressions of ABCA1, SR-BI & ABCG1 in liver & ABCA1 & ABCG1 in macrophage. 1P < 0.05, 2P < 0.001, vs. AS group; aP < 0.05, bP < 0.001, vs. Simva group;*P < 0.05, **P < 0.001, vs. L-4F group. Image collected & cropped by CiteAb from the following publication (//lipidworld.biomedcentral.com/articles/10.1186/1476-511X-12-180), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

ABCA1, ABCG1 & SR-BI protein expressions. a & b Hepatic protein expressions of ABCA1, ABCG1 & SR-BI were significantly decreased in COMT−/− mice at GD 18.5, compared to C57BL/6 J mice. Decreased hepatic ABCA1 expression was also observed at 10 days postpartum. ATI-5261 increased ABCA1 & ABCG1 expression in the liver at 10 days postpartum. c Placental protein expressions of ABCA1 & ABCG1 was reduced in COMT−/− mice, compared to C57BL/6 J mice. ATI-5261 treatment significantly increased ABCA1 levels in the placenta of COMT−/− mice. d Representative immunoblots of the corresponding proteins in the placenta with mouse RAW264.7 cell lysate included as positive control. Similar results were obtained when the experiment was repeated with lysates prepared from three batches of tissues. Data are presented as mean ± SEM. Groups (n = 8 in all groups) were compared using one-way ANOVA with post-hoc analysis (Tukey’s procedure). *, p < 0.05 Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30237900), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Effects of 13-HODE & LA in the presence & absence of PPAR alpha & PPAR gamma selective antagonists on molecular markers of cholesterol homeostasis in RAW264.7 macrophages. RAW264.7 cells were pre-treated without or with the PPAR alpha selective antagonist GW6471 or the PPAR gamma selective antagonist GW9662 & subsequently treated without (vehicle control) or with 2.5 μmol/L 13-HODE or 100 μmol/L LA for 24 h. Afterwards, cells were lysed & subsequently processed for western blotting as described in the materials & methods section. A, Representative immunoblots specific for ABCA1, ABCG1, SR-BI, LXR alpha , & beta -actin which was used for normalization are shown. B, Bars represent data from densitometric analysis & are means ± SD from three independent experiments (n = 3). Data are expressed as percentage of protein concentration of vehicle control cells. Results from statistical analysis are indicated: Significant effects are denoted with superscript letters. Bars marked without a common superscript letter significantly differ (P < 0.05). Image collected & cropped by CiteAb from the following publication (//lipidworld.biomedcentral.com/articles/10.1186/1476-511X-10-222), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - (A) Upregulation of ABCA1 & ABCG1 & (B) enhancement of cholesterol efflux by purple Perilla frutescens extracts (PPE) in 50 μg/ml Cu2+-oxidized low-density lipoproteins (LDL)-exposed J774A.1 murine macrophages. (A) For the measurement of ABCA1 & ABCG1 expression, total cell lysates were subjected to western blot analysis with a primary antibody against ABCA1 or ABCG1. beta -actin was used as an internal control. Bar graphs (means ± SEM, n=3) represent quantitative densitometric results of the upper bands. (B) Cholesterol efflux was expressed as the percentage of fluorescence in the medium relative to the total fluorescence. Bar graphs denoted without a common letter indicate significant difference, P<0.05. Image collected & cropped by CiteAb from the following publication (//www.spandidos-publications.com/10.3892/ijmm.2015.2101), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - 6‐Dihydroparadol increases A) ABCA1 & B) ABCG1, but not C) SR‐BI protein levels in cholesterol‐loaded THP‐1‐derived macrophages. THP‐1 cells were differentiated as described in Figure 2, & then loaded with unlabeled cholesterol for 24 h. Cells were treated with increasing concentrations of 6‐dihydroparadol (1–30 μm) for another 24 h. The protein levels of ABCA1, ABCG1, & SR‐B1 were detected by Western blot analysis. The control was treated with solvent vehicle (0.1% DMSO). As a positive control, TO901317 (5 μm, 24 h) was used. The bar graphs represent mean ± SD from three independent experiments. *p < 0.05, **p < 0.01, & ***p < 0.001 versus control (determined by Student's t‐test or ANOVA with Bonferroni's post hoc test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29802792), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Akt inhibition suppresses mTORC1 activity.BHK-ABCA1 cells were induced overnight with mifepristone (10 nM) & then incubated with DEBC, LY294002 or rapamycin at indicated concentrations for 2 h. Cells were then lysed & analyzed for ABCA1 & phosphorylated S6K by Western blotting. Actin was also blotted as loading control. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0113789), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Reversal of hepatic steatosis by reduction of SREBP-1 levels.(a) Western blotting analysis of SREBP-1 & ABCA1 levels in livers of miR-33+/+Srebf1+/+, miR-33+/+Srebf1+/−, miR-33−/−Srebf1+/+ & miR-33−/−Srebf1+/− mice. Representative western blot images are shown (n=4). Image collected & cropped by CiteAb from following publication (//pubmed.ncbi.nlm.nih.gov/24300912), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - 6‐Dihydroparadol increases A) ABCA1 & B) ABCG1 protein stability. THP‐1 cells were differentiated as described in Figure 2. Then cells were loaded with unlabeled cholesterol & treated with 6‐dihydroparadol (10 μm), or solvent vehicle (0.1% DMSO, control) for 24 h. Cells were lysed at different time points (0, 1, 2, 3, 4, & 6 h) after treatment with the protein synthesis inhibitor cycloheximide (CHX, 100 μm). The protein levels of both ABCA1 & ABCG1 were detected by Western blot analysis. The data points represent mean ± SD from three independent experiments. *p < 0.05 & **p < 0.01 versus control at the same time point (determined by Student's t‐test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29802792), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Ligand activation of LXR inhibits LPS-induced MAP kinase activation through Abca1 induction.(A–D) Bone marrow-derived macrophages from Lxr alpha −/−Lxr beta −/− & control wild-type mice (A, B), or bone marrow-derived macrophages from myeloid-specific Abca1−/− & control wild-type mice (C, D) were pretreated with GW3965 (1 µM) overnight, followed by stimulation with LPS (10 ng/ml) for 20 min or 1 hr. Whole cell lysates were harvested & protein expression was analyzed by immunoblotting with the indicated antibodies (A, C). Protein expression was quantified by Image Quant TL7.0 (B, D). N = 4–6 per group. *p < 0.05, **p < 0.01, NS, not significant. Error bars represent means ± SEM.DOI://dx.doi.org/10.7554/eLife.08009.012 Image collected & cropped by CiteAb from the following publication (//elifesciences.org/articles/08009), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Western Blotting for ABCA1, as detailed in Supplementary Protocol #5 (Additional file 1). Caco-2 cells cultivated on filter inserts were treated for 48 h with bexarotene (RXR agonist, 5 μM), T0901317 (LXR agonist, 10 μM), GW3965 (LXR agonist, 10 μM) or the vehicle control (DMSO 0.1%). Protein expression was then determined by western blot analysis. Results were normalized for interexperimental variance & then set in relation to the vehicle control. Bar graphs represent mean ± SD from three independent experiments. A representative blot is shown - the bands stem from the same membrane & the vertical line indicates excised irrelevant bands. ns not significant, *P < 0.05, **P < 0.01 versus solvent vehicle (determined by paired t-test) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32308567), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Expression of ABCA1 & CROT in livers & RIP140 in macrophages is elevated in miR-33−/−Apoe−/− mice compared with miR-33+/+Apoe−/− mice. A, Quantitative real-time PCR analysis of Abca1, Crot, Cpt1a, & Prkaa1in livers from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values from miR-33+/+Apoe−/− mice were set at 100%. Values are mean±SE (n=9 to 11each); **P<0.01. B, Western analysis of ABCA1, CROT, CPT1a, & AMPK alpha in livers from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. beta -actin was used as a loading control. C, Densitometry of ABCA1, CROT, CPT1a, & AMPK alpha in livers from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values from miR-33+/+Apoe−/− mice were set at 100%. Values are mean±SE (n=4 each); *P<0.05. D, Total cholesterol, free cholesterol, cholesterol ester, & triglyceride levels in livers of miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values are mean±SE (n=9 to 11 each). E, HE staining of livers of miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice at age 20 weeks fed NC. Scale bar: 100 μm. F, Quantitative real-time PCR analysis of Nrip1 (RIP140) in peritoneal macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values from miR-33+/+Apoe−/− mice were set at 100%. Values are mean±SE (n=7 each). G, Western analysis of NRIP1 (RIP140) in peritoneal macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. GAPDH was used as a loading control. H, Densitometry of NRIP1 (RIP140) in peritoneal macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values from miR-33+/+Apoe−/− mice were set at 100%. Values are mean±SE (n=4 each); *P<0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23316322), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Basal ABCA1 expression & function in patient-derived iRPEs. (A) Representation of patient-derived iPSC lines & genotypes harboring polymorphisms in ABCA1 that are associated with decreased or increased risk for AMD development. (B) Relative expression of ABCA1 mRNA in patient-derived iRPEs under basal conditions normalized to RPL28 & decreased risk group. (C) Western blot analysis of ABCA1 levels in patient-derived iRPEs under basal conditions. Actin was detected as loading control. ABCA1 expression was quantified & normalized to actin. (D,E) Relative expression of ABCG1 (D) & NR1H3 (E) mRNA in patient-derived iRPEs under basal conditions normalized to RPL28 & decreased risk group. (F) Cholesterol efflux in patient-derived iRPEs after direct cell labeling & in the presence of ApoAI. (G) Cholesterol efflux in patient-derived iRPEs after phagocytosis of BODIPY-cholesterol-loaded POSs & in the presence of ApoAI. (H) Quantification of phagocytosed POSs per nuclei in patient-derived iRPEs. Values shown are means ± SD (n = 3). * p < 0.05; *** p < 0.001. Unpaired Student’s t-test. (I) Representative fluorescence microscopy images of phagocytosed FITC-labeled POSs (green) & staining for ZO-1 (red) & DAPI (blue) of increased risk cell line IPS19-00096. Scale bar = 100 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35328615), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - A–C) Effects of 6‐dihydroparadol & specific proteasomal, lysosomal, & calpain inhibitors on the ABCA1 protein levels. THP‐1 cells were differentiated as described in Figure 2, & then loaded with unlabeled cholesterol for 24 h. Cells were treated with or without 6‐dihydroparadol (6‐DP, 30 μm) for 24 h & incubated for another 3 h with or without the proteasome inhibitor lactacystin (10 μm), the lysosomal inhibitor chloroquine (100 μm), or the calpain inhibitor calpeptin (30 μg mL−1). The ABCA1 protein levels were detected by Western blot analysis. The bar graphs represent mean ± SD from three independent experiments. *p < 0.05, **p < 0.01, & ***p < 0.001 versus control; n.s., not significant versus control (determined by Student's t‐test or ANOVA with Bonferroni's post hoc test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29802792), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Suppressive effects of Ucn1 on foam cell formation & related protein expression in human monocyte-derived macrophages.Human monocytes were incubated for 7 days with RPMI-1640 supplemented with 10% human serum & the indicated concentrations of Ucn1, followed by a 19 h-incubation with 50 µg/ml oxLDL in the presence of 0.1 mmol/l [3H]oleate. Intracellular CE accumulation was determined from the radioactivity of cholesterol-[3H]oleate. Otherwise, before the addition of oxLDL, cells were harvested & subjected to immunoblotting analyses for CD36, ACAT1, or ABCA1. beta -Actin served as a loading control. Data are expressed as means ± SEM from 4–6 independent experiments with monocytes from 4–6 different donors. Baseline (1 fold) = 8.4±2.2 nmol/mg cell protein. *P<0.05, †P<0.001 vs. 0 nmol/l of Ucn1. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0110866), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Effect of evodiamine on ABCA1 transcription & the degradation rate of ABCA1 protein. (a) Differentiated THP-1 macrophages were incubated with 10 μM evodiamine or 10 μM pioglitazone as positive control for 24 h. Total RNA was extracted & ABCA1 mRNA expression levels were quantified by qRT-PCR. (b) 293 T cells were transfected with a luciferase reporter construct driven by the human ABCA1 promoter as described in the Materials & Methods section. After transfection, cells were treated with 10 μM Evodiamine or 1 μM T0901317 as positive control for 24 h. (c) Differentiated THP-1 macrophages were incubated for 24 h with (black circle) or without (Veh; white circle) evodiamine (10 μM) & lysed after addition of cycloheximide (CHX; 140 μM) at different time points (0, 10, 20, 40 min). Western blot analysis shows the decline of ABCA1 protein level with cycloheximide in the presence & absence of evodiamine. All data are means ± S.D. (n = 3) vs. solvent vehicle control (DMSO), *p < 0.05, **p < 0.01, n.s. no significance (ANOVA/Bonferroni). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30038271), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - miR-33 deficiency improved cholesterol efflux in macrophages. A, Quantitative real-time PCR analysis of Abca1 & Abcg1 in macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values from miR-33+/+Apoe−/− were set at 100%. Values are mean±SE (n=7 each); ***P<0.001. B, Western blotting analysis of ABCA1 & ABCG1 in thioglycollate-elicited peritoneal macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. GAPDH was used as a loading control. C, Cholesterol efflux from thioglycollate-elicited peritoneal macrophages in the presence or absence of apoA-I (5 or 10 μg/mL). Values are mean±SE (n=6 each); **P<0.01. D, Cholesterol efflux from thioglycollate-elicited peritoneal macrophages in the presence or absence of HDL-C (50 or 100 μg/mL). Values are mean±SE (n=6 each); **P<0.01. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23316322), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Srebf1 is a miR-33 target gene.(a) Relative changes in lipid metabolism-related genes in the livers of miR-33−/− mice compared with miR-33+/+ mice fed NC at 16 weeks of age. (n=5–8 each,*P<0.05 in Student’s t-test). (b) Conservation of miR-33 target regions in the 3′UTR of Srebf1. Underlined sequences are the potential binding site of miR-33 seed sequences. * indicates the conservation among spieces. (c) 3′UTR reporter assay used to verify the target. Luciferase reporter activity of human & mouse SREBP-1 gene 3′UTR constructs in 293T cells overexpressing miR-control (miR-Con) & miR-33 (n=4 each, *P<0.05 & ***P<0.001 in Student’s t-test). (d) miR-33 dose-dependent changes in luciferase reporter activity of mouse Srebf1 3′UTR construct in 293T cells. miR-Con & miR-146a is used as a negative control (n=4 each, *P<0.05 & ***P<0.001 in one-way analysis of valiance test). (e) Luciferase reporter activity of the WT or mutant Srebf1 3′UTR at the potential miR-33 binding site in 293T cells (n=4 each, **P<0.01 in Student’s t-test). (f,g) Luciferase reporter activity of SRE-promoter (f) or FAS-promoter (g) in 293T cells. 293T cells were co-transfected with mouse Srebf1 with the full-length 3′UTR or without the 3′UTR, along with expression plasmids for miR-negative control, or miR-33. Values are the mean±s.e. (n=4 each, **P<0.01 versus miR-Con. ***P<0.001 versus miR-Con in one-way analysis of valiance test). (h) Western blotting analysis of SREBP-1, ABCA1, & IRS-2 in miR-33 transduced HepG2 cells & primary hepatocytes & hepatocytes prepared from miR-33+/+ & miR-33−/− mice. Representative western blot images are shown (n=4). Values are the means±s.e.m. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24300912), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - (A) Chemical structure, (B) cytotoxicity of alpha -asarone, (C) enhancement of cholesterol efflux by alpha -asarone, (D & E) upregulation of ABCA1 & ABCG1 by alpha -asarone & beta -asarone, & (F) elevation of retinoid X receptor (RXR) alpha transcription. J774A.1 murine macrophages were exposed to 50 μg/ml oxidized low-density lipoprotein (LDL) & treated with 1–10 μM purple Perilla frutescens extracts (PPE)-alpha -asarone & 5–10 μM beta -asarone. (B) MTT assay was performed for the measurement of alpha -asarone toxicity. Graph data represent 1 of 4 independent experiments with multiple estimations. Values are expressed as the percentage cell survival relative to the untreated control cells (cell viability, 100%). (C) Cholesterol efflux was expressed as the percentage fluorescence in the medium relative to total fluorescence. (D & E) For the measurement of ABCA1 & ABCG1 expression, total cell lysates were subjected to western blot analysis with a primary antibody against ABCG1 or ABCG1. beta -actin was used as an internal control. Bar graphs (means ± SEM, n=3) represent quantitative densitometric results of the upper bands. Bar graphs denoted without a common letter indicate significant difference, P<0.05. (F) RXR alpha mRNA expression was measured by RT-PCR. GAPDH was used as a housekeeping gene for the co-amplification with RXR alpha . Image collected & cropped by CiteAb from the following publication (//www.spandidos-publications.com/10.3892/ijmm.2015.2101), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Bilirubin significantly decreases expression of ATP‐binding cassette transporter A1 (ABCA1) protein in THP‐1 macrophages treated with LXR agonist (TO901317) to upregulate ABCA1 protein. THP‐1 cells were differentiated for 72 hours with 200 nmol/L phorbol‐12‐myristate‐13‐acetate & then loaded with unlabeled cholesterol for another 24 hours. Cells were treated with TO901317 (5 μmol/L) or solvent vehicle (0.1% dimethyl sulfoxide [DMSO]) for 24 hours. Afterward, cells were treated with bilirubin (17.1 μmol/L) or solvent vehicle (0.1% DMSO) for 16 hours. The protein levels of ABCA1 were detected by western blot analysis. The bar graphs present mean±SD from 3 independent experiments. ***P<0.001 vs control (determined by ANOVA with Bonferroni post hoc test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28455345), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Induction of cholesterol efflux attenuates the enhancement in HIV-1infectivity in NPCD55 cells. (A) Normal & NPCD55 cells were treated with 5 μM TO-901317 at 24 h post-infection & cultured for 72 h in the presence of the compound. At 96 h post-infection the cells were harvested & ABCA1, Gag, & beta -actin expression was detected by Western blotting analysis. All samples were loaded on the same gel. (B) AmplexRed assay was performed to measure free cholesterol content of untreated (filled) & TO-901317-treated (slashed) cells. Cholesterol content was normalized to protein concentration. (C) AmplexRed assay was performed to measure virion-associated cholesterol from purified virus produced in untreated (filled) & TO-901317-treated (slashed) infected cells. Virion-associated cholesterol content was normalized to p24 concentration. (D) TZM-bl reporter assay was performed to measure virus infectivity when cholesterol efflux was induced via TO-901317 stimulation. The ρ values were calculated by performing student T-test (*denotes < 0.05). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/22273177), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Effects of apabetalone on ABCA1 expression & carboplatin response in ovarian cancer cells. (A) Apabetalone treatment reduced expression of ABCA1 in OVCAR-5 & OVCAR-5 CBPR cell lines. Cells were treated for 72 h with control medium (DMSO) or apabetalone (80 µM). Protein extracts from OVCAR-5 (~30 µg) were electrophoresed & immunoblotted with rabbit polyclonal ABCA1 antibody (1/1000, NB400-105, Novus Biological) & beta -actin (1/2000, Abcam) was used as a loading control. (B) Quantification of Western blot. OVCAR-5 (C), CaOV3 (D), OVCAR-5 CBPR (E) & CaOV3 CBPR (F) cell survival following treatment with carboplatin (CBP) alone (0-200 µM, black line) & in combination with apabetalone (Apa, 80 µM, purple line). (G) Carboplatin IC50 for OVCAR-5 & OVCAR-5 CBPR cells ± apabetalone. Data are mean ± SEM from three independent experiments. *P < 0.05, Student’s t-test. (H) Carboplatin IC50 for CaOV3 & CaOV3 CBPR cells ± apabetalone. Data are mean ± SEM from three independent experiments. P < 0.05, Student’s t-test. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35582032), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Expression of ATP‐binding cassette transporter A1 (ABCA1) protein in THP‐1 macrophages treated with bilirubin & in peripheral blood mononuclear cells (PBMCs) from Gilbert syndrome (GS) patients. A, Bilirubin suppresses the expression of ABCA1 protein in THP‐1‐derived macrophages time‐dependently. THP‐1 cells were differentiated as described in Figure 1 & then loaded with unlabeled cholesterol for another 24 hours. Cells were treated with bilirubin (17.1 μmol/L) for 4, 8, 16, & 24 hours. The protein levels of ABCA1 were detected by western blotting. Control was treated with solvent vehicle (0.1% dimethyl sulfoxide). The bar graph presents mean±SD from 3 independent experiments. B, Expression of ABCA1 protein is decreased in PBMCs from participants with high bilirubin blood levels (GS) compared with healthy controls. The protein levels of ABCA1 were detected by western blotting. The bar graph presents mean±SEM (n=28 per group). *P<0.05, **P<0.01 & ***P<0.001 vs control. ns indicates not significant (determined by Student t test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28455345), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - (A) Time course response of ABCA1 induction by pioglitazone, & (B) enhancement of ABCA1 & (C) peroxisome proliferator-activated receptor gamma (PPAR gamma ) by purple Perilla frutescens extracts (PPE). J774A.1 murine macrophages were incubated with 10 μM pioglitazone & 50 μg/ml oxidized low-density lipoprotein (LDL) in the absence or presence of 1–10 μg/ml PPE. For the measurement of expression of (A & B) ABCA1 & (C) PPAR gamma , total cell lysates were subjected to western blot analysis with a primary antibody against ABCA1 or PPAR gamma . beta -actin was used as an internal control. Bar graphs (means ± SEM, n=3) represent quantitative densitometric results of the upper bands. Bar graphs denoted without a common letter indicate significant difference, P<0.05. Image collected & cropped by CiteAb from the following publication (//www.spandidos-publications.com/10.3892/ijmm.2015.2101), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - LXR agonist-stimulated ABCA1 expression & function in patient-derived iRPEs. Patient-derived iRPE lines were stimulated for 16 h with LXR agonist & are relative to unstimulated cells shown in Figure 2. (A) Expression of ABCA1 mRNA normalized to RPL28 & relative to unstimulated cells shown in Figure 2B. (B) Western blot analysis of ABCA1 protein levels. Actin was detected as loading control. ABCA1 expression was quantified & normalized to actin. (C) Cholesterol efflux assay after direct cell labeling & in the presence of ApoAI. (D) Cholesterol efflux assay after phagocytosis of BODIPY-cholesterol-loaded POSs & in the presence of ApoAI. Data are relative to unstimulated cells shown in Figure 2F,G, respectively. Data are presented as means ± SD (n = 3). Unpaired Student’s t-test. * p < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35328615), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Akt inhibition by LY294002 or Akt1/2 also enhances cholesterol efflux to apoA-I from ABCA1-expressing BHK cells.A) BHK cells were induced as in Fig. 1 & then incubated with LY294002 (200 µM) for 2 h. Cells were then lysed & analysed for ABCA1, phosphorylated Akt (p-Akt) & total Akt by Western-blotting. Hsp70 was also blotted as loading control. B & C) BHK cells were labeled with [3H] cholesterol & induced with 10 nM mifepristone overnight. Cholesterol efflux was measured after 2 h incubation with BSA (1 mg/ml) or BSA plus apoA-I (5 µg/ml). Some of cells were also incubated with indicated doses of LY294002 (B) or Akt1/2 (C), in addition to apoA-I, during 2 h efflux period. Results are presented as the average of triplicate wells with standard deviation & representative of more than three independent experiments. *** P<0.0001, **P<0.001 & *P<0.05 vs apoA-I only. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0113789), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Generation, differentiation & analysis of ABCA1-deficient iRPEs. (A) Immunofluorescence staining for ZO-1 (red) in 4-week cultured iRPEs. Nuclei were stained with DAPI (blue). Scale bar = 100 μm. (B) Bright-field microscopy of iRPEs. (C) Ct values of RPE marker genes BEST1, OTX2, RLBP1 & RPE65 in iRPEs & parental iPSCs obtained by qPCR. Values shown are means ± SD (n = 3). Unpaired Student’s t-test. **** p < 0.0001. (D) Sequence alignment of parts of exon 14 (top) & exon 46 (bottom) of ABCA1-deficient iRPE cell clones & parental line. (E) Western blot of ABCA1 protein levels in ABCA1-deficient iRPE cell lines & parental cell line after 16 h of stimulation with 1 μM LXR agonist. Actin was detected as loading control. (F) Relative expression of ABCA1 mRNA in ABCA1-deficient iRPE cell lines & parental cell line normalized to ACTB. Values shown are means ± SD (n = 3). One-way ANOVA with Tukey’s post hoc test. **** p < 0.0001. (G) Relative expression of ABCG1 mRNA in ABCA1-deficient iRPE cell lines & parental cell line normalized to ACTB. Values shown are means ± SD (n = 3). One-way ANOVA with Tukey’s post hoc test. ** p < 0.01; *** p < 0.001. (H) Cholesterol efflux assay in iRPEs in the presence of ApoAI and/or LXR agonist (LXR ag). Values shown are means ± SD (n = 3). Two-way ANOVA with Bonferroni post hoc test vs. DMSO + BSA control. **** p < 0.0001. (I) Bright-field (BF) microscopy & Nile Red fluorescence microscopy (overview & close-up view marked with white squares) of 4-week cultured ABCA1-deficient iRPE cell lines & parental cell line. Relative fluorescence was quantified & is shown as mean ± SD (n = 8). One-way ANOVA with Tukey’s post hoc test. * p < 0.05, **** p < 0.0001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35328615), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Akt inhibition enhances cholesterol efflux to apoA-I from wt MEFs, but not from TSC2-/- MEFs where mTORC1 is constitutively activated.A) Mouse embryonic fibroblasts (MEFs), wt & TSC2-/-, were induced overnight with T0901317 (10 µM). Cell lysates were collected for Western blotting for phosphorylated S6K & total S6K. B) wt & TSC2-/- MEFs were incubated with or without T0901317 (10 µM) overnight. Some of cells were then incubated with apoA-I (10 µg/ml) or apoA-I plus DEBC (25 µM) for 2 h. The expression of ABCA1, phosphorylated Akt, total Akt & loading control hsp70 were analyzed by Western blotting. C) wt & TSC2-/- were labeled with [3H] cholesterol for 1 day & then incubated with or without T0901317 (10 µM) overnight. Some of cells were then incubated with apoA-I (10 µg/ml) or apoA-I plus DEBC (25 µM) for 2 h to analyze cholesterol efflux. Data presented as the average of triplicate wells with standard deviation & representative of at least three independent experiments. *** P<0.0001 vs apoA-I only. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0113789), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Akt inhibition by DEBC enhances cholesterol efflux to apoA-I specifically from ABCA1-expressing BHK cells.A) BHK-ABCA1 cells were induced with mifepristone (10 nM) overnight & then incubated with indicated doses of DEBC for 2 h. Cells were then lysed & Western-blotted for ABCA1, phosphorylated Akt (p-Akt) & total Akt. Hsp70 was also blotted as loading control. B) BHK-ABCA1 cells were labeled with [3H] cholesterol & induced overnight as above. After 2 h incubation with BSA (1 mg/ml) or BSA plus apoA-I (5 µg/ml), cholesterol efflux was measured as described in the Methods section. Some of the cells were also incubated with indicated doses of DEBC, in addition to apoA-I, during 2 h efflux period. C) BHK-ABCA1 & BHK-A937V cells were induced with mifepristone (10 nM) overnight. 2 h Cholesterol efflux was measured as above either with or without DEBC (25 µM). Results are presented as the average of triplicate wells with standard deviation & representative of more than three independent experiments. *** P<0.0001 & **P<0.001 vs apoA-I only. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0113789), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - LXRs control expression of genes involved in cholesterol homeostasis & fatty acid synthesis in MPECs.(A) qPCR analysis of Abca1, Abcg1 & Idol levels in WT (+/+) & Lxr alpha beta −/− (lxr−/−) MPECs after DMSO (vehicle) or T0901317 stimulation (B) Effect of 9-cis retinoic acid and/or T0901317 stimulation on Abca1 accumulation levels in WT (+/+) & Lxr alpha beta −/− (lxr−/−) MPECs (C) qPCR analysis of Srebp1, Acc, & Fas levels in WT (+/+) & Lxr alpha beta −/− (lxr−/−) MPECs after DMSO (vehicle) or T0901317 stimulation. (qPCR analysis results from 4 independant experiments & was normalized using 36b4 gene). *p<0.05, **p<0.01, ***p<0.001 in Student’s t test. Error bars represent mean ± SEM. (D) Western blot analysis was performed on WT (+/+) or Lxr alpha beta −/− MPECs using Srebp1c, Abca1 & beta -Actin antibodies. (E) Oil-Red O staining (ORO) & Normarski/Dapi of WT (+/+) & Lxr alpha beta −/− MPECs, or WT MEFs, treated for 48h with DMSO (vehicle) or T0901317 (1 µM). Head arrows indicate lipid droplets. Scale bars 100 µm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23554947), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Anti-ApoA-1 IgGs upregulate ABCA1. ABCA1 was increased after 16 & 24 h of anti-ApoA-1 IgG exposure to HMDM at the mRNA level as revealed by RT-PCR (a) as well as at the protein level after 24 h anti-apoA-1 IgG stimulation, as revealed by Western blot analysis (b). In panel a, data are expressed as fold change expression of the mean ± SD of ABCA1 calculated by delta delta CT method of six independent experiments (n = 6) & values were normalized to untreated condition. p-values were calculated using the Student’s t-test: * p < 0.05, ** p < 0.01, **** p < 0.0001. (b) One of four representative Western blots is shown. Data are the mean ± SD of band intensity volume/actin intensity volume of four independent experiments (n = 4). p-values were calculated using the Student’s t-test: * p = 0.02, ** p = 0.005. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31766415), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - ABCA1 protein expression is upregulated in ovarian cancer cells with acquired carboplatin resistance. ABCA1 expression in OVCAR-5 (A) & CaOV3 (C) & carboplatin resistant OVCAR-5 CBPR (B) & CaOV3 CBPR (D) by immunocytochemistry using rabbit polyclonal ABCA1 antibody (1/100, NB400-105, Novus Biological). (E) OVCAR-5 cells with Rabbit IgG & (F) CaOV3 cells with Rabbit IgG. (G) Protein extracts from OVCAR-5 (~30 µg) & CaOV3 cell lines (~60 µg) were electrophoresed & immunoblotted with rabbit polyclonal ABCA1 antibody (1/1000, NB400-105, Novus Biological), & beta -actin (1/2000, Abcam) was used as a loading control. A major band was detected at ~250 kDa, which is the predicted size for ABCA1. (H) Quantitation of ABCA1 Western blots. Data are from 2-4 independent experiments. Statistical significance was determined using the Student’s t-test, *P < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35582032), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Evodiamine enhances apo A1-mediated ChE from THP-1 macrophages & increases ABCA1 protein level. (a) Differentiated THP-1 cells were loaded with [3H]-cholesterol together with the indicated treatments for 24 h. On the next day, the cells were washed twice with PBS & incubated with the same compounds [solvent vehicle control (Veh; ≤0.1% DMSO), evodiamine (1–20 μM), & the PPAR gamma agonist pioglitazone (10 μM) as positive control] with or without 10 µg/mL apo A1. Extracellular as well as intracellular radioactivities were quantified with scintillation counter. Differentiated THP-1-derived macrophages were treated with solvent vehicle control (Veh; ≤0.1% DMSO), evodiamine (10 μM), & the PPAR gamma agonist pioglitazone (10 μM) as positive control. After 24 h incubation, the cells were lysed & 20 μg protein was resolved via SDS-PAGE. Immunodetection was performed with antibodies against the indicated proteins, ABCA1 (b), ABCG1 (c), & SR-B1 (d), & visualized by chemiluminescence detection. All experiments were performed at least three times & data are presented as means ± S.D. vs. solvent vehicle control, *p < 0.05, **p < 0.01, ***p < 0.001, n.s. no significance (ANOVA/Bonferroni). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30038271), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Functional miR-33 responsive elements in the 3′UTR of ATP8B1 & ABCB11A,B. Conserved sequences in the 3′UTR of ATP8B1 & ABCB11 are partially complementary to miR-33. The element in human ATP8B1 is located 1877–1897 nt after the stop codon. The element in ABCB11 overlaps the stop codon in primates, while rodents show a conserved sequence 732–751 nt after the stop codon.C,D. Luciferase assays in HEK293 cells using the whole 3′UTR of human or murine ATP8B1 & ABCB11, or a single copy of the responsive elements (RE) identified above, or mutant responsive elements (RE*; where AATGCA was mutated to GGGTTG to prevent complementarity to the seed sequence of the miRNA), co-transfected with (closed bars) or without (open bars) a vector to overexpress miR-33. In grey, data from empty (negative control) & R33 (positive control containing a 100% match to miR-33) reporter vectors.E,F. Relative mRNA expression of canalicular transporters in primary murine hepatocytes (n = 4 dishes/condition) & human HuH-7 hepatoma cells (n = 3 dishes/condition) transduced 48 h with empty or miR-33 adenovirus.G. Relative protein levels in HuH7 cells transduced with empty or miR-33 adenovirus. Some cells were incubated for 16 h in the presence of FXR:RXR agonists (2 µmol/L GW4064 : 1 µmol/L 9-cis-retinoic acid) to induce ABCB11. Asterisk indicates a non-specific band. Data shown as mean ± SD; **p < 0.01. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/22767443), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - Gas6 treatment enhances expression of LXR alpha & LXR beta & their target genes in BMDM.Mouse BMDM were stimulated with 400 ng/ml Gas6, 1 μM T0901317, 10 ng/ml interferon (IFN)-gamma , 10 ng/ml IL-4, or 100 ng/ml LPS for 4 h (a,b) or 400 ng/ml Gas6 for the indicated times (c–g). (a,b,e) The amounts of the LXR alpha , LXR beta , ABCA1, ABCG1, ApoE, AIM, Arg2, VEGF, YM1, & Arg1 mRNAs were analyzed by real-time PCR & normalized to that of Hprt mRNA. (c,d,f,g) The relative abundances of LXR alpha , LXR beta , ABCA1, ABCG1, ApoE, Aim, Arg2, & VEGF proteins were determined by Western blotting analysis. The relative densitometric intensity was determined for each band & normalized to beta -actin. Data in all bar graphs are means ± SEM of three independent experiments. *P < 0.05 compared with control. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27406916), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCA1 Antibody - BSA Free [NB400-105] - (A) Time course response of ABCA1 induction by TO-091317 & (B) upregulation of ABCA1 by purple Perilla frutescens extracts (PPE), & (C) enhancement of liver X receptor (LXR) alpha induction by PPE. J774A.1 murine macrophages were cultured with 1 μM TO-091317 or 50 μg/ml Cu2+-oxidized low-density lipoprotein (LDL) in the absence or presence of 1–10 μg/ml PPE. For the measurement of expression of (A & B) ABCA1 & (C) LXR alpha , total cell lysates were subjected to western blot analysis with a primary antibody against ABCA1 or LXR alpha . beta -actin was used as an internal control. Bar graphs (means ± SEM, n=3) represent quantitative densitometric results of the upper bands. Bar graphs denoted without a common letter indicate significant difference, P<0.05. Image collected & cropped by CiteAb from the following publication (//www.spandidos-publications.com/10.3892/ijmm.2015.2101), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Po, Ca, Ch, ChHa, Eq, Ha, Md, Pm, Rb

Species Glossary

Reactivity: Hu, Mu, Rt, Po, Ca, Ch, ChHa, Eq, Ha, Md, Pm, Rb

Applications:

, , , , , , , , , , , , , , , ,

Applications: , , , , , , , , , , , , , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB400-105AF350
Alexa Fluor 405	NB400-105AF405
Alexa Fluor 488	NB400-105AF488
Alexa Fluor 532	NB400-105AF532
Alexa Fluor 594	NB400-105AF594
Alexa Fluor 647	NB400-105AF647
Alexa Fluor 700	NB400-105AF700
Alexa Fluor 750	NB400-105AF750
Allophycocyanin	NB400-105APC
Allophycocyanin/Cy7	NB400-105APCCY7
Biotin	NB400-105B
CoraFluor 1	NB400-105CL1
DyLight 350	NB400-105UV
DyLight 405	NB400-105V
DyLight 488	NB400-105G
DyLight 550	NB400-105R
DyLight 594	NB400-105DL594
DyLight 650	NB400-105C
DyLight 680	NB400-105FR
DyLight 755	NB400-105IR
FITC	NB400-105F
HRP	NB400-105H
Janelia Fluor 525	NB400-105JF525
Janelia Fluor 549	NB400-105JF549
Janelia Fluor 646	NB400-105JF646
Janelia Fluor 669	NB400-105JF669
PE	NB400-105PE
PE/Atto594	NB400-105PEATT594
PE/Cy5.5	NB400-105PECY55
PE/Cy7	NB400-105PECY7
PerCP	NB400-105PCP
mFluor Violet 450 SE	NB400-105MFV450
mFluor Violet 500 SE	NB400-105MFV500
mFluor Violet 610 SE	NB400-105MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB400-105SS

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NB100-2323

IRE1 alpha [p Ser724] Antibody - BSA Free

(9 Reviews)

(337 Publications)

0.1 ml

NB100-2323

P-Ire1a activation correlates with WFS1 cell expression. Cryosections of retina from 12 month old Wfs1+/+ and Wfs1-/- mouse were immunostained with anti-P-Ire1a antibody (red). DAPI was used for staining of cell nuclei (blue). RPE, retinal pigment epithelium; ONL, outer nuclear layer; INL, inner nuclear layer, RGC, retinal ganglion cells. Scale bars=50 um. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0097222) licensed under a CC-BY license.

Hepatic ER stress markers with cachexia progression. ER stress markers Bip, IRE1a, ATF6p50 and CHOP were examined in the liver of non, pre and severely cachectic mice. (n = 6-8 per group, p < 0.05) Dotted line indicates levels of Non-cachectic mice. Non = Non-Cachectic Apc Min/+ Sev = severely cachectic Apc Min/+; * denotes significantly different from Non-cachectic Apc Min/+ Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0119888) licensed under a CC-BY license.

IRF-1 plays a central role in ER stress-mediated modulation of VCAM-1 expression by TGRL. HAEC were conditioned for 4 hr with TNFa (0.3 ng/ml) E: CHOP knockdown decreased TNFa-induced VCAM-1 expression. n=4. **P<0.01 vs. siCtrl+TNFa. Shown are representative blots from 3 independent experiments with similar results. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0078322) licensed under a CC-BY license.

Analysis using HRP conjugate of NB100-2323. Detection of phosphorylated IRE-1 alpha using NB100-2323. Lane 1: COS-7 untransfected Lane 2: COS-7 expressing wild-type IRE1 alpha Lane 3: COS-7 expressing kinase-dead IRE1 alpha. Theoretical molecular weight: 110 kDa.

<b>Biological Strategies Validation. </b>Analysis of anti-IRE1 alpha (pSer724) using Lot AN and AO of NB100-2323. HeLa cells were treated (+) or untreated (-) with 10 mM DTT for 60 min to activate the UPR. Total protein was separated on a 7.5% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% BSA in TBST. The membrane was probed with 2.0 ug/ml antibody in 5% BSA, and detected with an anti-rabbit HRP secondary antibody using chemiluminescence. Theoretical molecular weight: 110 kDa.

Regulation of the unfolded protein response by KLF15. Western analysis of UPR activity in WT versus KLF15-/- primary hepatocytes. Hepatocytes were isolated from standard chow-fed 4-month-old male WT and KLF15 -/- mice. Two individual experiments were performed in triplicate; each lane indicates a technical replicate. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0077851) licensed under a CC-BY license.

HeLa cell lysate, 20 ug. Antibody at 1:1000, 1% skim milk in TBST, overnight incubation at 4C. WB image submitted by a verified customer review.

<b>Biological Strategies Validation. </b>Detection in Min6 cells which were treated with different concentrations of glucose for 3 hours prior to lysates preparation.

IRE1 (pS724) was detected in immersion fixed paraffin-embedded sections of human spleen using Rabbit Anti-Human IRE1 (pS724) polyclonal Antibody (Catalog # NB100-2323) at 1:300 for 1 hour at room temperature followed by incubation with the Anti-Rabbit IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC003). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to the perinuclear cytoplasm in splenocytes.

Hepatic ER Stress.Representative hepatic western blots of BiP, phosphorylated (Ser51), total EIF2 alpha and phosphorylated:total EIF2 alpha , phosphorylated (Ser724), total IRE1 alpha and phosphorylated:total IRE1 alpha , and CHOP (n = 9). Diets not sharing a common letter differ significantly from one another (P≤.05).

Morphine suppressed 6-OHDA-induced ER stress through activation of UPR. (A,B) Morphine induced UPR in SH-SY5Y cells. Protein levels of GRP78, p-IRE1 alpha , IRE1 alpha , p-PERK, PERK, ATF6, CHOP and Tubulin in SH-SY5Y cells were analyzed (A) and quantified (B) by western blot. ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001 vs. control.

Effect of cancer on ER stress markers.Bip1, IRE-1, ATF-6 p50 and CHOP expression in the liver of non—cachectic ApcMin/+ mice (N = 6 per group), compared to healthy C57BL/6 mice. Dotted line on the western blot indicates two different sections of the same gel. Values are expressed as Mean ± SE. * denotes significantly different from the healthy C57BL/6 mice as analyzed by a pre—planned t—test. p < 0.05.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - ABT-263 induces ER stress & activation of the unfolded protein response.a Western blot of ER stress molecules in uveal melanoma cells treated with ABT-263 5 μM for 24 h & 48 h. HSP90 is used as a loading control. Representative western blots are shown. b XBP1 splicing in uveal melanoma cells exposed to ABT-263 5 μM for 15 h. *P-value < 0.05, **P-value < 0.01. c Kinetic analysis of ER stress proteins in Mel270 cells treated with ABT-263 5 μM in the absence or presence of qVD-OPh 20 μM. HSP90 is used as a loading control. Representative western blots are shown. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32337074), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Effect of cancer on ER stress markers.Bip1, IRE-1, ATF-6 p50 & CHOP expression in the liver of non—cachectic ApcMin/+ mice (N = 6 per group), compared to healthy C57BL/6 mice. Dotted line on the western blot indicates two different sections of the same gel. Values are expressed as Mean ± SE. * denotes significantly different from the healthy C57BL/6 mice as analyzed by a pre—planned t—test. p < 0.05. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0119888), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - ER stress is induced by acidosis activated OGR1-mediated signalling. Caco-2 cells subjected to different pH medium, following 4–6 h incubation in pH 7.6 serum free medium.(B) After 24 h pH shift, total protein was isolated & WB was performed. The results representative of 3 independent experiments. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31996710), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Expression of ER stress markers in mouse & human skeletal muscle(a) TA muscle lysates from high fat fed mice were used to determine the expression of ER stress markers by Western blot analysis (n=6). (b-g) Western blot analysis was done to measure proteins involved in ER stress in vastus lateralis muscle from lean, obese, or diabetic subjects (n=6-13). Data are the means ± S.E.M. * indicates p<0.05 & ** indicates p<0.01 vs. chow or lean controls, using Student’s t-test (a) & One way ANOVA. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/ncomms2851), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - The inositol-requiring enzyme 1 alpha (IRE1 alpha )/ X-box-binding-protein 1 spliced isoform (XBP1s) arm of unfolded protein response (UPR) is induced by angiotensin II in VSMCs. (A–C) The rat aortic VSMCs infected with adenovirus encoding GRP78 or control GFP (100 moi) for 48 h were stimulated with 100 nM AngII (AII) for 1–6 h & immunoblotting was performed as indicated. (A) Representative blots from 4 independent experiments. (B) Signal intensity was used to calculate the expression ratio of XBP1s to GAPDH. (C) Signal intensity was used to calculate the IRE1 alpha Ser724 phosphorylation ratio to the total IRE1 alpha . The bars in the graphs show the mean ± SD from 4 independent experiments. * indicates p < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32679678), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Morphine suppressed 6-OHDA-induced ER stress through activation of UPR. (A,B) Morphine induced UPR in SH-SY5Y cells. Protein levels of GRP78, p-IRE1 alpha , IRE1 alpha , p-PERK, PERK, ATF6, CHOP & Tubulin in SH-SY5Y cells were analyzed (A) & quantified (B) by western blot. ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001 vs. control. (C,D) Protein levels of GRP78, CHOP & Actin in SH-SY5Y cells were analyzed (C) & quantified (D) by western blot in the indicated groups. ∗P < 0.05, ∗∗P < 0.01 vs. control & #P < 0.05, ##P < 0.01 vs. 6-OHDA-treated group. All data are expressed as mean ± SEM. Image collected & cropped by CiteAb from the following publication (//journal.frontiersin.org/article/10.3389/fnmol.2018.00120/full), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Hepatic ER Stress.Representative hepatic western blots of BiP, phosphorylated (Ser51), total EIF2 alpha & phosphorylated:total EIF2 alpha , phosphorylated (Ser724), total IRE1 alpha & phosphorylated:total IRE1 alpha , & CHOP (n = 9). Diets not sharing a common letter differ significantly from one another (P≤.05). Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0167979), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Effect of Insig-1 overexpression on nSREBP-1c & proteins related to ER stress pathway in INS-1 cells. INS-1 & INS-1-Insig-1 cells were stimulated with 11.2 mM & 25.0 mM glucose for 0, 24 & 72 h. A) nSREBP-1c & p-IRE1 alpha pathway of ER stress related proteins were detected by Western blot. GAPDH was used as control for protein loading. Equal amount of proteins (50 μg) were loaded. B) Relative protein expression compared to GAPDH, data are the means ± SE of three independent experiments; *, P < 0.05, **, P < 0.01 VS INS-1 cells at the same time point. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/21843373), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - cCK-18 is formed following activation of the UPR. A. Immunoblots for phospho-IRE1 (p-IRE1), total IRE1 (IRE1), & cleaved cytokeratin 18 (cCK-18) showing time-dependent increase of cCK-18 in A549 cells exposed to 0.5 μM of thapsigargin (TG, +) for various lengths of time. Immunoblots showing an increase in total & phospho-IRE1 confirm thapsigargin activates the UPR in A549 cells compared to vehicle controls (−). B. Immunoblots for cCK-18 showing time-dependent appearance of cCK-18 in annexin V– or V+ A549 cells exposed to 0.5 μM of thapsigargin for various lengths of time. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23167970), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Protein expression of downstream markers of ER stress in islets from lean, obese & high-fat-diet-fed fZDF rats. Protein lysates from islets isolated from three age-matched fZDF rats (obese), HF-fZDF (HFD) rats & their heterozygous lean littermates (lean) were separated by SDS-PAGE & analysed by western blotting. As controls, lysates from the islets isolated from Wistar rats or MIN6 cells treated with 1 μM thapsigargin for 2 h or sorbitol for 1 h were run alongside. Proteins were detected using antisera against (a) Calreticulin, HYOU1, GRP78, p-IRE1 alpha , p-eIF2 alpha & CHOP & as protein loading control rpS6 & (b) p-JNK & total JNK1/2 as loading control. Western blots were quantified using Image-J software. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/nutd201335), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - CETP inhibition reduces endoplasmic reticulum stress. HAECs transfected with CETP or control scrambled siRNA. (A) Western blot analysis of PERK (n = 3, * p < 0.01) & qPCR analysis of ATF6 mRNA. (B) Phosphorylated & total IRE (n = 3, ns). (C) Representative microscopic images of HAECs stained with GADD153, n = 5, & (D) Grp78/BIP, & DAPI. Scale bar, 10 μm. Mean ± SEM, n = 5, * p < 0.05. HAECs, human aortic endothelial cells. CETP, cholesteryl ester transfer protein. NS, non-silenced. siCETP, silenced CETP. PERK, protein kinase RNA-like ER kinase. ATF6, Activating transcription factor 6. IRE, inhibitor resistant esterase. BIP, binding immunoglobulin protein. GADD153, growth arrest- & DNA damage-inducible gene 153. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33430172), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Activation of UPR signaling pathways after UIRI. a & b The expression of p-PERK & t-PERK in kidneys of UIRI mice were evaluated with western blot analysis & quantified. c UIRI induces the activation of ATF6 as demonstrated by enhanced expression of cleaved ATF6 (cATF6). GAPDH was used as an internal control. d Fold-change expression of cATF6 in kidneys of UIRI mouse as compared with that of sham group mouse. e & f The expression of p-IRE1 & t-IRE1 in mice kidneys were evaluated with western blotting & quantified. Data are expressed as means ± SEM, n = 3 ~ 6 in each group. *P < 0.05, **P < 0.01, & ***P < 0.001, as compared with sham group Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35765067), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Apoptosis mediated by Arl6ip5 interference is regulated by Chop. (a) Immunoblotting was used to detect the protein level for p-IRE1 alpha , IRE1, Chop, Arl6ip5 & beta -actin in the UAMS-32 cell with NC-siRNA or Arl6ip5-siRNA treatment for 72 h. Representative results were shown from three independent experiments. (b–e) UAMS-32 cells first received NC-siRNA or Chop-siRNA for 24 h, then the medium was changed & further received NC-siRNA or Arl6ip5-siRNA for 72 h. Q-PCR was used to analyze the mRNA levels of Chop (b), GADD34 (c) & Trib3 (d). The apoptotic cells were stained with Annexin-V & the proportion were calculated (e). n=4. In all panels, error bars represent the mean±S.E.M. **P<0.01, *P<0.05 based on ANOVA Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/cddis2014427), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Downregulation of gamma -taxilin & alpha NAC, & ER stress responses in mouse brain slice cultured under hypoxic conditions. (a) Immunohistochemistry shows downregulation of gamma -taxilin & alpha NAC expression in brain slices cultured for 48 h under hypoxic conditions. Scale bar, 20 μm. (b) Western blot shows downregulation of gamma -taxilin & alpha NAC, phosphorylation of PERK & IRE1 alpha & induction of CHOP in mouse brain slices cultured for 48 h under normoxic (−) or hypoxic conditions (+) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25880086), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Differential ER stress response pathways initiated by gamma -taxilin or alpha NAC depletion. Proteins involved in UPR sensor (PERK, IRE1 alpha ), eIF2 alpha , JNK, Bcl-2, & Bcl-2-related protein (Puma, Bim, Bak, & Bax) signaling pathways were analyzed by Western blotting of HeLa S3 cells that were depleted of gamma -taxilin or alpha NAC by RNA intereference for 72 & 96 h. Upper panels, taxilin & NAC proteins; middle panels, UPR proteins; lower panels; apoptotic proteins; & bottom panel, beta -actin Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25880086), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - The UPR is activated in type II AECs isolated from IPF lungs. Phosphorylated IRE-1 alpha (panel A) & spliced XBP-1 (panel B) were present in increased amounts in AECs from 3 different IPF lungs, but not in the 3 control subjects (* P < 0.05, **P = 0.0495 by Wilcoxon rank sum test). # indicates amplicon of unspliced XBP1 digested with Pst1. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23167970), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - ER stress is induced by OGR1 via IRE1 alpha /JNK signalling. (A) Caco-2 cells were subjected to different pH medium, with or without an OGR1 inhibitor (10 µM), following 4–6 h in pH 7.6 serum free medium. After 24 h pH shift, total protein was isolated & Western blot performed. Results are representative of two independent experiments. (B) Caco-2 cells were subjected to different pH medium After 24 h pH shift, total protein was isolated & Western blot performed. Results are representative of two independent experiments. (C) Caco-2 cells were subjected to different pH medium with or without a JNK inhibitor (10 µM) following 4–6 h in pH 7.6 serum free medium. After 24 h pH shift, total protein was isolated & Western blot performed. Results are representative of two independent experiments. (D) Caco-2 cells were starved & subjected to an acidic pH with or without a JNK inhibitor as described in (C). After 24 h pH shift, total RNA was isolated & mRNA expression was investigated by qPCR. Statistical analysis was performed using one-way ANOVA followed by Tukey’s post-test. Data are presented as means ± SE of three independent experiments (***p < 0.001). (E) Caco-2 cells were starved & subjected to different pH medium following 4–6 h in pH 7.6 serum free medium. After 24 h pH shift, total protein was isolated & co-IP using IRE1 alpha antibody & JNK antibody was performed, followed by immunoblotting. Results are representative of two independent experiments. pH conditions: High pH 7.5–7.8; Normal pH 7.2–7.4; Low pH 6.6–6.8. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31996710), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

$Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Downregulation of gamma -taxilin & alpha NAC & ER stress responses in hypoxic cells. (a) Phase-contrast micrographs of SK-N-SH cells cultures in hypoxic conditions for 0–48 h. Floating cells were evident by 37 h after the beginning of hypoxic treatment. (b) FACS (fluorescence-activated cell sorting) analysis of apoptosis in hypoxic SK-N-SH cells. Bars in the FACS profiles (left panel) indicate the fraction locations of annexin-positive cells. Bar graph indicates the relative numbers of annexin-positive cells (right panel). Bar graph data are shown as means±S.D. (n=3). *Significantly different from controls (0 h) (P<0.001, Tukey–Kramer test). (c) DAPI (4',6-diamidino-2-phenylindole) staining shows fragmented nuclei of apoptotic SK-N-SH cells after hypoxic treatment. Scale bar, 10 μm. (d) Downregulation of gamma -taxilin & alpha NAC & induction of ER stress responses in hypoxic SK-N-SH cells. Western blot analysis was performed 0 to 48 h after hypoxic treatment of cells. Upper panels, taxilin & NAC proteins; middle panels, UPR proteins; lower panels, apoptotic proteins; & bottom panels, cleaved caspase-9 & beta -actin proteins. (e) MG-132 treatment restore the gamma -taxilin & alpha NAC protein level in hypoxic (16 h) HeLa S3 cells. MG-132 (−), DMSO; MG-132 (+), 20 μM. (f) Caspase inhibition does not affect the hypoxia-induced downregulation of gamma -taxilin & alpha NAC in HeLa S3 cells. (g) Colocalization of gamma -taxilin & alpha NAC in normoxic (0 h) & hypoxic (8 h) HeLa S3 cells. Note that the colocalization fraction increases with the appearance of apoptotic phenotypes. Scale bars, 10 μm Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25880086), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

$Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - gamma -Taxilin ablation causes ER stress responses & apoptosis in normoxic cells. (a) Knockdown of gamma -taxilin expression by small interfering RNA (siRNA) in HeLa S3 cells. Two different siRNA constructs are equally effective. HeLa S3 cells were treated with solvent alone (Mock), control siRNA (Co), or gamma -taxilin siRNA ( gamma -tax-1 or -2) for 96 h. (b) Induction of apoptosis by gamma -taxilin ablation in HeLa S3 cells. gamma -Taxilin ablation causes apoptosis in HeLa S3 cells, but Mock or Co treatment did not. Bar graph shows fractions of annexin-positive cells (means±S.D., n=3). *Significantly different from Mock- or Co treatment (P <0.001, Tukey–Kramer test). (c) Confocal microscopy demonstrates coincidence of gamma -taxilin depletion & apoptotic nuclei in HeLa S3 cells treated with gamma -taxilin siRNA. Scale bar, 10 μm. (d) gamma -Taxilin depletion triggers ER stress responses in HeLa S3 cells. Upper panels, taxilin & NAC proteins; middle panels, UPR proteins; & lower panel, beta -actin. (e) gamma -Taxilin ablation induces accumulation of ubiquitinated proteins in HeLa S3 cells. Cell lysates were analyzed on 7.5% SDS-PAGE, followed by immunoblotting with antibodies specific for anti-mono- & polyubiquitinated conjugates (upper panel) & beta -actin (lower panel) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25880086), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

$Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Localization of the WT & mutant Wrn proteins in different subcellular fractions.(A) Example of western blots showing the presence of the Wrn WT protein in the nuclear fraction & the presence of the Wrn delta hel mutant protein mainly in the cytosolic fraction. Fractionations were performed on WT, Wrn delta hel/ delta hel, & Wrn-/- MEFs. Topoisomerase I & beta -tubulin are nuclear & cytoplasmic markers, respectively. As expected the molecular weight of the Wrn delta hel mutant protein was lower than the Wrn WT protein. No band was detected in Wrn-/- MEFs fractions with the anti-Wrn polyclonal antibody. (B) Example of western blots showing only the presence of the Wrn delta hel mutant protein in total ER & the peroxisomal fractions. Fractionations were performed on WT, Wrn delta hel/ delta hel, & Wrn-/- liver tissues. Catalase & calreticulin are used as peroxisomal & ER specific markers. This experiment was repeated three times. (C) Protein levels of GRP78, phosphorylated IRE alpha , & beta -actin (top panels) & of total IRE alpha , & beta -actin (bottom panels) in the spleen of three animals of each genotype. (D) Ratio of GRP78 signal over beta -actin signal from western blots. (E) Ratio of IRE alpha over beta -actin signal from western blots. (F) Ratio of phosphorylated IRE alpha signal over beta -actin signal from western blots. Experiments were performed in triplicates. Bars in all histograms represent SEM. Tukey post ANOVA test P-values are shown (*P < 0.05 & **P < 0.01). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26447695), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - IER3IP1 suppression decreases the UPR activation(A) mRNA levels of IRE1 alpha , Perk & Atf6 in IER3IP1 KD cells. 4 days after infection with IER3IP1 shRNA lentivirus, mRNA levels of IRE1 alpha , Perk & Atf6 in IER3IP1 KD cells were determined by qRT-PCR. *P<0.05, **P<0.01 compared to control group. Values are mean ± SEM. (B) Effect of IER3IP1 suppression on the IRE1 alpha arm of the UPR. 4 days after IER3IP1 KD in MIN6 cells, phosphorylation of IRE1 alpha , Bip, sXBP-1 & uXBP-were determined by Western blot. The loaded proteins in the two “- or +” lines were the same but from the different plates. (C) mRNA levels of downstream targets of sXBP-1 in IER3IP1 KD cells. 4 days after IER3IP1 KD in MIN6 cells, mRNA levels of downstream targets of sXBP-1, Erdj4, p58IPK, EDEM & Sec61a, were determined by qRT-PCR. Values are mean ± SEM. (D) Effect of IER3IP1 suppression on the Perk arm of the UPR. 4 days after IER3IP1 KD in MIN6 cells, phosphorylation of Perk & eIF2a, & ATF4 were determined by Western blot. The loaded proteins in the two “- or +” lines were the same but from the different plates. (E) IER3IP1 KD decreases UPR activation induced by ER stress in MIN6. 4 days after IER3IP1 KD, MIN6 cells were treated with 10 μg/ml tunicamycin (TC) or 1 μM thapsigargin (TG) for 6 hours. Then the expression levels of Chop, sXBP-1, uXBP-1 & IER3IP1 were determined by Western blot. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28915629), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - ATG5 & ATG7 influenced on autophagy, apoptosis & cell cycle through PERK/Nrf2 signaling. a The ER stress proteins were analysed by western blotting in Ad-GFP, Ad-ATG5 + Ad-ATG7,Ad-ATG5 + Ad-ATG7 + siPERK,Ad-ATG5 + Ad-ATG7 + siNrf2 & Ad-ATG5+ Ad-ATG7 + siPERK+siNrf2 induced chondrocytes. b The levels of ER stress proteins were normalized to beta -actin. c Determination of autophagy & apoptosis proteins expression by western blotting in Ad-GFP, Ad-ATG5 + Ad-ATG7, Ad-ATG5 + Ad-ATG7 + siPERK,Ad-ATG5 + Ad-ATG7 + siNrf2 & Ad-ATG5+ Ad-ATG7 + siPERK+ siNrf2 induced chondrocytes. dThe levels of related proteins were normalized to beta -actin. e FCM analysis was used to calculate the percentage of apoptotic cells at the time point of 24 h. The apoptosis rate were increased when combined treatment with silencing of PERK or Nrf2. Experiments were repeated 3 times, Representative images are shown. f Analysis of cell apoptosis. Data come from 3 independent experiments. g FCM analysis indicated that the S phase percentage were decreased compared to that of the control groups when combine infected with silencing of PERK or Nrf2 in C28I2 cells. Experiments were repeated 3 times, Representative images are shown. h Percentage of cells at each phase in different groups. *P < 0.05, **P < 0.01 compared with the controls. Values are means ± SD n = 3). (1:Ad-GFP, 2:Ad-ATG5 + Ad-ATG7, 3:Ad-ATG5 + Ad-ATG7 + siPERK, 4:Ad-ATG5 + Ad-ATG7 + siNrf2, 5:Ad-ATG5 + Ad-ATG7 + siPERK+ siNrf2) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31060556), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Thapsigargin treatment induces calpain activation & autophagy. (A) Control & shCAPNS1 cells were treated with 100 nM thapsigargin for 10, 20 & 30 min & the lysates subjected to western blot analysis to quantify the precursor & active form of CAPN1. The ratio between active CAPN1 & tubulin is reported below each lane. (B) Time course measurement of intracellular calcium concentration. The plot indicates the ratio of mean Indo Violet/Indo Blue emission values of each cell population at individual time points (minutes). The ratio corresponds to the relative calcium concentration of control & shCAPNS1 U2OS cells before & after addition of thapsigargin (100 nm final). Moving average was used as smoothing method. (C) shCAPNS1 cells were treated with 100 nM thapsigargin for 30, 60 & 120 min & the lysates subjected to western blot analysis to detect LC3, p62, pIRE, CAPNS1 & tubulin. (D) Levels of p62 & LC3 normalized to tubulin levels. Image collected & cropped by CiteAb from the following publication (//journals.biologists.com/bio/article/doi/10.1242/bio.022806/256614/Calpain-mobilizes-Atg9-Bif-1-vesicles-from-Golgi), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Abnormal Paneth cells show ER stress.(A, B) Representative transmission electron microscopy images of Paneth cells at the base of ileal crypts in (A) ICR & (B) SAMP1/YitFc mice. Scale bars indicate 2 μm. (C, D) Quantitative analysis of (C) granule number & (D) ER lumen diameter in Paneth cells (n = 3/each week for SAMP1/YitFc mice). For the measurements, three Paneth cells were randomly selected from each mouse. (E) SDS–PAGE Western blot analysis of ER stress markers, pIRE1 alpha , ATF4, cleaved-ATF6, & GRP78 in ileal crypts (n = 4/each group). Total-IRE1 alpha & HPRT1 was used as loading control. (F) Relative expression level of ER stress markers calculated from the band intensity. Error bars represent mean ± SEM. (C, D, F) Statistical significance was evaluated by t test in (C, D), & one-way ANOVA followed by Tukey’s post hoc test in (F). P < 0.05 was considered statistically significant. *P < 0.05, †P < 0.01, §P < 0.001. E, ER; G, granules; N, nucleus; n.s., not significant. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32345659), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha [p Ser724] Antibody - BSA Free [NB100-2323] - Hypoxia-induced downregulation of gamma -taxilin & alpha NAC & the subsequent ER responses are GSK-3 beta -dependent. (a) GSK-3 beta activation in hypoxia. Western blot analysis shows downregulation of phosphorylated (Ser 9) GSK-3 beta (phospho-GSK-3 beta ) in hypoxic (0–48 h) SK-N-SH & hypoxic (0–24 h) HeLa S3 cells. (b) Inhibition of GSK-3 beta activation by lithium chloride (LiCl, 100 mM) or CHIR-99021 (CHIR, 15 or 30 μM) maintained gamma -taxilin & alpha NAC protein levels in hypoxic SK-N-SH & HeLa S3 cells. (c) GSK-3 beta inhibition suppresses the expression of ER stress response proteins that are induced in hypoxic SK-N-SH cells. (d) GSK-3 beta RNA interference almost completely blocked the protein expression & restored the expression of gamma -taxilin & alpha NAC proteins in hypoxic HeLa S3 cells Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25880086), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Po, Dr, Gt, Ma, Pm, Pm, Rb, SyHa

Species Glossary

Reactivity: Hu, Mu, Rt, Po, Dr, Gt, Ma, Pm, Pm, Rb, SyHa

Applications:

, , , , , , , , ,

Applications: , , , , , , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB100-2323AF350
Alexa Fluor 405	NB100-2323AF405
Alexa Fluor 488	NB100-2323AF488
Alexa Fluor 532	NB100-2323AF532
Alexa Fluor 594	NB100-2323AF594
Alexa Fluor 647	NB100-2323AF647
Alexa Fluor 700	NB100-2323AF700
Alexa Fluor 750	NB100-2323AF750
Allophycocyanin	NB100-2323APC
Biotin	NB100-2323B
CoraFluor 1	NB100-2323CL1
DyLight 350	NB100-2323UV
DyLight 405	NB100-2323V
DyLight 488	NB100-2323G
DyLight 550	NB100-2323R
DyLight 594	NB100-2323DL594
DyLight 650	NB100-2323C
DyLight 680	NB100-2323FR
DyLight 755	NB100-2323IR
FITC	NB100-2323F
HRP	NB100-2323H
Janelia Fluor 525	NB100-2323JF525
Janelia Fluor 549	NB100-2323JF549
Janelia Fluor 646	NB100-2323JF646
Janelia Fluor 669	NB100-2323JF669
PE	NB100-2323PE
PerCP	NB100-2323PCP
mFluor Violet 450 SE	NB100-2323MFV450
mFluor Violet 500 SE	NB100-2323MFV500
mFluor Violet 610 SE	NB100-2323MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB100-2323SS

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NBP1-04676

PGC1 alpha Antibody - BSA Free

(11 Reviews)

(278 Publications)

0.1 ml

NBP1-04676

Mitochondrial content and biogenesis. Immunoblot analysis of PGC1 alpha in MEFs (n = 7; t = 5.764; df = 6). Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-12662-3), licensed under a CC-BY license.

HeLa cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-PGC1 alpha Antibody NBP1-04676 at 2 ug/ml overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective and digitally deconvolved.

Analysis of a FFPE section of mouse prostate using rabbit polyclonal PGC1 alpha Antibody at 1:200 dilution. The antibody generated an expected strong nuclear (punctate in some cells) and a weak cytoplasmic staining in the glandular cells lining of tubule-alveolar gland.

An intracellular stain was performed on A431 cells with PGC1 alpha Antibody NBP1-04676 (blue) and matched isotype control NBP2-24891 (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 1.0 ug/mL for 30 minutes at room temperature, followed by Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody, Dylight 550 (SA5-10033, Thermo Fisher).

<b>Biological Strategies Validation. </b>Vehicle or RU 486 (5 mg/kg) injected mice were presented with/without corticosterone (10 mg/kg) for 3 days. The expressions of peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1 alpha NBP1-04676) and NIX (BNIP3L NBP1-88558) were visualized via western blotting. Loading control is beta-actin. n = 5. Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33473105/) licensed under a CC-BY license.

Total protein from human adipose and skeletal muscle tissue, HeLa and A431 cells lines was separated on a 7.5% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/mL PGC1 alpha Antibody (Molecular weight: 91 KDa) in 1% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence

Western Blot of total protein from murine skeletal muscle tissue using PGC1 alpha Antibody. Image from verified customer review.

HeLa cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton X-100. The cells were incubated with PGC1 alpha Antibody [NBP1-04676] at a 1:200 dilution overnight at 4C and detected with an anti-rabbit DyLight 488 (Green) at a 1:500 dilution. Alpha tubulin (DM1A) [NB100-690] was used as a co-stain at a 1:1000 dilution and detected with an anti-mouse DyLight 550 (Red) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.

Analysis of PGC1 alpha Antibody in mouse prostate using DAB with hematoxylin counterstain.

An intracellular stain was performed on HeLa cells with NBP1-04676AF647 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 647.

An intracellular stain was performed on HepG2 cells with PGC1 alpha Antibody and a matched isotype control. Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature, followed by Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody.

<b>Genetic Strategies Validation. </b>Western blot shows lysates of A431 human squamous carcinoma parental cell line and PGC1 alpha knockout (KO) A431 cell line. PVDF membrane was probed with 1:1000 of Rabbit Polyclonal PGC1 alpha Antibody (Catalog # NBP1-04676) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog #HAF008). Specific band was detected for PGC1 alpha at approximately 105 kDa (as indicated) in the parental A431 cell line, but is not detectable in the knockout A431 cell line. This experiment was conducted under reducing conditions.

DM1-derived fibroblasts have no changes in mitochondria biogenesis. (A, B) Representative images of immunofluorescence of TOMM20, and PGC1-alpha in DM1 and control fibroblasts (n=3). (C) Medium fluorescence intensity of MitoTracker Red FM in control (n=3) and DM1 cells (n=5) and (D) of Rhodamine 123 in DM1 and control fibroblasts (n=3). (E) mRNA levels of TFAM transcription factor (n=3). (F) mRNA levels of OPA1, MFN1, MFN2, DRP1 and PARKIN in DM1 and control fibroblasts (n≥2).

A431 human skin carcinoma cell line was stained with Rabbit anti-PGC1 alpha Affinity-purified Polyclonal Antibody conjugated to Phycoerythrin (Catalog # NBP1-04676PE, blue histogram) or matched control antibody (Catalog # NBP2-24983, orange histogram).

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Effect of butein T on SC adipose tissue browning in the ThermoMouse. SC fat was obtained from ThermoMouse exposed for 4 days to butein (10 or 20 mg/kg; n = 4) or vehicle (n = 2). A BAT lysate of a ThermoMouse was used as a positive control for UCP-1 protein levels. Tissues were homogenized & protein lysates (50 µg for SC fat & 10 µg for BAT) were used in western blotting for PGC1-alpha (a) & UCP-1 (c). Panels (b) & (d) illustrate the densitometric quantitation of the PGC1-alpha & UCP-1 western blot, respectively, normalized for the levels of the loading control alpha -tubulin. Abbreviations: subcutaneous (SC); brown adipose tissue (BAT); peroxisome proliferator-activated receptor-gamma coactivator 1-alpha (PGC1-alpha ) & uncoupling protein-1 (UCP-1). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31094273), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Expression of the mitochondrial biogenesis proteins: SIRT1, PGC1 alpha , TFAM & SIRT3 in H1299, H1299r, P31 & P31r cell lysates as determined by immunoblot analysisWhole cell lysates were prepared from confluent cultures of H1299, H1299r, P31 & P31r cells. Proteins (90 μg) were resolved in 10% SDS-PAGE gels & transferred to a PVDF membrane. Blots were probed for SIRT1, PGC1 alpha , TFAM & SIRT3 or the loading control gamma -tubulin. Figure shows representative blots of (A) of SIRT1, (B) PGC1 alpha , (C) SIRT3, (D) TFAM protein expression; each from three independent experiments. Image collected & cropped by CiteAb from the following publication (//www.oncotarget.com/lookup/doi/10.18632/oncotarget.21885), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Maternal exercise during pregnancy on mitochondrial biogenesis in the fetal hearts. (A) Levels of relative mRNA expression measured by qRT‐PCR. n = 9–12/group. Maternal exercise during pregnancy did not alter levels of mRNA in Ppargc1a & Tfam, while it significantly upregulated the levels of mRNA in Nrf1 & Nrf2. (B–D) Densitometric analyses of protein expression levels relative to the sedentary group with representative images of western blots were shown. No significant differences in PGC‐1 alpha , NRF1, & NRF2 (P > 0.05). n = 5–6/group. * P < 0.05, significantly different from the sedentary group. Black bar: fetal hearts from sedentary dams; gray bar: fetal hearts from exercised dams. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28292876), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: PGC1 alpha Antibody - BSA Free [NBP1-04676] - DM1-derived fibroblasts have no changes in mitochondria biogenesis. (A, B) Representative images of immunofluorescence of TOMM20, & PGC1-alpha in DM1 & control fibroblasts (n=3). (C) Medium fluorescence intensity of MitoTracker Red FM in control (n=3) & DM1 cells (n=5) & (D) of Rhodamine 123 in DM1 & control fibroblasts (n=3). (E) mRNA levels of TFAM transcription factor (n=3). (F) mRNA levels of OPA1, MFN1, MFN2, DRP1 & PARKIN in DM1 & control fibroblasts (n≥2). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32310829), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Effect of BGP-15 treatment on the regulation of mitochondrial biogenesis in NRCM cells. Western blot analysis of PGC-1-alpha , CREB, & VDAC proteins as well as densitometric evaluation is shown. GAPDH was used as a loading control. Control group: cells without any treatment; BGP-15 group: cells with only 50 μM BGP-15 for 0.5 hours; H2O2 group: cells with 150 μM H2O2 for 0.5 hours; H2O2+BGP-15 group: cells with 150 μM H2O2 & 50 μM BGP-15 for 0.5 hours. Values are mean ± SEM (n = 4). ∗p < 0.05 vs. Control, ∗∗p < 0.01 vs. Control, §§p < 0.01 vs H2O2 group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33728024), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Feeding the diabetes mellitus (DM) mice with the RSV‐enriched diet improved mitochondrial biogenesis in the quadriceps muscle. A) Representative western blots using antibodies against nuclear respiratory factor (NRF‐1), ATP synthase, H+ transporting, mitochondrial F1 complex, beta polypeptide (ATP5B), cytochrome c oxidase subunit IV (Cox IV), peroxisome proliferator‐activated receptor‐ gamma coactivator 1‐ alpha (PGC‐1 alpha ), & GAPDH. After quantification, the B) NRF‐1/GAPDH, C) ATP5B/GAPDH, D) Cox IV/GAPDH, & E) PGC‐1 alpha /GAPDH ratios were calculated in mice fed either the control (CTL) or RSV‐enriched diet. GAPDH was used as a loading control. F) Representative western blots using antibodies against mitochondrial transcription factor A (mtTFA) & voltage‐dependent anion channel (VDAC), & the mtTFA/VDAC ratio was determined. The mitochondrial protein VDAC was used as a loading control. Data are expressed as fold change versus CTL & reported as mean ± SD, n = 4–6 per group; *p < 0.05; **p < 0.01 between CTL & DM groups. #p < 0.05 between DM & DM+RSV groups; ††p < 0.05 between CTL+RSV & DM+RSV groups. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29578301), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Effects of SRTAW04 on expression of markers of mitochondrial & anti-oxidant function. (a) Western blot of protein extracts from optic nerve & retina of control (lanes 1–4), MHV-A59 infected (lanes 5–8), & MHV-A59 infected + SRTAW04-treated (lanes 9–12) mice. Average levels of SDHb measured by Western blotting (n = 4/group) showed a significant (*p < 0.05) decrease in protein extracts from optic nerves (a,b) & retinas (a,d) of MHV-A59 infected mice 7 days post-inoculation, compared to control mice. MHV-A59 infected mice treated with SRTAW04 (100 mg/kg/day) showed a significant increase (@p < 0.05) of SDHb protein expression compared to untreated MHV-A59 infected mice. There is a significant decrease (*p < 0.05) in expression of SOD2 (n = 4/group) in optic nerves (a,c) & retinas (a,e) of MHV-A59 infected mice compared to control mice, & treatment with SRTAW04 significantly (@p < 0.05) attenuates that change. PGC1-alpha expression shows a significant (*p < 0.05) decrease in retinas (a,f) (n = 4/group) during MHV-A59 infection & treatment with SRTAW04 for 7 days significantly (@p < 0.05) increases the PGC1-alpha protein levels. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24383546), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - RSV treatment increases markers of mitochondrial function in stressed RGC-5 cells. Staurosporine-differentiated RGC-5 cells were cultured with or without 500 μM H2O2, & with or without 0.25 μM RSV for 24 h. (A) Western blot analysis shows a significant decrease in SDH expression (**p < 0.01) during H2O2 treatment which is attenuated by treatment with RSV (*p < 0.05). (B) Western blot analysis shows similar effects on SOD2 expression. The significant decrease (**p < 0.01) during H2O2 treatment, compared to controls, is not found in cells treated with RSV (*p < 0.05). (C) Protein extracts were immunoprecipitated with anti-PGC-1 alpha antibodies, blotted, & hybridized with anti-PGC-1 alpha & anti-acetylated lysine antibodies to assess the acetylation state of PGC-1 alpha . H2O2 treatment significantly increases the proportion of acetylated PGC-1 alpha (*p < 0.05) compared to controls, & RSV & SRTAW04 treatment each prevent this acetylation (*p < 0.05). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23293585), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Pequi extract increases expression of antioxidant enzymes in HCAEC. Cells were cultured, pre-treated with pequi extract (25 μg/mL) for 24 h under normoxia conditions, & total protein content was extracted for Western blots analysis for Superoxide dismutase (SOD)-1 (A), SOD-2 (B), catalase (C), glutathione peroxidase—GPx (D), sirtuin 1—SIRT-1 (E), peroxisome-proliferator-activated receptor gamma coactivator 1-alpha (PCG1-alpha ) (F), glycogen synthase kinase 3 beta (GSK3 beta ) (G), & microtubule-associated protein 1A/1B-light chain 3 (LC3) (H). Western blots were normalized using alpha -tubulin or glyceraldehyde 3-phosphate dehydrogenase (GAPDH) as loading control. Five independent Western blot experiments were carried for each condition. Representative images are shown here. Statistical analysis was performed using Student’s t-test (p < 0.05). OD: Optical Density. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35326129), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

$Immunocytochemistry/ Immunofluorescence: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Role of PGC1 alpha in NIX-dependent mitophagy.a–e Nontargeting (NT) or GR siRNA was transfected to hippocampal neurons & SH-SY5Y cells for 24 h prior to corticosterone & cortisol for 12 h, respectively. a, b Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1 alpha ) expression was detected in western blot where beta -actin was used as a loading control in both cell types. n = 5. c Colocalization of PGC1 alpha (red) & DAPI (blue) in hippocampal neurons was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. d Colocalization of PGC1 alpha (green) & DAPI (blue) in SH-SY5Y was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. e PGC1 alpha protein expressions in subcellular fraction samples were detected by western blotting. Lamin A/C & alpha -tubulin were used as a nuclear & cytosolic loading control, respectively. n = 5. f, g SH-SY5Y cells were transfected with pcDNA3.1/c-eGFP or pcDNA3.1/PPARGC1A-c-eGFP vector for 24 h prior to cortisol treatment for 24 h. f NIX expression was detected in western blot where beta -actin was used as a loading control. n = 5. g TOMM20 levels were detected by western blot. Loading control for western blot is beta -actin. n = 5. All blots & immunofluorescence images are representative. n = 5 from independent experiments with two technical replicates each. Quantitative data are presented as a mean ± S.E.M. Two-sided two-way ANOVA was conducted. ** indicates p < 0.01 versus control. #, ## indicates p < 0.05, p < 0.01 versus corticosterone in hippocampal neurons & cortisol in SH-SY5Y, respectively. Data are provided as a Source data file. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33473105), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

$Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Role of PGC1 alpha in NIX-dependent mitophagy.a–e Nontargeting (NT) or GR siRNA was transfected to hippocampal neurons & SH-SY5Y cells for 24 h prior to corticosterone & cortisol for 12 h, respectively. a, b Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1 alpha ) expression was detected in western blot where beta -actin was used as a loading control in both cell types. n = 5. c Colocalization of PGC1 alpha (red) & DAPI (blue) in hippocampal neurons was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. d Colocalization of PGC1 alpha (green) & DAPI (blue) in SH-SY5Y was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. e PGC1 alpha protein expressions in subcellular fraction samples were detected by western blotting. Lamin A/C & alpha -tubulin were used as a nuclear & cytosolic loading control, respectively. n = 5. f, g SH-SY5Y cells were transfected with pcDNA3.1/c-eGFP or pcDNA3.1/PPARGC1A-c-eGFP vector for 24 h prior to cortisol treatment for 24 h. f NIX expression was detected in western blot where beta -actin was used as a loading control. n = 5. g TOMM20 levels were detected by western blot. Loading control for western blot is beta -actin. n = 5. All blots & immunofluorescence images are representative. n = 5 from independent experiments with two technical replicates each. Quantitative data are presented as a mean ± S.E.M. Two-sided two-way ANOVA was conducted. ** indicates p < 0.01 versus control. #, ## indicates p < 0.05, p < 0.01 versus corticosterone in hippocampal neurons & cortisol in SH-SY5Y, respectively. Data are provided as a Source data file. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33473105), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - EMPA treatment increased mitochondrial biogenesis. (A) Left, Transmission electron microscopy showing the morphology of mitochondria in sham, sham + EMPA, TAC & TAC + EMPA groups & Right, quantitative analysis of mitochondrial size & counts. Results are expressed as mean ± SEM, n = 3–5, *p < 0.05 vs. corresponding sham, †p < 0.05 vs. corresponding TAC. (B) Left, Representative blots of mitochondrial biogenesis-related proteins & Right, quantitative results. (C) Relative mRNA levels of PGC1 alpha , NRF1, TFAM & COX1. Results are expressed as mean ± SEM, n = 5–7, *p < 0.05 vs. corresponding sham group, †p < 0.05 vs. corresponding TAC vehicle group. One-way ANOVA & Tukey post hoc test. EMPA, empagliflozin; SEM, standard error of the mean; TAC, transverse aortic constriction; PGC1-alpha , peroxisome proliferator-activated receptor gamma coactivator 1-alpha; NRF-1, nuclear respiratory factor 1; TFAM, mitochondrial transcription factor A; COX1, cyclooxygenase1; GAPDH, glyceraldehyde 3-phosphate dehydrogenase. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35647080), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

$Immunocytochemistry/ Immunofluorescence: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Role of PGC1 alpha in NIX-dependent mitophagy.a–e Nontargeting (NT) or GR siRNA was transfected to hippocampal neurons & SH-SY5Y cells for 24 h prior to corticosterone & cortisol for 12 h, respectively. a, b Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1 alpha ) expression was detected in western blot where beta -actin was used as a loading control in both cell types. n = 5. c Colocalization of PGC1 alpha (red) & DAPI (blue) in hippocampal neurons was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. d Colocalization of PGC1 alpha (green) & DAPI (blue) in SH-SY5Y was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. e PGC1 alpha protein expressions in subcellular fraction samples were detected by western blotting. Lamin A/C & alpha -tubulin were used as a nuclear & cytosolic loading control, respectively. n = 5. f, g SH-SY5Y cells were transfected with pcDNA3.1/c-eGFP or pcDNA3.1/PPARGC1A-c-eGFP vector for 24 h prior to cortisol treatment for 24 h. f NIX expression was detected in western blot where beta -actin was used as a loading control. n = 5. g TOMM20 levels were detected by western blot. Loading control for western blot is beta -actin. n = 5. All blots & immunofluorescence images are representative. n = 5 from independent experiments with two technical replicates each. Quantitative data are presented as a mean ± S.E.M. Two-sided two-way ANOVA was conducted. ** indicates p < 0.01 versus control. #, ## indicates p < 0.05, p < 0.01 versus corticosterone in hippocampal neurons & cortisol in SH-SY5Y, respectively. Data are provided as a Source data file. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33473105), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

$Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Role of PGC1 alpha in NIX-dependent mitophagy.a–e Nontargeting (NT) or GR siRNA was transfected to hippocampal neurons & SH-SY5Y cells for 24 h prior to corticosterone & cortisol for 12 h, respectively. a, b Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1 alpha ) expression was detected in western blot where beta -actin was used as a loading control in both cell types. n = 5. c Colocalization of PGC1 alpha (red) & DAPI (blue) in hippocampal neurons was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. d Colocalization of PGC1 alpha (green) & DAPI (blue) in SH-SY5Y was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. e PGC1 alpha protein expressions in subcellular fraction samples were detected by western blotting. Lamin A/C & alpha -tubulin were used as a nuclear & cytosolic loading control, respectively. n = 5. f, g SH-SY5Y cells were transfected with pcDNA3.1/c-eGFP or pcDNA3.1/PPARGC1A-c-eGFP vector for 24 h prior to cortisol treatment for 24 h. f NIX expression was detected in western blot where beta -actin was used as a loading control. n = 5. g TOMM20 levels were detected by western blot. Loading control for western blot is beta -actin. n = 5. All blots & immunofluorescence images are representative. n = 5 from independent experiments with two technical replicates each. Quantitative data are presented as a mean ± S.E.M. Two-sided two-way ANOVA was conducted. ** indicates p < 0.01 versus control. #, ## indicates p < 0.05, p < 0.01 versus corticosterone in hippocampal neurons & cortisol in SH-SY5Y, respectively. Data are provided as a Source data file. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33473105), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

$Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Mitochondrial content & PGC‐1 alpha levels are increased in cells with greater TFEB protein expression. (a) Mitochondrial content was measured in SH‐SY5Y cells & TFEB‐DDK cells under basal conditions by assaying citrate synthase (CS) activity. **p < 0.01 versus SH‐SY5Y; n = 6. (b) Western blotting for the mitochondrial proteins prohibitin 1 & cytochrome oxidase (COX) subunit IV also indicated that mitochondrial content was increased in TFEB‐DDK cells. (c) PGC‐1 alpha mRNA levels were measured in SH‐SY5Y cells & TFEB‐DDK cells under basal conditions by qPCR. Data normalised against beta ‐actin mRNA levels. **p < 0.01 versus SH‐SY5Y cells; n = 3. (d) SH‐SY5Y cells were treated with scrambled (scram) or TFEB siRNA for 72 h & PGC‐1 alpha mRNA levels measured. *p < 0.05 versus scram; n = 4. (e) PGC‐1 alpha protein levels were detected by western blotting in total cell lysates of SH‐SY5Y cells, TFEB‐DDK cells & a SH‐SY5Y cell line over‐expressing human PGC‐1 alpha . The fold increase in PGC‐1 alpha protein density for this blot & PGC‐1 alpha mRNA levels of the respective cell lines are reported underneath the blot. (f) TFEB‐DDK cells were treated with 10 μM carbonyl cyanide m‐chlorophenylhydrazone (CCCP) for 18 h & cytosolic & nuclear fractions prepared. PGC‐1 alpha protein was detected in cytosolic (3.5% of total volume) & nuclear fractions (35% of total volume) by western blotting. The purity of the nuclear & cytosolic fractions was assessed by western blotting using lamin A & beta ‐actin antibodies respectively. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26509433), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - PGC1 alpha & HNF4 alpha interacts & binds to Vnn1 promoter in IUGR asthmatic mice. Asthma was induced with OVA in IUGR mice. PBS induction was used as the control. Nuclear protein was extracted from lung tissues. (A) Immunoblot assay was performed for expressions of PGC1 alpha & HNF4 alpha . (B) IP was performed using mouse anti-HNF4 alpha antibody & Protein G-coupled agarose beads, followed by immunoblot with rabbit-anti-PGC1 alpha antibody. The normal mouse IgG was used as the IP control. (C) In primary cultured bronchial epithelia cells isolated from IUGR mice injected with OVA or PBS, ChIP assay was performed using mouse anti-HNF4 alpha or rabbit anti-PGC1 alpha antibodies. The normal mouse or rabbit IgG was used as the control. Graphics show the percentage of total DNA immunoprecipitated by each indicated antibody. Data are shown as mean±s.d. n=4. *P<0.01 OVA versus PBS. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32139393), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

$Western Blot: PGC1 alpha Antibody - BSA Free [NBP1-04676] - Role of PGC1 alpha in NIX-dependent mitophagy.a–e Nontargeting (NT) or GR siRNA was transfected to hippocampal neurons & SH-SY5Y cells for 24 h prior to corticosterone & cortisol for 12 h, respectively. a, b Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1 alpha ) expression was detected in western blot where beta -actin was used as a loading control in both cell types. n = 5. c Colocalization of PGC1 alpha (red) & DAPI (blue) in hippocampal neurons was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. d Colocalization of PGC1 alpha (green) & DAPI (blue) in SH-SY5Y was visualized with SRRF imaging system. Scale bars, 20 μm (magnification, ×1000). n = 5. e PGC1 alpha protein expressions in subcellular fraction samples were detected by western blotting. Lamin A/C & alpha -tubulin were used as a nuclear & cytosolic loading control, respectively. n = 5. f, g SH-SY5Y cells were transfected with pcDNA3.1/c-eGFP or pcDNA3.1/PPARGC1A-c-eGFP vector for 24 h prior to cortisol treatment for 24 h. f NIX expression was detected in western blot where beta -actin was used as a loading control. n = 5. g TOMM20 levels were detected by western blot. Loading control for western blot is beta -actin. n = 5. All blots & immunofluorescence images are representative. n = 5 from independent experiments with two technical replicates each. Quantitative data are presented as a mean ± S.E.M. Two-sided two-way ANOVA was conducted. ** indicates p < 0.01 versus control. #, ## indicates p < 0.05, p < 0.01 versus corticosterone in hippocampal neurons & cortisol in SH-SY5Y, respectively. Data are provided as a Source data file. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33473105), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

Reactivity:

Hu, Mu, Rt, Po, Gt, Ha, Sh, Sq, Ca, Eq, Pm

Species Glossary

Reactivity: Hu, Mu, Rt, Po, Gt, Ha, Sh, Sq, Ca, Eq, Pm

Applications:

, , , , , , , ,

Applications: , , , , , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NBP1-04676AF350
Alexa Fluor 405	NBP1-04676AF405
Alexa Fluor 488	NBP1-04676AF488
Alexa Fluor 532	NBP1-04676AF532
Alexa Fluor 594	NBP1-04676AF594
Alexa Fluor 647	NBP1-04676AF647
Alexa Fluor 700	NBP1-04676AF700
Alexa Fluor 750	NBP1-04676AF750
Allophycocyanin	NBP1-04676APC
Biotin	NBP1-04676B
CoraFluor 1	NBP1-04676CL1
DyLight 350	NBP1-04676UV
DyLight 405	NBP1-04676V
DyLight 488	NBP1-04676G
DyLight 550	NBP1-04676R
DyLight 594	NBP1-04676DL594
DyLight 650	NBP1-04676C
DyLight 680	NBP1-04676FR
DyLight 755	NBP1-04676IR
FITC	NBP1-04676F
HRP	NBP1-04676H
Janelia Fluor 525	NBP1-04676JF525
Janelia Fluor 549	NBP1-04676JF549
Janelia Fluor 646	NBP1-04676JF646
Janelia Fluor 669	NBP1-04676JF669
PE	NBP1-04676PE
PerCP	NBP1-04676PCP
mFluor Violet 450 SE	NBP1-04676MFV450
mFluor Violet 500 SE	NBP1-04676MFV500
mFluor Violet 610 SE	NBP1-04676MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NBP1-04676SS

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NB400-132

ABCG1 Antibody - BSA Free

(2 Reviews)

(182 Publications)

0.1 ml

NB400-132

Flow (Intracellular): ABCG1 Antibody - BSA Free [NB400-132] - RAW 246.7 cells were either untreated (A) or serum starved for 24 hours, and then treated with 1uM TO9 for 24 hours (B). An intracellular stain was performed with NB400-132 (blue) and a matched isotype control NB810-56910 (orange). Cells were fixed with 4% paraformaldehyde, following fixation, cells were permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature, followed by Goat Anti-Rabbit Dylight 550-conjugated antibody.

<b>Biological Strategies Validation. </b>Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - Cells were pretreated with 5 uM F12511 or 5 uM MG132 for 30 min and then exposed to 5 or 50 uM 24S-OHC for 6 h. Whole-cell lysates were immunoblotted with antibodies specific for ABCG1 or beta-actin. Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31285856/) licensed under a CC-BY license.

Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - Detection of ABCG1 in J774 mouse macrophages. Image provided by Dr. Angeliki Chroni of the National Centre for Scientific Research Demokritos.

Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - Raw 264.7 (A), and Raw 264.7 + 10uM T09 18 hr (B) cell lysate using ABCG1 antibody at 2 ug/mL.

Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - Detection of ABCG1 in mouse peritoneal macrophages. Lane 1: untreated mouse peritoneal macrophages, Lane 2: 22-(R)-hydrocholesterol treated macrophages, Lane 3: T0901713 treated macrophages, Lane 4: T091713 treated macrophages.

Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - SAA has little impact on the impairment in biliary and fecal excretion of macrophage-derived 3H-cholesterol during endotoxemia. WT and SAAKO mice were injected subcutaneously with PBS or 0.8 ug/g LPS as indicated, followed 4 hr later by intraperitoneal injection of 3H-cholesterol-labeled J774 macrophages. ABCG1 in liver lysates (40 ug protein) was identified by immunoblotting and quantified by densitometry. Results from each of the 3 experiments (n = 4-5 per group per experiment) were expressed relative to PBS-injected WT mice after normalization to beta-actin. A representative western blot is shown. Image collected and cropped by CiteAb from the following publication (//www.hindawi.com/journals/jl/2013/283486/), licensed under a CC-BY license.

miR-33 deficiency improved cholesterol efflux in macrophages. A, Quantitative real-time PCR analysis of Abca1 & Abcg1 in macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. Values from miR-33+/+Apoe−/− were set at 100%. Values are mean±SE (n=7 each); ***P<0.001. B, Western blotting analysis of ABCA1 & ABCG1 in thioglycollate-elicited peritoneal macrophages from miR-33+/+Apoe−/− & miR-33−/−Apoe−/− mice. GAPDH was used as a loading control. C, Cholesterol efflux from thioglycollate-elicited peritoneal macrophages in the presence or absence of apoA-I (5 or 10 μg/mL). Values are mean±SE (n=6 each); **P<0.01. D, Cholesterol efflux from thioglycollate-elicited peritoneal macrophages in the presence or absence of HDL-C (50 or 100 μg/mL). Values are mean±SE (n=6 each); **P<0.01. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23316322), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

6‐Dihydroparadol increases A) ABCA1 & B) ABCG1, but not C) SR‐BI protein levels in cholesterol‐loaded THP‐1‐derived macrophages. THP‐1 cells were differentiated as described in Figure 2, & then loaded with unlabeled cholesterol for 24 h. Cells were treated with increasing concentrations of 6‐dihydroparadol (1–30 μm) for another 24 h. The protein levels of ABCA1, ABCG1, & SR‐B1 were detected by Western blot analysis. The control was treated with solvent vehicle (0.1% DMSO). As a positive control, TO901317 (5 μm, 24 h) was used. The bar graphs represent mean ± SD from three independent experiments. *p < 0.05, **p < 0.01, & ***p < 0.001 versus control (determined by Student's t‐test or ANOVA with Bonferroni's post hoc test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29802792), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

(A) Chemical structure, (B) cytotoxicity of alpha -asarone, (C) enhancement of cholesterol efflux by alpha -asarone, (D & E) upregulation of ABCA1 & ABCG1 by alpha -asarone & beta -asarone, & (F) elevation of retinoid X receptor (RXR) alpha transcription. J774A.1 murine macrophages were exposed to 50 μg/ml oxidized low-density lipoprotein (LDL) & treated with 1–10 μM purple Perilla frutescens extracts (PPE)-alpha -asarone & 5–10 μM beta -asarone. (B) MTT assay was performed for the measurement of alpha -asarone toxicity. Graph data represent 1 of 4 independent experiments with multiple estimations. Values are expressed as the percentage cell survival relative to the untreated control cells (cell viability, 100%). (C) Cholesterol efflux was expressed as the percentage fluorescence in the medium relative to total fluorescence. (D & E) For the measurement of ABCA1 & ABCG1 expression, total cell lysates were subjected to western blot analysis with a primary antibody against ABCG1 or ABCG1. beta -actin was used as an internal control. Bar graphs (means ± SEM, n=3) represent quantitative densitometric results of the upper bands. Bar graphs denoted without a common letter indicate significant difference, P<0.05. (F) RXR alpha mRNA expression was measured by RT-PCR. GAPDH was used as a housekeeping gene for the co-amplification with RXR alpha . Image collected & cropped by CiteAb from the following publication (//www.spandidos-publications.com/10.3892/ijmm.2015.2101), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

6‐Dihydroparadol increases A) ABCA1 & B) ABCG1 protein stability. THP‐1 cells were differentiated as described in Figure 2. Then cells were loaded with unlabeled cholesterol & treated with 6‐dihydroparadol (10 μm), or solvent vehicle (0.1% DMSO, control) for 24 h. Cells were lysed at different time points (0, 1, 2, 3, 4, & 6 h) after treatment with the protein synthesis inhibitor cycloheximide (CHX, 100 μm). The protein levels of both ABCA1 & ABCG1 were detected by Western blot analysis. The data points represent mean ± SD from three independent experiments. *p < 0.05 & **p < 0.01 versus control at the same time point (determined by Student's t‐test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29802792), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

(A) Upregulation of ABCA1 & ABCG1 & (B) enhancement of cholesterol efflux by purple Perilla frutescens extracts (PPE) in 50 μg/ml Cu2+-oxidized low-density lipoproteins (LDL)-exposed J774A.1 murine macrophages. (A) For the measurement of ABCA1 & ABCG1 expression, total cell lysates were subjected to western blot analysis with a primary antibody against ABCA1 or ABCG1. beta -actin was used as an internal control. Bar graphs (means ± SEM, n=3) represent quantitative densitometric results of the upper bands. (B) Cholesterol efflux was expressed as the percentage of fluorescence in the medium relative to the total fluorescence. Bar graphs denoted without a common letter indicate significant difference, P<0.05. Image collected & cropped by CiteAb from the following publication (//www.spandidos-publications.com/10.3892/ijmm.2015.2101), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - 6‐Dihydroparadol increases A) ABCA1 & B) ABCG1 protein stability. THP‐1 cells were differentiated as described in Figure 2. Then cells were loaded with unlabeled cholesterol & treated with 6‐dihydroparadol (10 μm), or solvent vehicle (0.1% DMSO, control) for 24 h. Cells were lysed at different time points (0, 1, 2, 3, 4, & 6 h) after treatment with the protein synthesis inhibitor cycloheximide (CHX, 100 μm). The protein levels of both ABCA1 & ABCG1 were detected by Western blot analysis. The data points represent mean ± SD from three independent experiments. *p < 0.05 & **p < 0.01 versus control at the same time point (determined by Student's t‐test). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29802792), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: ABCG1 Antibody - BSA Free [NB400-132] - Evodiamine enhances apo A1-mediated ChE from THP-1 macrophages & increases ABCA1 protein level. (a) Differentiated THP-1 cells were loaded with [3H]-cholesterol together with the indicated treatments for 24 h. On the next day, the cells were washed twice with PBS & incubated with the same compounds [solvent vehicle control (Veh; ≤0.1% DMSO), evodiamine (1–20 μM), & the PPAR gamma agonist pioglitazone (10 μM) as positive control] with or without 10 µg/mL apo A1. Extracellular as well as intracellular radioactivities were quantified with scintillation counter. Differentiated THP-1-derived macrophages were treated with solvent vehicle control (Veh; ≤0.1% DMSO), evodiamine (10 μM), & the PPAR gamma agonist pioglitazone (10 μM) as positive control. After 24 h incubation, the cells were lysed & 20 μg protein was resolved via SDS-PAGE. Immunodetection was performed with antibodies against the indicated proteins, ABCA1 (b), ABCG1 (c), & SR-B1 (d), & visualized by chemiluminescence detection. All experiments were performed at least three times & data are presented as means ± S.D. vs. solvent vehicle control, *p < 0.05, **p < 0.01, ***p < 0.001, n.s. no significance (ANOVA/Bonferroni). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30038271), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, ChHa, Ha, Pm, Rb

Species Glossary

Reactivity: Hu, Mu, Rt, ChHa, Ha, Pm, Rb

Applications:

, , , , , ,

Applications: , , , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB400-132AF350
Alexa Fluor 405	NB400-132AF405
Alexa Fluor 488	NB400-132AF488
Alexa Fluor 532	NB400-132AF532
Alexa Fluor 594	NB400-132AF594
Alexa Fluor 647	NB400-132AF647
Alexa Fluor 700	NB400-132AF700
Alexa Fluor 750	NB400-132AF750
Allophycocyanin	NB400-132APC
Allophycocyanin/Cy7	NB400-132APCCY7
Biotin	NB400-132B
CoraFluor 1	NB400-132CL1
DyLight 350	NB400-132UV
DyLight 405	NB400-132V
DyLight 488	NB400-132G
DyLight 550	NB400-132R
DyLight 594	NB400-132DL594
DyLight 650	NB400-132C
DyLight 680	NB400-132FR
DyLight 755	NB400-132IR
FITC	NB400-132F
HRP	NB400-132H
Janelia Fluor 525	NB400-132JF525
Janelia Fluor 549	NB400-132JF549
Janelia Fluor 646	NB400-132JF646
Janelia Fluor 669	NB400-132JF669
PE	NB400-132PE
PE/Atto594	NB400-132PEATT594
PE/Cy5.5	NB400-132PECY55
PE/Cy7	NB400-132PECY7
PerCP	NB400-132PCP
mFluor Violet 450 SE	NB400-132MFV450
mFluor Violet 500 SE	NB400-132MFV500
mFluor Violet 610 SE	NB400-132MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB400-132SS

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NBP2-22203

ERK1 Antibody (1E5) - BSA Free

(1 Publication)

0.1 ml

NBP2-22203

Immunohistochemistry-Paraffin: ERK1 Antibody (1E5) [NBP2-22203] - Immunohistochemical analysis of paraffin-embedded breast cancer tissues using ERK1 mouse mAb with DAB staining.

Flow Cytometry: ERK1 Antibody (1E5) [NBP2-22203] - Flow cytometric analysis of Hela cells using ERK1 mouse mAb (blue) and negative control (red).

Western Blot: ERK1 Antibody (1E5) [NBP2-22203] - Analysis using MAPK3 mAb against human ERK1 (AA: 9-143) recombinant protein. (Expected MW is 40.8 kDa)

Western Blot: ERK1 Antibody (1E5) [NBP2-22203] - Western blot analysis using ERK1 mouse mAb against Hela (1), Jurkat (2), RAW264.7 (3), HEK293 (4), K562 (5), NIH/3T3 (6), Cos7 (7) and PC-12 (8) cell lysate.

Immunohistochemistry-Paraffin: ERK1 Antibody (1E5) [NBP2-22203] - Analysis of paraffin-embedded bladder cancer tissues using ERK1 mouse mAb with DAB staining.

ELISA: ERK1 Antibody (1E5) [NBP2-22203] - Red: Control Antigen (100ng); Purple: Antigen (10ng); Green: Antigen (50ng); Blue: Antigen (100ng)

Reactivity:

Hu, Mu, Rt, Pm

Species Glossary

Reactivity: Hu, Mu, Rt, Pm

Applications:

, , , ,

Applications: , , , ,

Host:

Mouse Monoclonal

Host: Mouse Monoclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NBP2-22203-0.025ml

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NB110-58849

Nox4 Antibody - BSA Free

(8 Reviews)

(113 Publications)

0.1 ml

NB110-58849

Immunohistochemistry-Paraffin: Nox4 Antibody - BSA Free [NB110-58849] - Analysis of a FFPE tissue section of mouse kidney using 1:200 dilution of NOX4 antibody (NB110-58849). The staining was developed using HRP labeled anti-rabbit secondary antibody and DAB reagent, and nuclei of cells were counter-stained with hematoxylin.

Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - Detection of NOX4 in HUVEC whole cell lysate. Lanes 1 and 2: serum-starved HUVEC lysate denatured at 95C for 5 minutes. Lanes 3: serum-starved HUVEC lysate denatured at room temperature for 10 minutes. Image from verified customer review.

Immunocytochemistry/Immunofluorescence: Nox4 Antibody - BSA Free [NB110-58849] - Detection of NOX4 in mouse brain showing positive staining in neurons in the cortex. Image provided by Rachel Reith.

Immunohistochemistry: Nox4 Antibody - BSA Free [NB110-58849] - Detection of NOX4 in proximal convoluted tubules of the kidney using NB110-58849 at 5 ug/mL.

Immunohistochemistry: Nox4 Antibody - BSA Free [NB110-58849] - AT1-KO mice are resistant to alcohol-induced oxidative stress. Oxidative stress was examined by immunohistochemical staining of NOX4 (D) expression was examined by immunohistochemical staining. Data are presented as means +/- SD. *, P 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24124516), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - The representative images of immunohistochemical staining (A–D; sections were counterstained with hematoxylin; original magnification, × 20), & western blot assays (E,F) showed that FLL treatment decreased Nox4 expression in tibias & uteri of OVX rats (n = 9). In addition, FLL treatment also decreased cytochrome C (Cyto-C; G) & increased Bcl-2 expression (H) in the tibias of OVX rats (n = 9). Data are presented as mean ± SD. IOD denotes integrated optical density of interested areas. #p < 0.05 with Sham group, *p < 0.05 compared with OVX group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28588482), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - Blockade of LTCC suppressed CaMKII-NF-kB pathway in DOX-treated hearts. (a) Representative immunoblots & quantitative analysis of CaMKII, phosphorylated CaMKII, & GAPDH in DOX (3 doses of DOX at 6 mg/kg body weight every third day for 1 week) or control vehicle (phosphate-buffered saline: PBS) treated-C57B/6 J mouse hearts subjected to either nifedipine (Nif, 10 mg/day/day) or saline for 9 days (n = 5). (b) Representative immunoblots & quantitative analysis of NF-kappa B, phosphorylated NF-kappa B, cleaved caspase 3, & GAPDH in each group (n = 5). The experiment was conducted 3 times. (c–g) Representative immunoblotsa & quantitative analysis of ERK, phosphorylated ERK, JNK, phosphorylated JNK, Nox4, p53, & GAPDH in each group (n = 5). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31285514), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

$Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - Diabetic atrophied muscles exhibited a state of heightened oxidative stress (HSOS). (a & b) Superoxide generation was measured in frozen muscle sections of control & diabetic using dihydroethidium-based confocal microscopic staining technique. (c & d) NADPH oxidase in a membrane fraction was assessed according to procedure involving the substrate NADPH & lucigenin chemiluminescence or the Amplex Red/horseradish peroxidase fluorescence-based assays. (e & f) Muscle NADPH oxidase-related isoforms including NOX2 & NOX4 were determined at the mRNA (e) & protein levels (f) using RT-PCR & Western blotting-based techniques. (g) Mitochondrial H2O2 generation at the steady state level & in the presence of added glutamate/malate substrates was measured using the Amplex Red/horseradish peroxidase fluorescence-based assay (g). Activities of complexes I (h) & III (i) of the electron transport chain were measured using spectrophotometric-based assay. Abbreviation: C: control; D: diabetic. Values are means ± SEM for at least 6 animals/group. ∗Significantly different from corresponding control values at P ≤ 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30510624), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

$Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - Characterization of NOX4 & PKM2 in human RCC tumors & adjacent tissue. a Mitochondrial fractions were prepared from human tumors (T) or uninvolved adjacent tissue (N). NOX4 expression was examined by western blot analysis. Prohibitin was probed as a mitochondrial marker & loading control. b Quantitation of NOX4 distribution in the mitochondrial fraction from a. The results are expressed as the means using one-way ANOVA with Tukey’s post hoc test where ± S.E.M. *p < 0.05 compared to normal (N). c Mitochondria fractions were prepared from RCC tumors & NADPH-dependent superoxide generation was examined in the presence (+) or absence (−) of ATP. The results are from eight tumors & are expressed as the means using one-way ANOVA with Tukey’s post hoc test where ±S.E.M. **p < 0.01 is compared to without (−) ATP. d PKM2 & PKM1 expression was examined by western blot analysis in lysates prepared from human tumors (T) or uninvolved adjacent tissue (N) from the same patient. Actin as loading control Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29051480), licensed under a CC-BY license. Not internally tested by Novus Biologicals.$

Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - Fbs stimulated by BMM differentiate into myofibroblasts via the Cyr61/Nox4 pathway. (A) Western blotting for Fb differentiation, involving analysis of specific factors such as FSP-1, NOX2, NOX4, collagen-1, & Cyr61. The expression of these factors was normalized to that of GAPDH; (B) Cells were treated with BMM for 3 or 6 h or DPI (5 μM; NOX inhibitor) for 1 h or were co-treated with DPI & BMM. ROS production was measured using the DCF-DA assay & calculated as a percentage of the mean fluorescence intensity compared with that of the control. * p < 0.05 as compared to the control; # p < 0.05 as compared to the BMM (6 h)-treated group; (C) Cells were treated with BMM for 3 h or DPI (5 μM, NOX inhibitor) for 1 h or were co-treated with DPI & BMM. Cyr61 expression was normalized to that of GAPDH after western blotting. The values indicate intensities of protein expression with respect to that of the loading control; (D) Secretion of MMPs from BMM-treated-Fbs by using conditioned medium, followed by western blotting analysis. The expression levels were normalized to PonceauS, used as a loading control. *** p < 0.001 as compared to the control. Image collected & cropped by CiteAb from the following publication (//www.mdpi.com/1422-0067/19/4/1164), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - DSC restores redox balance in colonic tissues. A, Colitis was induced as described in Materials & Methods & treated with or without DSC (50 mg/kg). Representative bands & densitometry analysis of Nrf2 nuclear translocation & HO‐1 expression in colonic tissues. Histone H3 & beta ‐actin were used as loading control, respectively. B, Colitis was induced as described in Materials & Methods & treated with lentiviral Nox4 shRNA or lentiviral scrambled shRNA. Representative bands & densitometry analysis of Nrf2 nuclear translocation & HO‐1 expression in colonic tissues. Histone H3 & beta ‐actin were used as loading control, respectively. BMDM was stimulated with or without DSC (50 μmol/L) as described in Materials & Methods. C, Representative bands & densitometry analysis of Nox4. beta ‐actin was used as loading control. D, Representative bands & densitometry analysis of Nrf2 nuclear translocation & cytoplasmic HO‐1 expression in BMDM. beta ‐actin or histone H3 was used as loading control. Data shown are means ± SEM of n = 8 in each group. *P < 0.05 vs Control cell or mice (CTL), #P < 0.05 vs DSS‐treated mice or LPS‐stimulated cells Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32945118), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Nox4 Antibody - BSA Free [NB110-58849] - DSC ameliorates Nox4 expression & ROS production. A, Colitis was induced as described in Materials & Methods, & the colonic tissues were collected as indicated periods. Representative bands & quantitative analysis of Nox4 in colonic tissues were shown. B‐F, Colitis was induced as described in Materials & Methods & treated with or without DSC (50 mg/kg). B, Representative bands & quantitative analysis of Nox4 in colonic tissues. C, Representative images & quantitative analysis of ROS production by DHE staining in colonic tissues, scale bar = 100 μm. D, Quantitative analysis of GSH/GSSG ratio. E, Quantitative analysis of tissue H2O2 production. Colitis was induced as described in Materials & Methods & treated with or lentiviral Nox4 shRNA. F, Representative bands & quantitative analysis of Nox4 in colonic tissues. G, Representative images & quantitative analysis of colon length. H, Representative images of H&E staining & histological score. I, Representative bands & quantitative analysis of ZO‐2 & claudin‐1 expression in colonic tissues. beta ‐actin was used as loading control. Data shown are means ± SEM of n = 8 in each group. *P < 0.05 vs Control (CTL), #P < 0.05 vs DSS‐treated mice Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32945118), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Po, Bv, Pm, Rb, Sh

Species Glossary

Reactivity: Hu, Mu, Rt, Po, Bv, Pm, Rb, Sh

Applications:

, , , ,

Applications: , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB110-58849AF350
Alexa Fluor 405	NB110-58849AF405
Alexa Fluor 488	NB110-58849AF488
Alexa Fluor 532	NB110-58849AF532
Alexa Fluor 594	NB110-58849AF594
Alexa Fluor 647	NB110-58849AF647
Alexa Fluor 700	NB110-58849AF700
Alexa Fluor 750	NB110-58849AF750
Allophycocyanin	NB110-58849APC
Biotin	NB110-58849B
CoraFluor 1	NB110-58849CL1
DyLight 350	NB110-58849UV
DyLight 405	NB110-58849V
DyLight 488	NB110-58849G
DyLight 550	NB110-58849R
DyLight 594	NB110-58849DL594
DyLight 650	NB110-58849C
DyLight 680	NB110-58849FR
DyLight 755	NB110-58849IR
FITC	NB110-58849F
HRP	NB110-58849H
Janelia Fluor 525	NB110-58849JF525
Janelia Fluor 549	NB110-58849JF549
Janelia Fluor 646	NB110-58849JF646
Janelia Fluor 669	NB110-58849JF669
PE	NB110-58849PE
PerCP	NB110-58849PCP
mFluor Violet 450 SE	NB110-58849MFV450
mFluor Violet 500 SE	NB110-58849MFV500
mFluor Violet 610 SE	NB110-58849MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB110-58849SS

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NB600-633

IL-1 beta/IL-1F2 Antibody

(4 Reviews)

(104 Publications)

0.1 mg

NB600-633

Immunohistochemistry: IL-1 beta/IL-1F2 Antibody [NB600-633] - Analysis of: Human IL1beta antibody Secondary antibody: Peroxidase goat anti-rabbit at 1:10,000 for 45 min at RT Localization: cytoplasm Staining: Close up of medullary lymph node: positive staining in the cytoplasm of circulating macrophages. Neg Ctr (far right) normal rabbit IgG with pH 6.2 40X

Western Blot: IL-1 beta/IL-1F2 Antibody [NB600-633] - Analysis of IL-1 beta in Rhesus fetal membrane using anti-IL-1 beta antibody. Image from verified customer review.

Western Blot: IL-1 beta/IL-1F2 Antibody [NB600-633] - Antibody was used at a 1:200 dilution incubated 1h at room temperature to detect dog IL-1b by Western blot. Lane 1 and 2 were loaded with 2.5 ug and 500 ng of dog IL-1b respectively. The molecular weight of the detected band is estimated by comparison to molecular weight markers (not shown). Detection occurred using a 1:3,000 dilution of IRDye (TM) 800 conjugated Donkey anti-Rabbit IgG for 1h at room temperature.

Western Blot: IL-1 beta/IL-1F2 Antibody [NB600-633] - pro-IL-1beta in glioblastoma cells. Image from verified customer review.

Western Blot: IL-1 beta/IL-1F2 Antibody [NB600-633] - Lane 1: Human IL-1Beta. Load: 5 ng per lane. Primary antibody: Human IL-1Beta antibody at 1:2,000 for overnight at 4C. Secondary antibody: Peroxidase rabbit secondary antibody at 1:40,000 for 30 min at RT. Block: Blocking Buffer for Fluorescent Western Blotting for 30 min at RT. Predicted/Observed size: 17 kDa, 17 kDa for Human IL-1Beta. Other band(s): Unspecific band at 35 kDa.

Western Blot of Rabbit anti-Human IL-1beta antibody. Lane 1: Human IL-1beta. Load: 5 ng per lane. Primary antibody: Human IL-1beta antibody at 1:2,000 for overnight at 4C. Secondary antibody: Peroxidase rabbit secondary antibody at 1:40,000 for 30 min at RT. Block: Blocking Buffer for Fluorescent Western Blotting () for 30 min at RT. Predicted/Observed size: 17 kDa, 17 kDa for Human IL-1beta. Other band(s): Unspecific band at ~35 kDa.

Western Blot: IL-1 beta/IL-1F2 Antibody [NB600-633] - Methylene blue inhibits inflammasome formation in cultured microglia. (A) Expression of Pro-Caspase-1, Caspase-1 p20, pro-IL-1 beta & mature IL-1 beta in microglia with or without stimulation in the presence or absence of methylene blue. Left: representative Western blot images. Right: statistics. N = 5 per group. The (B) expression of NLRP3, NLRC4 & Aim2 in microglia. Left: representative Western blot images. Right: statistics. N = 4 per group. (C) Co-immunoprecipitation assay showing the binding of ASC to NLRP3 or NLRC4. Left: representative Western blot images. Right: statistics. Un: no stimulation. LPS+ATP: stimulation with LPS followed by ATP treatment. V: vehicle; M: 500 nM methylene blue. IP: immunoprecipitation with the antibody against indicated protein. IB: detection of indicated protein. To analyze the relative expression of target proteins, the band intensities of target proteins were normalized to corresponding band intensities of alpha -Tubulin, followed by calculating the expression in other groups relative to “Un (V)” group. N = 4 per group. *p < 0.05; **p < 0.01; ***p < 0.001 in comparison with unstimulated cells of the vehicle group. #p < 0.05; ##p < 0.01 in comparison with stimulated cells of the vehicle group. Image collected & cropped by CiteAb from the following publication (//journal.frontiersin.org/article/10.3389/fncel.2017.00391/full), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Rabbit Polyclonal IL-1 beta/IL-1F2 Antibody [NB600-633] - IL-1 beta/IL-1F2 Western blot of liver homogenate from control (1) and alcohol-fed mice (2). Image from a verified customer review.

Reactivity:

Hu, Mu, Rt, Po, Ca, Pm, SyHa

Species Glossary

Reactivity: Hu, Mu, Rt, Po, Ca, Pm, SyHa

Applications:

, , , , , , , ,

Applications: , , , , , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Conjugate:

Unconjugated

Validated by:

Validated by:

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NBP1-19532

TNF-alpha Antibody - BSA Free

(3 Reviews)

(83 Publications)

0.1 mg

NBP1-19532

Immunohistochemistry-Paraffin: TNF-alpha Antibody [NBP1-19532] - Analysis of a FFPE tissue section of mouse intestine using TNF-alpha antibody (NBP1-19532) at 1:300 dilution. The binding of this primary antibody to TNF-alpha protein in the section was detected using HRP-labeled secondary antibody and DAB reagent, and nuclei of cells were counterstained using hematoxylin. This TNF-alpha antibody generated an expected diffused immunostaining of this protein in the tested tissue. Staining was primarily observed in the epithelial cells and some cells showed membrane positivity also.

Scutellarin attenuates hypertension-induced brain expression of NF-kappa B, TNF-alpha , IL-1 beta , and IL-18. Western immunoblot analysis for (a) NF-kappa B p65, (b) TNF-alpha , (c) IL-1 beta , and (d) IL-18 in the rat cortex and striatum. Treatment with scutellarin significantly reduced the expression of these inflammatory markers in a dose-dependent manner. *P < 0.001 versus sham group; #P < 0.05, ◆P < 0.001 versus NS group; &P < 0.001 versus low-dose group.

Immunocytochemistry/ Immunofluorescence: TNF-alpha Antibody - BSA Free [NBP1-19532] - Effects of femoral artery occlusion on TNF-alpha signal in sensory nerves. (A) Seventy-two hours of femoral artery occlusion increased the levels of TNF-alpha in the DRG tissues as compared with them in DRG of control limbs (n = 6 in each group); & PTX given into the hindlimb muscles attenuated amplification of TNF-alpha in the DRG tissues of limbs with femoral artery occlusion (n = 8). ∗P < 0.05, occlusion group vs. control & occlusion with prior PTX. (B) Immunofluorescence was used to examine double-labeling for TNF-alpha & peripherin/NF-200 (n = 3). Peripherin was used to label DRG neurons that project thin C-fibers. NF200 was used to identify A-fibers of DRG neurons. Representative photomicrographs show co-existence of TNF-alpha & peripherin staining in DRG neurons (top panel), whereas few TNF-alpha & NF-200 staining were observed in DRG neurons (bottom panel). Arrows indicate representative positive cells for both TNF-alpha & peripherin after they were merged. Scale bar = 50 μm. (C) Representative bands (left panel) & averaged data (right panel), demonstrating that femoral artery occlusion upregulated protein expression TNF-alpha receptor subtype TNFR1, but not TNFR2. A significant difference in TNFR1 was seen between control & occluded groups. ∗P < 0.05 vs. control. n = 6 in each group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30374312), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: TNF-alpha Antibody - BSA Free [NBP1-19532] - Immunoflorescence staining results of TNF-alpha (96 h). A). Lamella of gill tissue (arrow). Control group. IF. 20 μm. B) Positive reaction in lamellar cells of gill tissue (arrows). Low dose toxic group. IF. 20 μm. C) Positivity in lamellar cells of gill tissue (arrow). High dose toxic group. IF. 20 μm. D) Liver tissue, vena centralis (arrow). Control group. IF. 20 μm. E) Positive reactions in hepatocytes (arrows). Low dose toxic group. IF. 20 μm. F) Positive reactions in hepatocytes (arrows). High dose toxic group. IF. 20 μm. G) Weak positive reactions in neurons (arrows). Control group. IF. 20 μm. H) Weak positivity in neurons (arrows). Low dose toxic group. IF. 20 μm. I) Positivity in neurons (arrows). High dose toxic group. IF. 20 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29321977), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Ca, Fi, Pm, Fe, Pm, Pm

Species Glossary

Reactivity: Hu, Mu, Rt, Ca, Fi, Pm, Fe, Pm, Pm

Applications:

, , , ,

Applications: , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NBP1-19532AF350
Alexa Fluor 405	NBP1-19532AF405
Alexa Fluor 488	NBP1-19532AF488
Alexa Fluor 532	NBP1-19532AF532
Alexa Fluor 594	NBP1-19532AF594
Alexa Fluor 647	NBP1-19532AF647
Alexa Fluor 700	NBP1-19532AF700
Alexa Fluor 750	NBP1-19532AF750
Biotin	NBP1-19532B
CoraFluor 1	NBP1-19532CL1
DyLight 350	NBP1-19532UV
DyLight 405	NBP1-19532V
DyLight 488	NBP1-19532G
DyLight 550	NBP1-19532R
DyLight 594	NBP1-19532DL594
DyLight 650	NBP1-19532C
DyLight 680	NBP1-19532FR
DyLight 755	NBP1-19532IR
FITC	NBP1-19532F
HRP	NBP1-19532H
Janelia Fluor 525	NBP1-19532JF525
Janelia Fluor 549	NBP1-19532JF549
Janelia Fluor 646	NBP1-19532JF646
Janelia Fluor 669	NBP1-19532JF669
mFluor Violet 450 SE	NBP1-19532MFV450
mFluor Violet 500 SE	NBP1-19532MFV500
mFluor Violet 610 SE	NBP1-19532MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NBP1-19532SS

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NB110-39113

Glut1 Antibody - BSA Free

(7 Reviews)

(62 Publications)

0.1 ml

NB110-39113

Immunohistochemistry-Paraffin: Glut1 Antibody [NB110-39113] - Immunohistochemical analysis of FFPE tissue section of human placenta using 1:200 dilution of Glut1 antibody. The staining was developed using HRP-DAB detection method and the sections were further counterstained with hematoxylin. This antibody generated a specific strong membrane cytoplasmic staining of Glut1 primarily in the syncytiotrophoblast layers of various villi and in the red blood cells (RBCs). Cytotrophoblasts showed a very weak expression of this protein.

Flow Cytometry: Glut1 Antibody [NB110-39113] - An intracellular stain was performed on HepG2 with NB110-39113 and a matched isotype control. Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature, followed by Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody.

Immunocytochemistry/Immunofluorescence: Glut1 Antibody [NB110-39113] - HepG2 cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton X-100. The cells were incubated with anti-GLUT1 at a 1:200 dilution overnight at 4C and detected with an anti-rabbit DyLight 488 (Green) at a 1:500 dilution. Alpha tubulin (DM1A) NB100-690 was used as a co-stain at a 1:1000 dilution and detected with an anti-mouse DyLight 550 (Red) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective

Western Blot: Glut1 Antibody [NB110-39113] - Analysis of HeLa lysates using NB110-39113. Image courtesy of Gregg Semenza (PMID: 21620138).

Western Blot: Glut1 Antibody [NB110-39113] - Glut1 in human brain lysate (55 kDa). Antibody at 1:500. Western blot image submitted by a verified customer review.

<b>Biological Strategies Validation. </b>Flow Cytometry: Glut1 Antibody [NB110-39113] - Flow cytometry analysis using the PE conjugate of NB110-39113. Staining of Glut 1 expression on CD4+ T cells stimulated with anti-CD3/CD28 beads and insulin (1ug/mL) for 5 days in culture media with additional glucose provided. FMO control (red) and isotype control (blue, NBP2-24983) were compared to CD4+ T cells (orange), and this PE conjugated Glut 1 antibody positively stained CD4+ lymphocytes isolated from Mouse. Flow cytometry image submitted by a verified customer review.

Immunocytochemistry/ Immunofluorescence: Glut1 Antibody - BSA Free [NB110-39113] - LAIR-1 inhibits Glut1-related glucose uptake in OS cells. a Heatmap showing the levels of differentially expressed mRNAs. b Top 20 KEGG pathway annotation categories for target gene functions of predicted mRNAs. c Selected significantly differentially expressed mRNA-related to EMT in RNA-seq data between two groups, ***P < 0.001. d qPCR validation of differentially expressed EMT-related genes in LV-NC & LV-LAIR-1-overexpressing OS cells, **P < 0.01. e Glut1 expression analyzed by western blotting. f Immunofluorescence staining of Glut1 in the LV-LAIR-1-overexpressing OS cells. Scale bar = 50 μm. Data were obtained from at least two independent experiments. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32563267), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Glut1 Antibody - BSA Free [NB110-39113] - LAIR-1 inhibits Glut1-related glucose uptake in OS cells. a Heatmap showing the levels of differentially expressed mRNAs. b Top 20 KEGG pathway annotation categories for target gene functions of predicted mRNAs. c Selected significantly differentially expressed mRNA-related to EMT in RNA-seq data between two groups, ***P < 0.001. d qPCR validation of differentially expressed EMT-related genes in LV-NC & LV-LAIR-1-overexpressing OS cells, **P < 0.01. e Glut1 expression analyzed by western blotting. f Immunofluorescence staining of Glut1 in the LV-LAIR-1-overexpressing OS cells. Scale bar = 50 μm. Data were obtained from at least two independent experiments. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32563267), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Simple Western: Glut1 Antibody - BSA Free [NB110-39113] - Protein changes in ONHAs corroborate bioenergetics data. (A) Glucose transporter-1 protein levels in Stretched ONH astrocytes are significantly higher than Control (*p = 0.0225, n = 7 Control, n = 8 Stretch). Retinal lysate from a 2 month-old mouse was used as a positive control for each protein analyzed, while negative control was the signal obtained when no primary antibody was included in the capillary. (B) Lactate dehydrogenase-A, the astrocyte-specific isoform of the enzyme that catalyzes the interconversion of pyruvate & lactate, has equivalent protein levels in Control & Stretch ONH astrocytes. (C) Glucose-6-phosphate dehydrogenase, the enzyme that shunts glucose into the pentose phosphate pathway, is no different in Control & Stretch ONH astrocytes. (D) Glutamine synthetase, the enzyme that synthesizes glutamine from glutamate, is no different in Control & Stretch ONH astrocytes. (E) The monomeric form of glutamate-aspartate transporter (GLAST) has significantly higher protein levels in the Stretch as compared to the Control ONH astrocytes (p = 0.020; n = 4 Control, n = 5 Stretch). (F) GLAST dimer protein levels are no different in Control & Stretch ONH astrocytes. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35992925), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Rb, Bv, Pm

Species Glossary

Reactivity: Hu, Mu, Rt, Rb, Bv, Pm

Applications:

, , , , , , ,

Applications: , , , , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB110-39113AF350
Alexa Fluor 405	NB110-39113AF405
Alexa Fluor 488	NB110-39113AF488
Alexa Fluor 532	NB110-39113AF532
Alexa Fluor 594	NB110-39113AF594
Alexa Fluor 647	NB110-39113AF647
Alexa Fluor 700	NB110-39113AF700
Alexa Fluor 750	NB110-39113AF750
Allophycocyanin	NB110-39113APC
Allophycocyanin/Cy7	NB110-39113APCCY7
Biotin	NB110-39113B
CoraFluor 1	NB110-39113CL1
DyLight 350	NB110-39113UV
DyLight 405	NB110-39113V
DyLight 488	NB110-39113G
DyLight 550	NB110-39113R
DyLight 594	NB110-39113DL594
DyLight 650	NB110-39113C
DyLight 680	NB110-39113FR
DyLight 755	NB110-39113IR
FITC	NB110-39113F
HRP	NB110-39113H
Janelia Fluor 525	NB110-39113JF525
Janelia Fluor 549	NB110-39113JF549
Janelia Fluor 646	NB110-39113JF646
Janelia Fluor 669	NB110-39113JF669
PE	NB110-39113PE
PE/Atto594	NB110-39113PEATT594
PE/Cy5.5	NB110-39113PECY55
PE/Cy7	NB110-39113PECY7
PerCP	NB110-39113PCP
mFluor Violet 450 SE	NB110-39113MFV450
mFluor Violet 500 SE	NB110-39113MFV500
mFluor Violet 610 SE	NB110-39113MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB110-39113SS

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NB110-40877

Perilipin-2/ADFP Antibody - BSA Free

(1 Review)

(64 Publications)

0.1 ml

NB110-40877

Formalin-fixed paraffin-embedded tissue sections of mouse intestine were probed for Perilipin-2/ADFP mRNA (ACD RNAScope Probe, catalog #577111; Fast Red chromogen, ACD catalog # 322750). Adjacent tissue section was processed for immunohistochemistry using Rabbit Polyclonal (Novus Biologicals catalog # NB110-40877) at 1:150 dilution with overnight incubation at 4 degrees Celsius followed by incubation with anti-rabbit IgG VisUCyte HRP Polymer Antibody (Catalog # VC003) and DAB chromogen (yellow-brown). Tissue was counterstained with hematoxylin (blue). Specific staining was localized to intestinal villi.

<b>Orthogonal Strategies Validation. </b>Simple Western lane view shows a specific band for ADFP in 0.5 mg/ml of HepG2 lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.

<b>Biological Strategies Validation. </b>Oleic acid increasesI2 oxidation, glucose utilization and expression of genes involved in LCFA metabolism in U138 GBM cells. Cropped western blot images and quantitation of PLIN2 and GAPDH protein levels from cell lysates. Human hepatoma (VL17A) cell line was used as a positive control (+control). Full length blots are in Supplementary Fig. A1. N=3 independent experiments in triplicate. Image collected and cropped by Citeab from the following publication (Lipid accumulation and oxidation in glioblastoma multiforme. Sci Rep (2019)) licensed under a CC-BY license.

ADFP antibody was tested in mouse liver using DAB with hematoxylin counterstain.

NIH3T3 cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.05% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-Perilipin-2/ADFP Antibody NB110-40877 at 1 ug/ml overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective and digitally deconvolved.

Detection of murine ADFP in mouse liver lysate.

HepG2 cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton-X100. The cells were incubated with anti-Perilipin-2/ADFP at a 1:100 dilution overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:500 dilution. Alpha tubulin (DM1A) NB100-690 was used as a co-stain at a 1:1000 dilution and detected with an anti-mouse Dylight 550 (Red) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.

HepG2 cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.05% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-Perilipin-2/ADFP Antibody NB110-40877 at 1 ug/ml overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective and digitally deconvolved.

Western Blot: Perilipin-2/ADFP Antibody - BSA Free [NB110-40877] - Western blot images (A) & quantifications (B–I) of muscle samples from WT & UCHL1 smKO mice for lipase ATGL (B), HSL (C), & MAGL (D), the fatty acid transport protein CD36 (E), the key lipid synthesis enzyme DGAT2 (F), perilipin 3 (G), perilipin 2 (H), & UCHL1 (I). n = 4-5 per group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35464088), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: Perilipin-2/ADFP Antibody - BSA Free [NB110-40877] - Western blot images (A) & quantifications (B–G) of cell lysates from C2C12 myotubes with control or UCHL1 siRNA knockdown for perilipin 2 (B), perilipin 5 (C), CD36 (D), HSL (E), MAGL (F), & SDHB (G). n = 4 per group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35464088), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: Perilipin-2/ADFP Antibody - BSA Free [NB110-40877] - Lack of MT4-MMP in patrolling monocytes leads to the accumulation of Mafb+AIM+ macrophages in incipient atherosclerotic plaques. a Representative images of transverse sections of aortic sinus from Ldlr–/– mice transplanted with MT4-MMP+/+ (MT4+/+) or MT4-MMP–/– (MT4–/–) BM cells & fed a HFD for 1 week; sections were labeled for Mac3 (green), Mafb (red), & AIM (white), & with Hoechst (blue; nuclei); scale bar, 10 µm. b Number of Mac3+ cells (left), Mac3+Mafb+ cells (middle), & Mac3+Mafb+AIM+ cells (right) in the plaques of BM-transplanted Ldlr–/– mice fed a HFD for 1 week. c Representative images of transverse sections of aortic sinus from BM-transplanted Ldlr–/– mice fed a HFD for 1 week; sections were labeled for Mac3 (green), Mafb (red), & adipophilin (white), & with Hoechst (blue; nuclei); scale bar, 10 µm. d Relative % of adipophilin-positive & adipophilin-negative cells within the Mac3+Mafb+ population of BM-transplanted Ldlr–/– mice (1 week on HFD); n = 7 mice per genotype in two independent experiments. Data were tested by two-tailed Student’s t-test in b & by Fisher’s exact test in d. Results are expressed as mean ± SEM. *p < 0.05 Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41467-018-03351-4), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Bv

Species Glossary

Reactivity: Hu, Mu, Rt, Bv

Applications:

, , , ,

Applications: , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB110-40877AF350
Alexa Fluor 405	NB110-40877AF405
Alexa Fluor 488	NB110-40877AF488
Alexa Fluor 532	NB110-40877AF532
Alexa Fluor 594	NB110-40877AF594
Alexa Fluor 647	NB110-40877AF647
Alexa Fluor 700	NB110-40877AF700
Alexa Fluor 750	NB110-40877AF750
Allophycocyanin	NB110-40877APC
Biotin	NB110-40877B
CoraFluor 1	NB110-40877CL1
DyLight 350	NB110-40877UV
DyLight 405	NB110-40877V
DyLight 488	NB110-40877G
DyLight 550	NB110-40877R
DyLight 594	NB110-40877DL594
DyLight 650	NB110-40877C
DyLight 680	NB110-40877FR
DyLight 755	NB110-40877IR
FITC	NB110-40877F
HRP	NB110-40877H
Janelia Fluor 525	NB110-40877JF525
Janelia Fluor 549	NB110-40877JF549
Janelia Fluor 646	NB110-40877JF646
Janelia Fluor 669	NB110-40877JF669
PE	NB110-40877PE
PerCP	NB110-40877PCP
mFluor Violet 450 SE	NB110-40877MFV450
mFluor Violet 500 SE	NB110-40877MFV500
mFluor Violet 610 SE	NB110-40877MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB110-40877SS

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NB600-582

SREBP1 Antibody (2A4) - BSA Free

(66 Publications)

0.1 ml

NB600-582

Simple Western: SREBP1 Antibody (2A4) [NB600-582] - Lane view shows a specific band for SREBP1 in 1.0 mg/ml of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.

<b>Genetic Strategies Validation. </b>Knockout Validated: SREBP1 Antibody (2A4) [NB600-582] - KO and OE of SREBP1 influenced lipid metabolism in Bel-7402 cells. The protein level of lipid-associated genes in SREBP1-KO, SREBP1-OE, and WT Bel-7402 cells. Data were expressed as mean -/+ standard error of the mean. *P < 0.05, **P < 0.01, and ***P < 0.001 vs. WT group, respectively.

Western Blot: SREBP1 Antibody (2A4) - BSA Free [NB600-582] - Effect of GEN on the expression of Nrf2‐related signalling proteins in OA (660 μmol/L) & PA (330 μmol/L)‐induced HepG2 cells. GEN was added into HepG2 cells prior 1 h to stimulation of OA & PA for 18 h. A‐C, Protein expression of Nrf2, PPAR alpha , PPAR gamma in nucleus & HO‐1 in cytoplasm was detected by Western blot. (D & E) Protein expression of P‐ACC, ACC, P‐AKT, AKT, P‐AMPK alpha , AMPK alpha , P‐AMPK beta & AMPK beta was detected by Western blot. F‐H, Protein expression of PI3K, P‐mTORC, mTORC, P‐S6K, S6K, P‐S6, S6, SREBP‐1c & HMGB1 was detected by Western blot. The similar results were collected from three dependent experiments. All data were expressed by mean ± SEM (n = 5 in each group). ##P < .01 vs Control Group; *P < .05 & **P < .01 vs OA & PA Group Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32293113), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: SREBP1 Antibody (2A4) - BSA Free [NB600-582] - KO & OE of SREBP1 influenced lipid metabolism in Bel-7402 cells. (A) Total cellular TG content of SREBP1-KO, SREBP1-OE, & WT Bel-7402 cells. (B) HPLC-MS determination of the SFAs to MUFAs ratios (palmitic acid to palmitoleic acid, 16:0 to 16:1) (stearic acid to oleic acid, 18:0 to 18:1) as well as the content of 16:0, 16:1, 18:0, & 18:1 in SREBP1-KO, SREBP1-OE, & WT Bel-7402 cells. (C) The transcript level of lipid-associated genes in SREBP1-KO, SREBP1-OE, & WT Bel-7402 cells. (D & E) The protein level of lipid-associated genes in SREBP1-KO, SREBP1-OE, & WT Bel-7402 cells. Data were expressed as mean ± standard error of the mean. *P < 0.05, **P < 0.01, & ***P < 0.001 vs. WT group, respectively. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31297058), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: SREBP1 Antibody (2A4) - BSA Free [NB600-582] - Construction of knockout (KO) & overexpression (OE) cell lines. (A) The sequencing results of KO positive clone cells; (B) The messenger RNA (mRNA) level of SREBP1 in wild type (WT) & OE Bel-7402 cells. Data were expressed as mean ± standard error of the mean. ***P < 0.001 vs. WT group; (C & D) The protein level of SREBP1 in WT, OE, & KO Bel-7402 cells. Data were expressed as mean ± standard error of the mean. ***P < 0.001 vs. WT group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31297058), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: SREBP1 Antibody (2A4) - BSA Free [NB600-582] - p75NTR stimulation activated SREBP1 & SREBP2 in Huh7 hepatocyte cells.Human Huh7 cells were stimulated with 10 ng/ml pro-NGF or 50 ng/ml NGF for 16 h followed by immunoblotting using antibodies to detect the presence of cleaved/activated SREBP1 & SREBP2. a SREBP1, immunoblots & b quantification. Values are mean ± SD, n = 3. **P < 0.01 & *p < 0.05 for treated vs. control cells. c, d SREBP2. Cells were treated with 10 ng/ml pro-NGF in the absence or presence of 0.5 μM PF429242 (PF), which is a selective inhibitor of the Site 1 protease (S1P). c Immunoblots & d quantification. PF decreased the amount of processed SREBP2 in these cells; however, addition of pro-NGF increased the relative level of cleaved SREBP2. Values are mean ± SD, n = 3. *p < 0.05 for treated vs. the corresponding control Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31296846), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: SREBP1 Antibody (2A4) - BSA Free [NB600-582] - Effect of GEN on the protein expression of Nrf2, ACC & mTORC signalling pathways in tyloxapol‐induced mice. GEN (50, 75, 100 mg/kg) was administered to WT or Nrf2−/− mice prior 1 h to stimulation of tyloxapol (500 mg/kg) for 18 h. A‐C, Protein expression of Nrf2, PPAR alpha , PPAR gamma in nucleus & HO‐1 in cytoplasm of WT mice was detected by Western blot. (D & E) Protein expression of Nrf2, PPAR alpha & PPAR gamma in Nrf2−/− mice was detected by Western blot. F‐H, Protein expression of P‐ACC, ACC, P‐AKT, AKT, P‐AMPK alpha , AMPK alpha , P‐AMPK beta , AMPK beta in WT & Nrf2−/− mice was detected by Western blot. I‐M, Protein expression of PI3K, P‐mTORC, mTORC, P‐S6K, S6K, P‐S6, S6, SREBP‐1c & HMGB1 WT & Nrf2−/− mice was detected by Western blot. The similar results were collected from three dependent experiments. All data were expressed by mean ± SEM (n = 5 in each group). ##P < .01 vs Control group; *P < .05 & **P < .01 vs Tyloxapol group Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32293113), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt, Ca, Ch, Ha, Pm, SyHa

Species Glossary

Reactivity: Hu, Mu, Rt, Ca, Ch, Ha, Pm, SyHa

Applications:

, , ,

Applications: , , ,

Host:

Mouse Monoclonal

Host: Mouse Monoclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB600-582AF350
Alexa Fluor 405	NB600-582AF405
Alexa Fluor 488	NB600-582AF488
Alexa Fluor 532	NB600-582AF532
Alexa Fluor 594	NB600-582AF594
Alexa Fluor 647	NB600-582AF647
Alexa Fluor 700	NB600-582AF700
Alexa Fluor 750	NB600-582AF750
Allophycocyanin	NB600-582APC
Biotin	NB600-582B
CoraFluor 1	NB600-582CL1
DyLight 350	NB600-582UV
DyLight 405	NB600-582V
DyLight 488	NB600-582G
DyLight 550	NB600-582R
DyLight 594	NB600-582DL594
DyLight 650	NB600-582C
DyLight 680	NB600-582FR
DyLight 755	NB600-582IR
HRP	NB600-582H
Janelia Fluor 525	NB600-582JF525
Janelia Fluor 549	NB600-582JF549
Janelia Fluor 646	NB600-582JF646
Janelia Fluor 669	NB600-582JF669
PE	NB600-582PE
PerCP	NB600-582PCP
mFluor Violet 450 SE	NB600-582MFV450
mFluor Violet 500 SE	NB600-582MFV500
mFluor Violet 610 SE	NB600-582MFV610

Available Formulations

Formulation	Catalog #	Availability	Price
BSA Free	NB600-582SS
Azide and BSA Free	NBP2-80959

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NB100-2324

IRE1 alpha Antibody

(2 Reviews)

(60 Publications)

0.1 ml

NB100-2324

Western Blot: IRE1 alpha Antibody [NB100-2324] - ALOX15 knockout blocks alcohol-induced up-regulation of IRE1a in mouse liver. Image from verified customer review.

Immunocytochemistry/Immunofluorescence: IRE1 alpha Antibody [NB100-2324] - IRE-1 alpha antibody was tested in HeLa cells at 1:200 against Dylight 488 (Green). Alpha tubulin and nuclei were counterstained against Dylight 568 (Red) and DAPI (Blue).

Immunohistochemistry-Paraffin: IRE1 alpha Antibody [NB100-2324] - Analysis of a formalin fixed mouse colon tissue section using total IRE1 alpha antibody (NB100-2324) at 1:300. Note a strong cytoplasmic signal in various cells of colonic villi (columnar epithelial and goblet cells) and the muscular layer. A few cells, potentially with active UPR, showed nuclear positivity also while the signal was negligible in cells at base of crypts and lamina propria.

The inositol-requiring enzyme 1 alpha (IRE1 alpha )/ X-box-binding-protein 1 spliced isoform (XBP1s) arm of unfolded protein response (UPR) is induced by angiotensin II in VSMCs. (A–C) The rat aortic VSMCs infected with adenovirus encoding GRP78 or control GFP (100 moi) for 48 h were stimulated with 100 nM AngII (AII) for 1–6 h & immunoblotting was performed as indicated. (A) Representative blots from 4 independent experiments. (B) Signal intensity was used to calculate the expression ratio of XBP1s to GAPDH. (C) Signal intensity was used to calculate the IRE1 alpha Ser724 phosphorylation ratio to the total IRE1 alpha . The bars in the graphs show the mean ± SD from 4 independent experiments. * indicates p < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32679678), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Abnormal Paneth cells show ER stress.(A, B) Representative transmission electron microscopy images of Paneth cells at the base of ileal crypts in (A) ICR & (B) SAMP1/YitFc mice. Scale bars indicate 2 μm. (C, D) Quantitative analysis of (C) granule number & (D) ER lumen diameter in Paneth cells (n = 3/each week for SAMP1/YitFc mice). For the measurements, three Paneth cells were randomly selected from each mouse. (E) SDS–PAGE Western blot analysis of ER stress markers, pIRE1 alpha , ATF4, cleaved-ATF6, & GRP78 in ileal crypts (n = 4/each group). Total-IRE1 alpha & HPRT1 was used as loading control. (F) Relative expression level of ER stress markers calculated from the band intensity. Error bars represent mean ± SEM. (C, D, F) Statistical significance was evaluated by t test in (C, D), & one-way ANOVA followed by Tukey’s post hoc test in (F). P < 0.05 was considered statistically significant. *P < 0.05, †P < 0.01, §P < 0.001. E, ER; G, granules; N, nucleus; n.s., not significant. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32345659), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Western Blot: IRE1 alpha Antibody [NB100-2324] - Zn (II)-curc induces endoplasmic reticulum (ER) stress in mutant p53H273-carrying cells. (a) Representative photomicrographs of ER-Red Fluorescence staining in U373 cells untreated (Mock) or treated with Zn (II)-curc (100 µg/mL) for 16 h (Original magnification: 40×). (b) Quantization of ER content in U373 cells from ER-Red Fluorescence-stained cells. Mean fluorescence intensity (MFI) of each individual cell was normalized to cell size & expressed as fold-change compared with untreated cells at the same time point. Histograms represent the mean ± SD of three independent experiments. * p ≤ 0.05. (c) Western blot analysis of p53, BiP, total (tot) IRE1 alpha , phosphorylated (p) IRE1 alpha , & XBP1 spliced (s) protein levels evaluated in U373 & HT29 cells untreated or treated with Zn (II)-curc (100 µg/mL) for 24 h. (d) Densitometric analysis was performed using Image J software to calculate the ratio of the protein levels, as detected in (c), vs. beta -actin. Histograms represent the mean ± SD of three independent experiments. * p ≤ 0.05. (e) Total mRNA was extracted from U373 & HT29 cells untreated or treated with Zn (II)-curc (100 µg/mL) for 24 h. Spliced (s) Xbp1 gene expression was assayed by the polymerase chain reaction (PCR) of reverse-transcribed cDNA. Densitometric analysis was performed using Image J software to calculate the Xbp1s/28S ratio. Histograms represent the mean ± SD of three independent experiments. * p ≤ 0.05. (f) p53 gene expression was assayed by PCR as in (e). The p53/28S ratio is indicated. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32138264), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Reactivity:

Hu, Mu, Rt

Species Glossary

Reactivity: Hu, Mu, Rt

Applications:

, , , ,

Applications: , , , ,

Host:

Rabbit Polyclonal

Host: Rabbit Polyclonal

Sizes:

Sample Size Available

Sizes: Sample Size Available

Conjugate:

Unconjugated

Available Conjugates:

Validated by:

Validated by:

Conjugate	Catalog #	Availability	Size	Price
Alexa Fluor 350	NB100-2324AF350
Alexa Fluor 405	NB100-2324AF405
Alexa Fluor 488	NB100-2324AF488
Alexa Fluor 532	NB100-2324AF532
Alexa Fluor 594	NB100-2324AF594
Alexa Fluor 647	NB100-2324AF647
Alexa Fluor 700	NB100-2324AF700
Alexa Fluor 750	NB100-2324AF750
Allophycocyanin	NB100-2324APC
Biotin	NB100-2324B
CoraFluor 1	NB100-2324CL1
DyLight 350	NB100-2324UV
DyLight 405	NB100-2324V
DyLight 488	NB100-2324G
DyLight 550	NB100-2324R
DyLight 594	NB100-2324DL594
DyLight 650	NB100-2324C
DyLight 680	NB100-2324FR
DyLight 755	NB100-2324IR
FITC	NB100-2324F
HRP	NB100-2324H
Janelia Fluor 525	NB100-2324JF525
Janelia Fluor 549	NB100-2324JF549
Janelia Fluor 646	NB100-2324JF646
Janelia Fluor 669	NB100-2324JF669
PE	NB100-2324PE
PerCP	NB100-2324PCP
mFluor Violet 450 SE	NB100-2324MFV450
mFluor Violet 500 SE	NB100-2324MFV500
mFluor Violet 610 SE	NB100-2324MFV610

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At	=	A. thaliana	SyHa	=	Golden Syrian Hamster
All	=	All Species	Ha	=	Hamster
An	=	Animal	Hu	=	Human
ArHa	=	Armenian Hamster	I	=	Insect
Av	=	Avian	Ll	=	Llama
Bb	=	Baboon	Ma	=	Mammal
Ba	=	Bacteria	Mk	=	Monkey
Bv	=	Bovine	Mu	=	Mouse
Ca	=	Canine	Multi	=	Multi-species
Ce	=	C. Elegans	NA	=	Non-species specific
Ch	=	Chicken	Or	=	Orangutan
ChHa	=	Chinese Hamster	Pl	=	Plant
Cm	=	Cynomolgus Monkey	Pm	=	Primate
Do	=	Donkey	Po	=	Porcine
Dr	=	Drosophilia	Rb	=	Rabbit
Ec	=	E. Coli	Rt	=	Rat
Eq	=	Equine	RM	=	Rhesus Macaque
Fe	=	Feline	Sh	=	Sheep
Ft	=	Ferret	Vb	=	Vertebrate
Fi	=	Fish	Vi	=	Virus
Fu	=	Fungi	Xp	=	Xenopus
Ge	=	Gerbil	Ye	=	Yeast
GP	=	Guinea Pig	Ze	=	Zebrafish
Gt	=	Goat

Category

Protein/Target

Applications

Reactivity

Citation

Antibody Validation

Reviews

Host

Available Conjugates

Format

Marker

Modification

Clonality

Clone

Gene Symbol

Images Type

Isotype

Kit Type

Lysate Type

Preservative

Protein Or Peptide

Research Areas

Has Sample Size

Promotional Item

Species Glossary

ABCA1 Antibody - BSA Free

IRE1 alpha [p Ser724] Antibody - BSA Free

PGC1 alpha Antibody - BSA Free

ABCG1 Antibody - BSA Free

ERK1 Antibody (1E5) - BSA Free

Nox4 Antibody - BSA Free

IL-1 beta/IL-1F2 Antibody

TNF-alpha Antibody - BSA Free

Glut1 Antibody - BSA Free

Perilipin-2/ADFP Antibody - BSA Free

SREBP1 Antibody (2A4) - BSA Free

IRE1 alpha Antibody