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Biotinylation Bioinformatics

Biotinylation is a post-translational modification (PTM) that involves the attachment of biotin to a protein following translation. Since biotin, also known as vitamin H, is a small molecule with a molecular weight of only 244 Da, biotinylation does not affect the proteins' function. Biotinylation is a highly specific and very rapid reaction. In addition to protein biotinylation as a PTM, biotinylation also occurs on nucleic acid and other macromolecules.

Top Research Reagents

We have 7863 products for the study of Biotinylation that can be applied to Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Western Blot from our catalog of antibodies and ELISA kits.

NK1R Antibody - BSA Free
NB300-119
Western Blot: NK1R Antibody [NB300-119] - Neurokinin 1 Receptor Antibody [NB300-119] - Analysis of Neurokinin 1 Receptor in 1: human brain lysate, 2: rat brain lysate and 3: monkey brain lysate.Immunocytochemistry/Immunofluorescence: NK1R Antibody [NB300-119] - Neurokinin 1 Receptor Antibody [NB300-119] - Immunostain of NK1R in rat enteric glial cells. Image from verified customer review.

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, Flow, ICC/IF

     2 Reviews

44 Publications
NOD2 Antibody (2D9) - BSA Free
NB100-524
Western Blot: NOD2 Antibody (2D9) [NB100-524] - HCMV infection induces NOD2 mRNA and protein in HFFs and U373 cells. E. U373 glioma cells were infected with HCMV Towne strain and levels of NOD1, NOD2 and GAPDH mRNAs were measured by qRT-PCR at indicated time points. F. HFFs were infected with HCMV (Towne) at MOI of 1 PFU/cell and levels of NOD2 protein and B-actin were determined 48 and 72 hpi. G. HFFs were infected with HCMV (Towne) strain at MOI of 0.03 or 3 PFU/cell and levels of NOD2 protein and B-actin were determined at 48 hpi. Quantitative data represent mean values (+/-SD) of triplicate determinations from three independent experiments (*p<0.05, **p<0.01, ***p<0.001, one-way ANOVA test). Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0092704.g001) licensed under a CC-BY license.Immunohistochemistry-Frozen: NOD2 Antibody (2D9) [NB100-524] - Overlay of NOD2-DyLight 488 (green) with phase contrast of murine colon. Image from verified customer review.

Mouse Monoclonal
Species Human, Mouse
Applications WB, Flow, ICC/IF

     1 Review

26 Publications
IL-6 [HRP]
D6050B
N/A IL-6 [HRP]N/A IL-6 [HRP]


Species Human

776 Publications
ABCB6 Antibody
NBP3-41339
Western Blot: ABCB6 Antibody [NBP3-41339] - Sample: Recombinant protein.Immunohistochemistry-Paraffin: ABCB6 Antibody [NBP3-41339] - Vector Red staining on IHC-P; Samples: Human Testis Tissue; Primary Ab: 10ug/ml NBP3-41339; Second Ab: 2ug/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, ICC/IF, IHC

Glut4 Antibody - BSA Free
NBP1-49533
Western Blot: Glut4 Antibody [NBP1-49533] - Glycolysis-related genes and proteins were upregulated in differentiated podocytes. Representative blot images of glycolysis-related proteins (n =3). d All proteins were normalized to tubulin and compared to UDPs. *P < 0.05, **P < 0.01, determined by t test. Data are shown as the means +/- SD. Image collected and cropped by CiteAb from the following publication (https://www.nature.com/articles/s41419-020-2481-5), licensed under a CC-BY license.Immunocytochemistry/Immunofluorescence: Glut4 Antibody [NBP1-49533] - 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 anti-GLUT4 [NBP1-49533] 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.

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, Flow, ICC/IF

     4 Reviews

41 Publications
Fibronectin Antibody - BSA Free
NBP1-91258
Western Blot: Fibronectin Antibody - BSA Free [NBP1-91258] - VSOP observed in perivascular-restricted spinal cord lesions with intact BBB. Immunostaining for laminin (brown) shows vascular endothelium and glia limitans of a perivascular lesion, along with infiltrating cells and VSOP (blue). Image collected and cropped by CiteAb from the following publication (https://asn.sagepub.com/lookup/doi/10.1042/AN20120081), licensed under a CC-BY license.Immunocytochemistry/Immunofluorescence: Fibronectin Antibody - BSA Free [NBP1-91258] - 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- NBP1-91258 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.

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, Simple Western, ICC/IF

     11 Reviews

56 Publications
SPR Antibody (OTI4F5)
NBP2-03256
Western Blot: SPR Antibody (4F5) [NBP2-03256] Analysis of extracts (35ug) from 9 different cell lines by using anti-SPR monoclonal antibody.Immunocytochemistry/Immunofluorescence: SPR Antibody (4F5) [NBP2-03256] - Staining of COS7 cells transiently transfected by pCMV6-ENTRY SPR.

Mouse Monoclonal
Species Human, Rat
Applications WB, Flow, ICC/IF

Catalase Antibody [Unconjugated]
AF3398
Western blot shows lysates of Jurkat human acute T cell leukemia cell line, Raji human Burkitt's lymphoma cell line, HeLa human cervical epithelial carcinoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, A20 mouse B cell lymphoma cell line, and Rat-2 rat embryonic fibroblast cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human/Mouse/Rat Catalase Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3398) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # <a class=Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line and Raji human Burkitt's lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for Catalase at approximately 62 kDa (as indicated) using 5 µg/mL of Goat Anti-Human/Mouse/Rat Catalase Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3398) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # <a class=

Goat Polyclonal
Species Human, Mouse, Rat
Applications WB, Simple Western, ICC

     3 Reviews

15 Publications
Insulin Antibody (182410) [Unconjugated]
MAB1417
Insulin was detected in immersion fixed beta TC-6 mouse beta cell insulinoma cell line using Human/Mouse/Bovine Insulin Monoclonal Antibody (Catalog # MAB1417) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # <a class=Insulin was detected in immersion fixed paraffin-embedded sections of human pancreas using Rat Anti-Human/Mouse/Bovine Insulin Monoclonal Antibody (Catalog # MAB1417) at 0.5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Rat IgG VisUCyte™ HRP Polymer Antibody (<a class=

Rat Monoclonal
Species Human, Mouse, Bovine
Applications IHC, CyTOF-ready, ICC

24 Publications
CFTR Antibody (24-1) [Unconjugated] - C-terminus
MAB25031
CFTR was detected in immersion fixed paraffin-embedded sections of human placenta using 8 µg/mL Mouse Anti-Human CFTR C-Terminus Monoclonal Antibody (Catalog # MAB25031) overnight at 4 °C. Tissue was stained with the Anti-Mouse HRP-AEC Cell & Tissue Staining Kit (red; Catalog # <a class=CFTR was detected in immersion fixed paraffin-embedded sections of human placenta using Mouse Anti-Human CFTR C-Terminus Monoclonal Antibody (Catalog # MAB25031) at 25 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # <a class=

Mouse Monoclonal
Species Human
Applications WB, IHC, IP

     10 Reviews

76 Publications
EGFR Antibody [Unconjugated]
AF231
Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and MDA-MB-231 human breast cancer cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human EGFR Antigen Affinity-purified Polyclonal Antibody (Catalog # AF231) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # <a class=A431 human epithelial carcinoma cell line was stained with Goat Anti-Human EGFR Antigen Affinity-purified Polyclonal Antibody (Catalog # AF231, filled histogram) or isotype control antibody (Catalog # <a class=

Goat Polyclonal
Species Human
Applications WB, Simple Western, Flow

30 Publications
CMG-2/ANTXR2 Antibody [Unconjugated]
AF2940
Human whole blood monocytes were stained with Human CMG‑2/ANTXR2 Antigen Affinity‑purified Polyclonal Antibody (Catalog # AF2940, filled histogram) or control antibody (Catalog # <a class=Number and localization of glycan sidechains determine trafficking efficiency of TEM8 and CMG2.A) Endoglycosidase H (EndoH) treatment on TEM8 and CMG2 single mutants. HeLa cells were transfected for 48h with the respective cDNAs. 40 μg of cell extracts were treated or not with EndoH as described before. Samples were analyzed by SDS-PAGE and Western Blotting. B) Quantification of surface biotinylation experiments to determine amount of TEM8 at the cell surface. All mutants were corrected for their expression levels and then normalized to WT, which was set at 100%. Errors represent standard deviation. Statistics were calculated using an unpaired t-test. n ≥ 3. * p≤0.05, ** p≤0.01, *** p≤0.001 C) Representative Western Blots of surface biotinylation. HeLa cells were transfected 48h with the respective cDNAs. Proteins at the cell surface were labeled with biotin, immunoprecipitated with streptavidin beads and blotted against TEM8-HA. D) Quantification of surface biotinylation experiments to determine amount of CMG2 at the cell surface. All mutants were corrected for their expression levels and then normalized to WT, which was set at 100%. Errors represent standard deviation. Statistics were calculated using an unpaired t-test. n ≥ 3. * p≤0.05, ** p≤0.01, *** p≤0.001 E) Representative Western Blots of surface biotinylation. HeLa cells were transfected 48h with the respective cDNAs. Proteins at the cell surface were labeled with biotin, immunoprecipitated with streptavidin beads and blotted against CMG2-V5. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/25781883), licensed under a CC-BY license. Not internally tested by R&D Systems.

Goat Polyclonal
Species Human
Applications WB, ELISA, Flow

8 Publications
Albumin Antibody (188835) [Unconjugated] - Serum
MAB1455
Western blot shows lysate of human liver tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human Serum Albumin Monoclonal Antibody (Catalog # MAB1455) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # <a class=Albumin was detected in immersion fixed BG01V human embryonic stem cells differentiated to hepatocytes using Mouse Anti-Human Serum Albumin Monoclonal Antibody (Catalog # MAB1455) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # <a class=

Mouse Monoclonal
Species Human
Applications WB, Simple Western, IHC

     3 Reviews

54 Publications
CTLA-4 [Unconjugated]
7268-CT
Recombinant Human CTLA-4 Fc Chimera (Catalog # 7268-CT) inhibits IL-2 secretion by stimulated Jurkat human acute Tcell leukemia cells. The ED<sub>50</sub> for this effect is 0.03-0.15 μg/mL whenstimulated with 1 μg/mL Recombinant Human B7‑1/CD80 Fc Chimera (Catalog # <a class=


Species Human
Applications BA

3 Publications
Holo-Transferrin [Unconjugated]
2914-HT


Species Human
Applications BA

51 Publications
Kallikrein 3/PSA [HRP]
DKK300
N/A Kallikrein 3/PSA [HRP]N/A Kallikrein 3/PSA [HRP]


Species Human
Applications ELISA

17 Publications
TNF-alpha [Unconjugated]
210-TA
Recombinant Human TNF-alpha (Catalog # 210-TA) has a molecular weight (MW) of 53.1 kDa as analyzed by SEC-MALS, suggesting that this protein is a homotrimer.  MW may differ from predicted MW due to post-translational modifications (PTMs) present (i.e. Glycosylation).Recombinant Human TNF-alpha (Catalog # 210‑TA) induces cytotoxicity in the L-929 mouse fibroblast cell line in the presence of the metabolic inhibitor actinomycin D. The ED<sub>50</sub> for this effect is 25‑100 pg/mL.


Species Human
Applications BA

     3 Reviews

817 Publications
IL-2 [Unconjugated]
202-IL
As an alternative, please consider our next generation Recombinant Human IL-2 (<a class=


Species Human
Applications BA

     4 Reviews

377 Publications
EGF [Unconjugated]
236-EG
Recombinant Human EGF Protein (Catalog # 236-EG) has a molecular weight (MW) of 6.7 kDa as analyzed by SEC-MALS, suggesting that this protein is a monomer.Recombinant Human EGF (Catalog # 236‑EG) stimulates cell proliferation of the Balb/3T3 mouse embryonic fibroblast cell line. The ED<sub>50</sub> for this effect is 20‑100 pg/mL.


Species Human
Applications BA

842 Publications
HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
NBP2-79843
Western Blot: HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free [NBP2-79843] - Western Blot Analysis of Ramos cell lysate using HLA DQ/DR/DP Antibody (HLA-Pan/2967R).Immunocytochemistry/Immunofluorescence: HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free [NBP2-79843] - Immunofluorescence staining of PFA-fixed Ramos cells. HLA DQ/DR/DP Recombinant Rabbit Monoclonal Antibody (HLA DQ/DR/DP/2967R) followed by goat anti-rabbit IgG-CF488 (green). Nuclei stained with RedDot.

Rabbit Monoclonal
Species Human
Applications WB, ELISA, Flow