![Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of Smad3 [p Ser423, p Ser425] on A549 cell lysates. Lane 1 : A549 cells, whole cell lysate, 10 ug /lane. Lane 2 : A549 cells were treated with 5 ng/ml TGF beta1 for 24 hours, whole cell lysates, 10 ug/lane. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody Anti-Smad3 [p Ser423, p Ser425] (1/500) , Anti-Smad3 antibody (1/500) and Anti-GAPDH antibody (1/10,000)was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG H&L (HRP) Secondary Antibody at 1:200,000 dilution was used for 1 hour at room temperature. Predicted band size: 48 kDa Observed band size: 60 kDa Exposure time: 3 seconds](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Western-Blot-NBP2-67513-img0006.jpg "Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of Smad3 [p Ser423, p Ser425] on A549 cell lysates. Lane 1 : A549 cells, whole cell lysate, 10 ug /lane. Lane 2 : A549 cells were treated with 5 ng/ml TGF beta1 for 24 hours, whole cell lysates, 10 ug/lane. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody Anti-Smad3 [p Ser423, p Ser425] (1/500) , Anti-Smad3 antibody (1/500) and Anti-GAPDH antibody (1/10,000)was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG H&L (HRP) Secondary Antibody at 1:200,000 dilution was used for 1 hour at room temperature. Predicted band size: 48 kDa Observed band size: 60 kDa Exposure time: 3 seconds")
| Reactivity | Hu, MuSpecies Glossary |
| Applications | WB, ICC/IF, IHC |
| Clone | ST0493 |
| Clonality | Monoclonal |
| Host | Rabbit |
| Conjugate | Unconjugated |
| Concentration | 1 mg/ml |
| Additional Information | Recombinant Monoclonal Antibody. |
| Immunogen | Synthetic phospho-peptide corresponding to residues surrounding Ser423 and 425 of human Smad3. (SwissProt: P84022 Human; SwissProt: Q8BUN5 Mouse) |
| Modification | p Ser423, p Ser425 |
| Localization | Cytoplasm, Nucleus. |
| Isotype | IgG |
| Clonality | Monoclonal |
| Host | Rabbit |
| Gene | SMAD3 |
| Purity | Protein A purified |
| Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
| Dilutions |
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| Storage | Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles. |
| Buffer | TBS (pH7.4), 0.05% BSA, 40% Glycerol |
| Preservative | 0.05% Sodium Azide |
| Concentration | 1 mg/ml |
| Purity | Protein A purified |
![Simple Western EphB2 Antibody [Unconjugated]](https://images.novusbio.com/images2/EphB2_AF467_Simple_Western_21454.jpg)
![Western Blot EphB2 Antibody [Unconjugated]](https://images.novusbio.com/images2/EphB2_AF467_Western_Blot_21511.jpg)
![Immunocytochemistry EphB2 Antibody [Unconjugated]](https://images.novusbio.com/images2/EphB2_AF467_Immunocytochemistry__Immunofluorescence_17288.jpg)
![Smad3 [p Ser423, p Ser425] Antibody (ST0493)](/sites/all/modules/enterprise-tech/et_datasheets/images/novus_guarantee.png "Smad3 [p Ser423, p Ser425] Antibody (ST0493)")
Secondary Antibodies |
Isotype Controls |
Research Areas for Smad3 Antibody (NBP2-67513)Find related products by research area.
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TGF-beta for treating degenerative intervertebral disc disease By Jamshed Arslan Pharm.D. Our upright posture and balance depend on a jelly-like material, called nucleus pulposus (NP), in the middle of intervertebral discs. NP cells protect us from disc degeneration by maintain... Read full blog post. |
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| Gene Symbol | SMAD3 |
![Immunocytochemistry/Immunofluorescence: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Staining Phospho-Smad3(S423/S425) in A431 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Immunocytochemistry-Immunofluorescence-NBP2-67513-img0001.jpg "Immunocytochemistry/Immunofluorescence: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Staining Phospho-Smad3(S423/S425) in A431 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.")
![Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded mouse kidney tissue with Rabbit anti-Phospho-Smad3 [p Ser423, p Ser425) antibody washed with ddH2O and PBS, and then probed with the primary antibody at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Immunohistochemistry-Paraffin-NBP2-67513-img0009.jpg "Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded mouse kidney tissue with Rabbit anti-Phospho-Smad3 [p Ser423, p Ser425) antibody washed with ddH2O and PBS, and then probed with the primary antibody at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.")
![Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of Phospho-Smad3(S423/S425) on K562 cell lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody ( 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Western-Blot-NBP2-67513-img0003.jpg "Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of Phospho-Smad3(S423/S425) on K562 cell lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody ( 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.")
![Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Lane 1: K562 cells, whole cell lysate, 10ug/lane, Lane 2: K562 cells treated with 2.8ug/ul lambda-PP for 30 minutes, whole cell lysates, 10ug/lane. All lanes : Anti-Phospho-Smad3(S423/S425) antibody at 1:500 dilution. Anti-GAPDH antibody at 1:10,000 dilution. Goat Anti-Rabbit IgG H&L (HRP) (HA1001) at 1/200,000 dilution. Predicted band size: 48 kDa Observed band size: 55 kDa Blocking and diluting buffer: 5% BSA. Exposure time: 3 minutes 43 seconds](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Western-Blot-NBP2-67513-img0004.jpg "Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Lane 1: K562 cells, whole cell lysate, 10ug/lane, Lane 2: K562 cells treated with 2.8ug/ul lambda-PP for 30 minutes, whole cell lysates, 10ug/lane. All lanes : Anti-Phospho-Smad3(S423/S425) antibody at 1:500 dilution. Anti-GAPDH antibody at 1:10,000 dilution. Goat Anti-Rabbit IgG H&L (HRP) (HA1001) at 1/200,000 dilution. Predicted band size: 48 kDa Observed band size: 55 kDa Blocking and diluting buffer: 5% BSA. Exposure time: 3 minutes 43 seconds")
![Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of Smad3 [p Ser423, p Ser425] on different lysates with Rabbit anti-Smad3 [p Ser423, p Ser425] antibody at 1/500 dilution. Lane 1: A549 cell lysate Lane 2: K562 cell lysate Lysates/proteins at 10 ug/Lane. Predicted band size: 48 kDa Observed band size: 60 kDa Exposure time: 2 minutes; 10% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:300,000 dilution was used for 1 hour at room temperature.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Western-Blot-NBP2-67513-img0005.jpg "Western Blot: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of Smad3 [p Ser423, p Ser425] on different lysates with Rabbit anti-Smad3 [p Ser423, p Ser425] antibody at 1/500 dilution. Lane 1: A549 cell lysate Lane 2: K562 cell lysate Lysates/proteins at 10 ug/Lane. Predicted band size: 48 kDa Observed band size: 60 kDa Exposure time: 2 minutes; 10% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:300,000 dilution was used for 1 hour at room temperature.")
![Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded mouse skin tissue using anti-Phospho-Smad3(S423/S425) antibody. Counter stained with hematoxylin.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Immunohistochemistry-Paraffin-NBP2-67513-img0002.jpg "Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded mouse skin tissue using anti-Phospho-Smad3(S423/S425) antibody. Counter stained with hematoxylin.")
![Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded human large intestine tissue with Rabbit anti-Phospho-Smad3 [p Ser423, p Ser425] antibody washed with ddH2O and PBS, and then probed with the primary antibody at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Immunohistochemistry-Paraffin-NBP2-67513-img0007.jpg "Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded human large intestine tissue with Rabbit anti-Phospho-Smad3 [p Ser423, p Ser425] antibody washed with ddH2O and PBS, and then probed with the primary antibody at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.")
![Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded mouse skin tissue with Rabbit anti-Smad3 [p Ser423, p Ser425] antibody washed with ddH2O and PBS, and then probed with the primary antibody at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.](http://images.novusbio.com/fullsize/Smad3-p-Ser423-p-Ser425-Antibody-ST0493-Immunohistochemistry-Paraffin-NBP2-67513-img0008.jpg "Immunohistochemistry-Paraffin: Smad3 [p Ser423, p Ser425] Antibody (ST0493) [NBP2-67513] - Analysis of paraffin-embedded mouse skin tissue with Rabbit anti-Smad3 [p Ser423, p Ser425] antibody washed with ddH2O and PBS, and then probed with the primary antibody at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.")
![Western Blot Smad2/3 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad3_AF3797_Western_Blot_5347.jpg)
![Chromatin Immunoprecipitation (ChIP) Smad2/3 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad3_AF3797_Chromatin_Immunoprecipitation_11240.jpg)
![Immunocytochemistry Smad2/3 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad3_AF3797_Immunocytochemistry_11829.jpg)
![Chromatin Immunoprecipitation (ChIP) Smad4 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad4_AF2097_Chromatin_Immunoprecipitation_11225.jpg)
![Western Blot Smad4 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad4_AF2097_Western_Blot_17168.jpg)
![Immunocytochemistry Smad4 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad4_AF2097_Immunocytochemistry__Immunofluorescence_17807.jpg)
![Bioactivity TGF-beta 1 [Unconjugated]](https://images.novusbio.com/images/protein/7754-bhcf_recombinant-human-tgf-beta-1-human-cell-expressed-cf-bioactivity-1811202013946.jpg)
![Western Blot Smad7 Antibody (293039) [Unconjugated]](https://images.novusbio.com/images2/Smad7_MAB2029_Western_Blot_6004.jpg)
![Immunohistochemistry Smad7 Antibody (293039) [Unconjugated]](https://images.novusbio.com/images2/Smad7_MAB2029_Immunohistochemistry_6962.jpg)
![Immunohistochemistry Smad7 Antibody (293039) [Unconjugated]](https://images.novusbio.com/images2/Smad7_MAB2029_Immunohistochemistry_9846.jpg)
![Western Blot TGF-beta RI/ALK-5 Antibody [Unconjugated]](https://images.novusbio.com/images2/TGFbeta_RI_AF3025_Western_Blot_17081.jpg)
![Immunocytochemistry TGF-beta RI/ALK-5 Antibody [Unconjugated]](https://images.novusbio.com/images2/TGF-beta_RI_AF3025_Immunocytochemistry_9948.jpg)
![Western Blot TGF-beta RI/ALK-5 Antibody [Unconjugated]](https://images.novusbio.com/images/af3025_human-tgf-beta-ri-alk-5-affinity-purified-polyclonal-ab-41202412402510.jpg)
![Western Blot ERK2 Antibody [Unconjugated]](https://images.novusbio.com/images2/ERK2_AF1230_Western_Blot_5097.jpg)
![Immunohistochemistry ERK2 Antibody [Unconjugated]](https://images.novusbio.com/images2/ERK2_AF1230_Immunohistochemistry_20696.jpg)
![Knockout Validated ERK2 Antibody [Unconjugated]](https://images.novusbio.com/images2/ERK2_AF1230_Knockout_Validated_22864.jpg)
![Western Blot c-jun [p Ser63] Antibody (1018Y) [Unconjugated]](https://images.novusbio.com/images2/cJun_MAB8930_Western_Blot_18923.jpg)
![Immunocytochemistry c-jun [p Ser63] Antibody (1018Y) [Unconjugated]](https://images.novusbio.com/images2/cJun_MAB8930_Immunocytochemistry__Immunofluorescence_18945.jpg)
![Simple Western c-jun [p Ser63] Antibody (1018Y) [Unconjugated]](https://images.novusbio.com/images2/cJun_MAB8930_Simple_Western_19175.jpg)
![Immunohistochemistry CTGF/CCN2 Antibody [Unconjugated] - C-terminus](https://images.novusbio.com/images2/CTGF_AF660_Immunohistochemistry_9968.jpg)
![Immunohistochemistry CTGF/CCN2 Antibody [Unconjugated] - C-terminus](https://images.novusbio.com/images2/CTGF_AF660_Immunohistochemistry_9969.jpg)
![Western Blot CTGF/CCN2 Antibody [Unconjugated] - C-terminus](https://images.novusbio.com/images/af660_human-ctgf-ccn2-c-terminus-affinity-purified-polyclonal-ab-822024951141.jpg)
![Immunohistochemistry Smad1 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad1_AF2039_Immunohistochemistry_10106.jpg)
![Western Blot Smad1 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad1_AF2039_Western_Blot_5162.jpg)
![Simple Western Smad1 Antibody [Unconjugated]](https://images.novusbio.com/images2/Smad1_AF2039_Simple_Western_16677.jpg)
![SDS-PAGE TNF-alpha [Unconjugated]](https://images.novusbio.com/images2/TNF-alpha_210-TA_256.jpg)
![Bioactivity TNF-alpha [Unconjugated]](https://images.novusbio.com/images2/TNFalpha_210TA_1658.jpg)
![SEC-MALS TNF-alpha [Unconjugated]](https://images.novusbio.com/images/210-ta_recombinant-human-tnf-alpha-protein-sec-mals-35202312244..jpg)
![Western Blot: Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] [NB7160] - Western blot showing vemurafenib treatment in BRAFV600E CRC cells inhibits fission mediator DRP1 with no significant effect on fusion proteins (Mfn1 & 2) using MFN-1 antibody (NBP1-51841) and corresponding secondary antibody, goat anti-rabbit IgG-HRP (NB7160). Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/33738242).](https://images.novusbio.com/images/Goat-anti-Rabbit-IgG-H+L-Secondary-Antibody-HRP-Western-Blot-NB7160-img0001.jpg "Western Blot: Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] [NB7160] - Western blot showing vemurafenib treatment in BRAFV600E CRC cells inhibits fission mediator DRP1 with no significant effect on fusion proteins (Mfn1 & 2) using MFN-1 antibody (NBP1-51841) and corresponding secondary antibody, goat anti-rabbit IgG-HRP (NB7160). Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/33738242).")
![Flow Cytometry: Rabbit IgG Isotype Control [NBP2-24891] - Intracellular FACS analysis of mouse TLR6 polyclonal antibody (red), rabbit isotype control (green), RAW cells alone (shaded). Two micrograms of antibodies were used. Goat anti-rabbit FITC (Novus, 20302) was used as secondary.](https://images.novusbio.com/images/Rabbit--Mouse-IgG-Isotype-Control-Flow-Cytometry-NBP2-24891-img0001.jpg "Flow Cytometry: Rabbit IgG Isotype Control [NBP2-24891] - Intracellular FACS analysis of mouse TLR6 polyclonal antibody (red), rabbit isotype control (green), RAW cells alone (shaded). Two micrograms of antibodies were used. Goat anti-rabbit FITC (Novus, 20302) was used as secondary.")