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SMAD2

SMAD family member 2

SMAD2 belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein is phosphorylated by the TGF-beta receptors. The phosphorylation induces the dissociation of this protein with SARA and the association with the family member SMAD4. The association with SMAD4 is important for the translocation of this protein into the nucleus, where it binds to target promoters and forms a transcription repressor complex with other cofactors. This protein can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants have been observed for this gene.

Gene Name: SMAD family member 2
Synonyms: SMAD2, HMAD-2, HSMAD2, JV18-1, Mad protein homolog smad2, MADR2, MADH2, SMAD 2, MAD homolog 2, Mad-related protein 2, JV18, Mother against DPP homolog 2, Mothers against DPP homolog 2, Sma- and Mad-related protein 2, SMAD family member 2
Target Sequences: NM_005901 NP_005892.1 Q15796

Publications (2)

1
Enhanced Bone Metastases in Skeletally Immature Mice. Haley HR, Shen N, Qyli T, Buschhaus JM, Pirone M, Luker KE, Luker GD. Tomography (Ann Arbor, Mich.). 2018 June;4:84-93. [Full Text Article] [PubMed:29984313] [PMC:PMC6035009] Related Antibodies: LS-C199582.
2
A proliferative to invasive switch is mediated by srGAP1 downregulation through the activation of TGF-ß2 signaling. Chandrani Mondal, Majo J Gacha-Garay, Kathryn A Larkin, Rebecca C Adikes, Julie S Di Martino, Chen-Chi Chien, Madison Fraser, Ireti Eni-Aganga, Esperanza Agullo-Pascual, Katarzyna Cialowicz, Umut Ozbek, Alexandra Naba, Angelo Gaitas, Tian-Ming Fu, Srigokul Upadhyayula, Eric Betzig, David Q Matus, Benjamin L Martin, Jose Javier Bravo-Cordero. Cell reports. 2022 September;40:111358. [Full Text Article] [PubMed:36130489] [PMC:PMC9596226]

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Antibodies (153)
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aa272-467 (8)
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SMAD2 Antibody - Immunohistochemistry analysis of paraffin-embedded human breast carcinoma, using Smad2 (Phospho-Ser467) Antibody. The picture on the right is blocked with the phospho peptide.
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SMAD2 Rabbit anti-Human Polyclonal (pSer467) Antibody
Mouse, Rat, Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
SMAD2 Antibody - Anti-SMAD2 antibody IHC of human placenta. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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SMAD2 Rabbit anti-Human Polyclonal (aa234-249) Antibody
Xenopus, Chicken, Bovine, Rabbit, Mouse, Dog, Rat, Hamster, Horse, Bat, Human, Monkey
IHC, IHC-P, WB
Unconjugated
50 µg/$440
SMAD2 Antibody - Anti-SMAD2 antibody IHC of human breast. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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SMAD2 Mouse anti-Human Monoclonal (3G6) Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µg/$440
SMAD2 Antibody - Anti-SMAD2 antibody IHC staining of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody dilution 1:200.
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SMAD2 Rabbit anti-Human Polyclonal (aa418-467) Antibody
Mouse, Rat, Human
ICC, IF, IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$460
SMAD2 Antibody - Immunohistochemical analysis of SMAD2 staining in human breast cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
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SMAD2 Rabbit anti-Human Polyclonal (Internal) Antibody
Chicken, Zebrafish, Bovine, Mouse, Rat, Human
ICC, IF, IHC, IHC-P, WB
Unconjugated
100 µl/$299
SMAD2 Antibody - 1:100 staining human kidney carcinoma tissue by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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SMAD2 Rabbit anti-Human Polyclonal (pSer467) Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
SMAD2 Antibody - SMAD2 antibody. IHC(P): Human Breast Cancer Tissue.
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SMAD2 Rabbit anti-Human Polyclonal (aa94-112) Antibody
Xenopus, Chicken, Sheep, Bovine, Rabbit, Mouse, Guinea pig, Rat, Pig, Horse, Bat, Human, Monkey
ICC, IHC, IHC-P, WB
Unconjugated
10 µg/$318; 100 µg/$470
SMAD2 Antibody - IHC of Smad2 (P459) pAb in paraffin-embedded human prostate carcinoma lung carcinoma tissue.
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SMAD2 Rabbit anti-Human Polyclonal (Pro459) Antibody
Mouse, Rat, Human
IF, IHC, IHC-P, WB
Unconjugated
50 µl/$321; 100 µl/$403
SMAD2 Antibody - SMAD2 Antibody in Immunohistochemistry (IHC)
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SMAD2 Mouse anti-Human Monoclonal (5G7) Antibody
Mouse, Human
Flo, ICC, IF, IHC, WB
Unconjugated
100 µl/$528
SMAD2 Antibody - Western Blot of Rabbit anti-Smad2 pS465pS467 antibody. Lane 1: MDA-MB-231 cells. Lane 2: MDA-MB-231 cells treated with TGF-ß1 for 1h. Load: 20 µg per lane. Primary antibody: Smad2pS465pS467 antibody at 1:1000 for overnight at 4°C. Secondary antibody: IRDye800™ rabbit secondary antibody at 1:10,000 for 45 min at RT.
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SMAD2 Rabbit anti-Human Polyclonal (pSer465/467) Antibody
Human
ELISA, WB
Unconjugated
100 µg/$567
SMAD2 Antibody - Western blot of Smad2 expression in 293 whole cell lysates,The lane on the left is treated with the antigen-specific peptide.
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SMAD2 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ICC, IF, IHC, WB
Unconjugated
50 µg/$305; 100 µg/$357
SMAD2 Antibody - Anti-SMAD2 mouse monoclonal antibody  immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY SMAD2.
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SMAD2 Mouse anti-Human Monoclonal (OTI4G7) Antibody
Human
Flo, IF, WB
Unconjugated
100 µl/$434
SMAD2 Antibody - Human Colon: Formalin-Fixed, Paraffin-Embedded (FFPE)
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SMAD2 Rabbit anti-Human Polyclonal (Thr220) Antibody
Human
IF, IHC, IHC-P, WB
Unconjugated
200 µl/$460
SMAD2 Antibody
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SMAD2 Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Mouse, Rat, Human
IHC, IHC-Fr, IHC-P, WB
Unconjugated
100 µg/$380
SMAD2 Antibody - Immunohistochemistry (IHC) analysis of paraffin-embedded Human Liver Cancer Tissues with DAB staining using Smad2 Monoclonal Antibody.
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SMAD2 Mouse anti-Human Monoclonal Antibody
Human
ELISA, Flo, IF, IHC, WB
Unconjugated
50 µg/$332; 100 µg/$404; 200 µg/$505
SMAD2 Antibody
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SMAD2 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, IHC-P, WB
Unconjugated
50 µg/$294; 100 µg/$360
SMAD2 Antibody - 1:100 staining mouse muscle tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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SMAD2 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
SMAD2 Antibody - A: Marker, B: HepG2 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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SMAD2 Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Rat, Human
WB
Unconjugated
100 µl/$397
SMAD2 Antibody - Western blot analysis of SMAD2 expression in SHSY5Y (A); K562 (B); COLO205 (C) whole cell lysates.
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SMAD2 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Chicken, Zebrafish, Pig, Rabbit, Mouse, Sheep, Bovine, Rat, Human, Monkey
WB
Unconjugated
100 µl/$321
SMAD2 Antibody - Western blot of Smad2 expression in HepG2 whole cell lysates,The lane on the left is treated with the antigen-specific peptide.
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SMAD2 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ICC, IF, IHC, WB
Unconjugated
50 µg/$305; 100 µg/$357
SMAD2 Antibody - Immunohistochemistry analysis of paraffin-embedded human brain tissue, using Smad2 Antibody. The picture on the right is blocked with the synthesized peptide.
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SMAD2 Rabbit anti-Human Polyclonal (aa186-235) Antibody
Mouse, Rat, Human
IF, IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
SMAD2 Antibody - Western blot of Smad2 antibody
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SMAD2 Rabbit anti-Human Polyclonal (410-490 aa) Antibody
Mouse, Rat, Human
ELISA, IF, IHC, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
SMAD2 Antibody - Western blot analysis of extracts from HeLa cells treated with PMA (125ng/ml, 15mins), using Smad2 (Phospho-Ser467) antibody.
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SMAD2 Rabbit anti-Human Polyclonal (p467) Antibody
Mouse, Rat, Human
ELISA, IF, IHC, WB
Unconjugated
100 µg/$357
SMAD2 Antibody - Western blot analysis of extracts from RAW264.7 cells and 293 cells, using Smad2 (Ab-220) antibody.
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SMAD2 Rabbit anti-Human Polyclonal (p220) Antibody
Mouse, Rat, Human
ELISA, IF, IHC, WB
Unconjugated
100 µg/$357
SMAD2 Antibody - Western blot analysis of extracts of HeLa cells, using SMAD2 antibody. The secondary antibody used was an HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates were loaded 25ug per lane and 3% nonfat dry milk in TBST was used for blocking.
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SMAD2 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, IP, WB
Unconjugated
20 µl/$299; 100 µl/$409
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).