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SMAD3

SMAD family member 3

Receptor-regulated SMAD (R-SMAD) that is an intracellular signal transducer and transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinases. Binds the TRE element in the promoter region of many genes that are regulated by TGF-beta and, on formation of the SMAD3/SMAD4 complex, activates transcription. Also can form a SMAD3/SMAD4/JUN/FOS complex at the AP-1/SMAD site to regulate TGF-beta-mediated transcription. Has an inhibitory effect on wound healing probably by modulating both growth and migration of primary keratinocytes and by altering the TGF-mediated chemotaxis of monocytes. This effect on wound healing appears to be hormone-sensitive. Regulator of chondrogenesis and osteogenesis and inhibits early healing of bone fractures. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator.

Gene Name: SMAD family member 3
Synonyms: SMAD3, HSPC193, HMAD-3, HsT17436, LDS1C, LDS3, Mad homolog JV15-2, MAD3, MADH3, Mothers against DPP homolog 3, JV15-2, SMA- and MAD-related protein 3, SMAD family member 3, MAD homolog 3, HSMAD3, Mad protein homolog, SMAD 3
Target Sequences: NM_005902 NP_005893.1 P84022

Publications (4)

1
Zinc supplementation attenuates ethanol- and acetaldehyde-induced liver stellate cell activation by inhibiting reactive oxygen species (ROS) production and by influencing intracellular signaling. Szuster-Ciesielska A, Plewka K, Daniluk J, Kandefer-Szersze M. Biochemical pharmacology. 2009 78:301-14. (WB) [PubMed:19376089]
2
Characterization of articular cartilage homeostasis and the mechanism of superior cartilage regeneration of MRL/MpJ mice. Zhenhan Deng, Xueqin Gao, Xuying Sun, Sarah Amra, Aiping Lu, Yan Cui, Holger K Eltzschig, Guanghua Lei, Johnny Huard. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 2019 Aug;33:8809-8821. [Full Text Article] [PubMed:31042406] Related Antibodies: LS-B64.
3
YAP and TAZ are required for the postnatal development and the maintenance of the structural integrity of the oviduct. Philippe Godin , Mayra Tsoi , Marilène Paquet , Derek Boerboom. Reproduction (Cambridge, England). 2020 Aug;;160:307-318. [Full Text Article] [PubMed:32520726] Related Antibodies: LS-B64.
4
Carvedilol ameliorates dexamethasone-induced myocardial injury in rats independent of its action on the a1-adrenergic receptor. Rasha M S M Mohamed, Enssaf Ahmad Ahmad, Bothina H F Omran, Amr T Sakr, Islam A A E-H Ibrahim, Mona F Mahmoud, Mostafa E El-Naggar. Naunyn-Schmiedeberg's archives of pharmacology. 2022 December;395:1537-1548. [Full Text Article] [PubMed:36085425] [PMC:PMC9630193]
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Antibodies (186)
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SMAD3 Antibody - Anti-SMAD3 antibody IHC of human skin. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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SMAD3 Rabbit anti-Human Polyclonal (pSer423/425) Antibody
Xenopus laevis, Xenopus tropicalis, Chicken, Zebrafish, Pig, Bovine, Mouse, Rat, Human
ELISA, Flo, IHC, IHC-P, WB
Unconjugated
50 µg/$515
SMAD3 Antibody - Anti-SMAD3 antibody IHC of human adrenal. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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SMAD3 Rabbit anti-Human Polyclonal (aa100-150) Antibody
Mouse, Dog, Bovine, Rat, Pig, Macaque, Human, Monkey
IHC, IHC-P, WB
Unconjugated
50 µg/$460
SMAD3 Antibody - Anti-SMAD3 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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SMAD3 Mouse anti-Human Monoclonal (2C12) Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µg/$440
SMAD3 Antibody - SMAD3-S208 Antibody IHC of formalin-fixed and paraffin-embedded brain tissue followed by peroxidase-conjugated secondary antibody and DAB staining.
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) Antibody
Human
Flo, IF, IHC, IHC-P, WB
Unconjugated
400 µl/$393
SMAD3 Antibody - Immunohistochemical analysis of SMAD3 (pS213) staining in human prostate 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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SMAD3 Rabbit anti-Human Polyclonal (pSer213) Antibody
Chicken, Rat, Pig, Mouse, Human
ICC, IF, IHC, IHC-P, WB
Unconjugated
30 µl/$263; 100 µl/$315; 200 µl/$379
SMAD3 Antibody - Western blot of Phospho-Smad3 (T179) antibody
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SMAD3 Rabbit anti-Human Polyclonal (120-200 aa) Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
SMAD3 Antibody - Immunohistochemical analysis of SMAD3 (pT179) staining in human brain 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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SMAD3 Rabbit anti-Human Polyclonal (pThr179) Antibody
Mouse, Dog, Sheep, Rat, Pig, Human, Monkey
IHC, IHC-P, WB
Unconjugated
100 µl/$315
SMAD3 Antibody - Immunohistochemical analysis of SMAD3 staining in human brain 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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SMAD3 Rabbit anti-Human Polyclonal (Internal) Antibody
Chicken, Sheep, Rat, Pig, Mouse, Human, Monkey
ICC, IF, IHC, IHC-P, WB
Unconjugated
100 µl/$299
SMAD3 Antibody - Anti-SMAD3 antibody IHC of human placenta. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 2.5 ug/ml.
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SMAD3 Mouse anti-Human Monoclonal (7F3) Antibody
Rat, Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µg/$440
SMAD3 Antibody - 1:200 staining mouse intestinal 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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SMAD3 Rabbit anti-Human Polyclonal (pSer208) Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
SMAD3 Antibody - Immunohistochemical analysis of SMAD3 staining in human liver;human colon 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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SMAD3 Mouse anti-Human Monoclonal Antibody
Mouse, Rat, Human
IHC, IHC-P, WB
Unconjugated
100 µl/$321
SMAD3 Antibody - SMAD3 antibody P100621_T100-NP_005893-SMAD3 (SMAD family member 3) Antibody was used in IHC to stain formalin-fixed, paraffin-embedded human pancreas.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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SMAD3 Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Mouse, Human
IHC, IHC-P, WB
Unconjugated
100 µl/$397
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SMAD3 Rabbit anti-Human Monoclonal (N-Terminus) Antibody
Mouse, Rat, Human
ELISA, Flo, IF, IP, WB
Unconjugated
100 µl/$688
SMAD3 Antibody - Immunofluorescent analysis of SMAD3 (pS204) staining in HeLa cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark. DAPI was used to stain the cell nuclei (blue).
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SMAD3 Rabbit anti-Human Polyclonal (pSer204) Antibody
Chicken, Sheep, Rat, Pig, Mouse, Human, Monkey
ICC, IF, IP, WB
Unconjugated
100 µl/$315
SMAD3 Antibody - Immunohistochemistry analysis of paraffin-embedded human colon carcinoma, using Smad3 (Phospho-Ser208) Antibody. The picture on the right is blocked with the phospho peptide.
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SMAD3 Rabbit anti-Human Polyclonal (aa 174-223) Antibody
Mouse, Rat, Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
SMAD3 Antibody - Immunohistochemistry analysis of paraffin-embedded human heart, using Smad3 (Phospho-Thr179) Antibody. The picture on the right is blocked with the phospho peptide.
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SMAD3 Rabbit anti-Human Polyclonal (pThr179) Antibody
Mouse, Rat, Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
SMAD3 Antibody - Immunohistochemistry analysis of paraffin-embedded human breast carcinoma tissue, using Smad3 Antibody. The picture on the right is blocked with the synthesized peptide.
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SMAD3 Rabbit anti-Human Polyclonal (aa376-425) Antibody
Mouse, Rat, Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
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SMAD3 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
ELISA, WB
Unconjugated
100 µg/$328
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) Antibody
Human
ELISA, Flo, IF, IHC, WB
Unconjugated
200 µl/$734
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) (Biotin) Antibody
Human
ELISA, Flo, ICC, IF, IHC, WB
Biotin Conjugated
200 µl/$952
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) (FITC) Antibody
Human
ELISA, Flo, ICC, IF, IHC, WB
FITC Conjugated
200 µl/$952
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) (APC) Antibody
Human
ELISA, Flo, ICC, IF, IHC, WB
APC Conjugated
200 µl/$952
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) (Azide-free) (HRP) Antibody
Human
ELISA, Flo, ICC, IF, IHC, WB
HRP Conjugated, Azide-free
200 µl/$952
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SMAD3 Rabbit anti-Human Polyclonal (aa186-215) (PE) Antibody
Human
ELISA, Flo, ICC, IF, IHC, WB
PE Conjugated
200 µl/$952
SMAD3 Antibody - Human Breast: Formalin-Fixed, Paraffin-Embedded (FFPE)
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SMAD3 Rabbit anti-Human Polyclonal (aa170-219) Antibody
Mouse, Rat, Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
100 µl/$515
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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).