SMAD3

Gene Symbol SMAD3
Entrez Gene 4088
Alt Symbol HSPC193, HsT17436, JV15-2, LDS1C, LDS3, MADH3
Species Human
Gene Type protein-coding
Description SMAD family member 3
Other Description MAD homolog 3|MAD, mothers against decapentaplegic homolog 3|SMA- and MAD-related protein 3|SMAD, mothers against DPP homolog 3|hMAD-3|hSMAD3|mad homolog JV15-2|mad protein homolog|mad3|mothers against DPP homolog 3|mothers against decapentaplegic homolog 3
Swissprots B7Z9Q2 B7Z4Z5 P84022 A8K4B6 B7Z6M9 F5H383
Accessions AAL68976 BAA22032 EAW77788 EAW77789 EAW77790 EAW77791 P84022 AA493306 AB209616 BAD92853 AF151027 AAF36113 AI762628 AI991957 AK026690 AK290881 BAF83570 AK298139 BAH12731 AK300614 BAH13315 AK301348 BAH13461 AK313812 BAG36548 AK316017 BAH14388 AL110265 BC000414 BC007496 BC050743 AAH50743 BE905995 BF058230 BG251847 BM551682 BM722372 BQ917888 BX506233 CR457386 CAG33667 CR749287 CAH18142 DA453132 DA755047 DA977882 EU016552 EU016553 EU446487 ABZ92016 U68019 AAB80960 U76622 AAB18967 XM_011521559 XP_011519861 XM_011521560 XP_011519862 NM_001145102 NP_001138574 NM_001145103 NP_001138575 NM_001145104 NP_001138576 NM_005902 NP_005893
Function 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. {ECO:0000269|PubMed:10995748, ECO:0000269|PubMed:15241418, ECO:00
Subcellular Location Cytoplasm. Nucleus. Note=Cytoplasmic and nuclear in the absence of TGF-beta. On TGF-beta stimulation, migrates to the nucleus when complexed with SMAD4. Through the action of the phosphatase PPM1A, released from the SMAD2/SMAD4 complex, and exported out of the nucleus by interaction with RANBP1. Co-localizes with LEMD3 at the nucleus inner membrane. MAPK-mediated phosphorylation appears to have no effect on nuclear import. PDPK1 prevents its nuclear translocation in response to TGF-beta.
Top Pathways Cell cycle, Signaling pathways regulating pluripotency of stem cells, Inflammatory bowel disease (IBD), TGF-beta signaling pathway, Adherens junction

SMAD3-Over-expression-Lysate - LY12944a from Abgent, a WuXi AppTec company

Category Cell Lysate
Prices $325.00
Sizes 100 µg
Western blot analysis of his-tag SMAD3 (arrow) using his tag antibody. 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the SMAD3 gene

SMAD3 Lysate (Non-Denatured) - L058T6 from Acris Antibodies

Category Cell Lysate
Prices $290.00
Sizes 100 µg

SMAD3 overexpression lysate - LY428691 from Acris Antibodies

Category Cell Lysate
Prices $280.00
Sizes 100 µg

SMAD3 293 Cell Lysate - 401593 from ABBIOTEC

Category Cell Lysate
Prices $392.00
Sizes 100 µg

Smad3 Overexpression Lysate (Native) - NBL1-16222 from Novus Biologicals

Category Cell Lysate
Prices $329.00
Sizes 100 µg
Western Blot: SMAD3 Overexpression Lysate (Adult Normal) [NBL1-16222] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for SMAD3.

Smad3 (h): 293T Lysate - sc-116400 from Santa Cruz Biotechnology

Category Cell Lysate
Prices $205.00
Sizes 100 µg/200 µl
Species Human

SMAD3 Over-expression Lysate Product - GWB-C7E5A5 from Genway Biotech

Category Cell Lysate
Prices $346.00
Sizes 100 µg
Species Human

SMAD3-knockout Cell lysate - LC810135 from Acris Antibodies

Category Cell Lysate
Prices $495.00
Sizes 100 µg

Panoply™ Human SMAD3 Knockdown Stable Cell Line - CSC-DC014713 from Creative biogene

Category Cell Line
Species Human

Human SMAD3 Knockout Cell Line-HeLa - CSC-RT0722 from Creative biogene

Category Cell Line
Species Human

SMAD3 KO Cell Lysate-HeLa - CLKO-0227 from Creative biogene

Category Cell Lysate
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