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Anti-SMAD3 Antibody


Specifications Citations Customer Reviews Product Documents
SKU Description Amount Price Availability*  
TA319189 Rabbit polyclonal SMAD3 phospho T179 antibody 100ug $325 3-7 Days
LC401784 SMAD3 HEK293T cell transient overexpression lysate (as WB positive control) 20ug $50 In Stock
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OriGene Data

ImmunogenThis affinity purified antibody was prepared by repeated immunizations with a synthetic peptide corresponding to an internal region of human Smad3 protein surrounding amino acid residue 179.
Clone Name IsotypeIgG
Species Reactivityhuman Concentration0.97 mg/mL
Guaranteed Application *WB Suggested DilutionsELISA: 1:15,000-1:75,000, WB: 1:1,000
Buffer0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Note This antibody is suitable for Cancer, Immunology and Nuclear Signaling research. Smad3 (also known as Mothers against decapentaplegic homolog 3, Mothers against DPP homolog 3, Mad3, hMAD-3, JV15-2 or hSMAD3) is a transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinase.   These activators exert diverse effects on a wide array of cellular processes. The Smad proteins mediate much of the signaling responses induced by the TGF-beta superfamily.  Activated type I receptor phosphorylates receptor-activated Smads (R-Smads) at their c-terminal two extreme serines in the S-S-X-S motif, e.g. Smad2 and Smad3 proteins in the TGF-b pathway, or Smad1, Smad5 or Smad8 in the bone morphogenic protein or BMP pathway.  The phosphorylated R-Smads are translocated into nucleus, where they regulate transcription of target genes.  Based on microarray and animal model experiments, Smad3 accounts for at least 80% of all TGF-b-mediated response.

* Availability is in business days
* OriGene provides validated application data and protocol, with money back guarantee.

WB Image
NMuMG mouse mammary epithelial cells were probed for the activation of Smad3 by detecting phosphorylation of threonine 179. The cells were either untreated or treated with TGF-beta, transferred to membranes and probed with Anti-SMAD3 pT179 (RABBIT) Antibody. The antibody detects only Smad3 in stimulated cells suggesting detection of phosphorylated SMAD3 at T179.


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