Home Antibody All anti-SMAD3 antibodies
Also for SMAD3 (NM_001145102)
|This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region of human Smad3 protein.|
|human, mouse, rat
||ELISA: 1:15,000 - 1:50,000, WB: 1:500 - 1:10,000
|0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2|
|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-b (transforming growth factor) and activin type I 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-b superfamily. Briefly, activin type I receptor kinase phosphorylates receptor-activated Smads (R-Smads) at the two extreme serines in the C-terminal SSXS motif; e.g. Smad2 and Smad3 proteins in the TGF-b pathway, or Smad1, Smad5 or Smad8 in the Bone Morphogenetic Proteins (BMP) pathway. The phosphorylated R-Smad then translocates into the nucleus, where it regulates transcription of target genes. Based on microarray and animal model experiments, Smad3 accounts for at least 80% of all TGF-b-mediated responses.
|Homo sapiens SMAD family member 3 (SMAD3), transcript variant 2|
|HSPC193; HsT17436; JV15-2; LDS1C; LDS3; MADH3|
Delta-Notch Signaling Pathway
EGFR1 Signaling Pathway
TGF Beta Signaling Pathway
Wnt Signaling Pathway
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Western blot using affinity purified anti-Smad3 to detect over-expressed Smad3 in 231 cells (lane 2). Lane 1 shows mock infection of 231 cells with lentiviral vector alone. The membrane was probed with the primary antibody at a 1:5,000 dilution. Personal Communication, Allan Weissman, CCR-NCI, Bethesda, MD. Personal Communication