{"product_id":"cst-5678s","title":"CST,  5678S, SMAD2\/3 Antibody","description":"Polyclonal Antibody for studying Smad3\/Smad2. Validated for WB,IP,IF,ChIP. Highly specific and rigorously validated in-house, SMAD2\/3 Antibody (CST #5678) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nFor optimal ChIP results, use 10 μl of antibody and 10 μg of chromatin (approximately 4 x 10 6 cells) per IP. This antibody has been validated using SimpleChIP ® Enzymatic Chromatin IP Kits.\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:50\nImmunofluorescence (Immunocytochemistry): 1:100\nChromatin IP: 1:50\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation, Immunofluorescence (Immunocytochemistry), Chromatin IP\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nSMAD2\/3 Antibody recognizes endogenous levels of total SMAD2\/3 protein and overexpressed SMAD2\/3 protein.\nSpecies Reactivity: Human, Mouse, Rat, Monkey\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nPolyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala208 of human SMAD2 protein. Antibodies are purified by protein A and peptide affinity chromatography.\n\u003cb\u003eBackground\u003c\/b\u003e\nMembers of the SMAD family of signal transduction molecules are components of a critical intracellular pathway that transmit TGF-β signals from the cell surface into the nucleus. Three distinct classes of SMADs have been defined: the receptor-regulated SMADs (R-SMADs), which include SMAD1, 2, 3, 5, and 9; the common-mediator SMAD (co-SMAD), SMAD4; and the antagonistic or inhibitory SMADs (I-SMADs), SMAD6 and 7 (1-5). Activated type I receptors associate with specific R-SMADs and phosphorylate them on a conserved carboxy-terminal SSXS motif. The phosphorylated R-SMADs dissociate from the receptor and form a heteromeric complex with SMAD4, initiating translocation of the heteromeric SMAD complex to the nucleus. Once in the nucleus, SMADs recruit a variety of DNA binding proteins that function to regulate transcriptional activity (6-8).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nDKFZp586N0721; DKFZp686J10186; hMAD-2; hMAD-3; hSMAD2; hSMAD3; HSPC193; HsT17436; JV15-2; JV18; JV18-1; LDS1C; LDS3; MAD homolog 2; MAD homolog 3; mad homolog JV15-2; mad protein homolog; Mad protein homolog; Mad-related protein 2; MAD, mothers against decapentaplegic homolog 2; MAD, mothers against decapentaplegic homolog 3; Mad3; MADH2; MADH3; MADR2; MGC22139; MGC34440; MGC60396; mother against DPP homolog 2; Mothers against decapentaplegic homolog 2; Mothers against decapentaplegic homolog 3; Mothers against DPP homolog 2; Mothers against DPP homolog 3; Sma- and Mad-related protein 2; SMA- and MAD-related protein 3; SMAD 2; SMAD 3; SMAD family member 2; SMAD family member 3; SMAD, mothers against DPP homolog 2; SMAD, mothers against DPP homolog 3; SMAD2; SMAD3\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk\nSENSITIVITY: Endogenous\nMW (kDa): 52, 60\nSOURCE: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46799829106857,"sku":"5678S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-5678s","provider":"Iright","version":"1.0","type":"link"}