{"product_id":"cst-49728t","title":"CST,  49728T, TGF-beta Receptor I (F6L3I) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying TGFBR1. Validated for Western Blotting,Simple Western™,Immunoprecipitation. Available in 2 sizes. Highly specific and rigorously validated in-house, TGF-beta Receptor I (F6L3I) Rabbit Monoclonal Antibody (CST #49728) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nSimple Western™: 1:10 - 1:50\nImmunoprecipitation: 1:100\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nTGF-beta Receptor I (F6L3I) Rabbit Monoclonal Antibody recognizes endogenous levels of total TGF-β Receptor I protein. This antibody recognizes both the full-length protein (UniProt #P36897) and a 40 kDa C-terminal fragment resulting from the shedding of the extracellular domain. This antibody does not cross-react with TGF-β Receptor II, TGF-β Receptor III, or Activin Receptor Type 1.\nSpecies Reactivity: Human, Mouse, Rat\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro164 of human TGF-β Receptor I protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nTransforming growth factor-β (TGF-β) proteins belong to the TGF-β superfamily of cytokines that play a critical role in regulating cell proliferation and differentiation, developmental patterning and morphogenesis, and disease pathogenesis (1-3). TGF-β ligands elicit signaling through three cell surface receptors: type I (RI), type II (RII), and type III (RIII) TGF-β receptors. Type I and type II receptors are serine\/threonine kinases that form a heteromeric complex following ligand binding to the type II receptor. In response to ligand binding, the type II receptors form a stable complex with the type I receptors, triggering phosphorylation and activation of the type I receptor (4). This results in the recruitment of receptor-mediated SMADs (SMAD2, SMAD3), which are phosphorylated by the type I kinase in an SSXS domain in the C-terminus. This leads to recruitment of the co-SMAD (SMAD4), and subsequent translocation of this heteromeric SMAD complex to the nucleus, where it regulates transcription of target genes (5-7). The type III receptor, also known as betaglycan, is a transmembrane proteoglycan with a large extracellular domain that binds TGF-β with high affinity but lacks a cytoplasmic signaling domain. Expression of the type III receptor can regulate TGF-β signaling through presentation of the ligand to the signaling complex (8).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nAAT5; activin A receptor type II-like kinase, 53kD; activin A receptor type II-like kinase, 53kDa; Activin A receptor type II-like protein kinase of 53kD; Activin receptor-like kinase 5; ACVRLK4; ALK-5; ALK5; ESS1; LDS1; LDS1A; LDS2A; MSSE; mutant transforming growth factor beta receptor I; Serine\/threonine-protein kinase receptor R4; SKR4; TbetaR-I; TBR-i; TBRI; TGF-beta Receptor I; TGF-beta receptor type I; TGF-beta receptor type-1; TGF-beta type I receptor; TGFBR1; TGFR-1; TGFR1; transforming growth factor beta receptor 1; transforming growth factor beta receptor I; Transforming growth factor-beta receptor type I; transforming growth factor, beta receptor 1; transforming growth factor, beta receptor I (activin A receptor type II-like kinase, 53kD)\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R\nSENSITIVITY: Endogenous\nMW (kDa): 55, 40\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799723430057,"sku":"49728T","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-49728t","provider":"Iright","version":"1.0","type":"link"}