{"product_id":"cst-5095t","title":"CST,  5095T, Phospho-Nur77 (Ser351) (D22G5) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying Nur77 (Ser351) phosphate. Validated for Western Blotting. Available in 2 sizes. Highly specific and rigorously validated in-house, Phospho-Nur77 (Ser351) (D22G5) Rabbit Monoclonal Antibody (CST #5095) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\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\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nPhospho-Nur77 (Ser351) (D22G5) Rabbit Monoclonal Antibody detects endogenous levels of Nur77 protein only when phosphorylated at Ser351.\nSpecies Reactivity: Human\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser351 of human Nur77 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nNur77, also known as TR3 and NGFI-B, is an immediate-early response gene and an orphan member of the steroid\/thyroid\/retinoid receptor superfamily (1-3). Nur77 is composed of an amino-terminal transactivation domain, a central DNA-binding domain and a carboxy-terminal ligand-binding domain. Expression of Nur77 is rapidly induced by a variety of stimuli, including apoptotic, mitogenic and stress signals (1-6). It has been proposed to have many functions related to cell proliferation, differentiation and apoptosis. Nur77 has been extensively studied in T cells where it has been implicated in the process of negative selection and TCR-mediated apoptosis (5,6). Nur77 binds to specific DNA elements leading to the regulation of target genes (7). As a possible mechanism for regulating apoptosis, Nur77 can induce the expression of apoptotic genes such as FasL and TRAIL (8,9). Nur77 is heavily phosphorylated by multiple kinases, which may affect its transactivation activity as well as its subcellular localization (4,10,11). Translocation of Nur77 from the nucleus to the mitochondria can regulate its association with Bcl-2 and control the release of cytochrome c, thereby triggering apoptosis (12,13). Phosphorylation of Nur77 by Akt or RSK occurs at Ser351 (corresponding to rat Nur77 Ser350 and Ser354 of mouse Nur77), a site within the Nur77 DNA binding domain (14-16). Serine phosphorylation at this site can down regulate transcriptional activity of Nur77 (10,17).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nEarly response protein NAK1; GFRP1; growth factor-inducible nuclear protein N10; HMR; hormone receptor; MGC9485; N10; NAK-1; NAK1; nerve growth factor IB nuclear receptor variant 1; NGFIB; NP10; NR4A1; Nuclear hormone receptor NUR\/77; Nuclear receptor subfamily 4 group A member 1; nuclear receptor subfamily 4, group A, member 1; Nuclear receptor subfamily 4immunitygroup A member 1; Nur77; Orphan nuclear receptor HMR; Orphan nuclear receptor TR3; ST-59; steroid receptor TR3; Testicular receptor 3; TR3; TR3 orphan receptor\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H\nSENSITIVITY: Endogenous\nMW (kDa): 70-80\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799781429417,"sku":"5095T","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-5095t","provider":"Iright","version":"1.0","type":"link"}