{"product_id":"cst-9994t","title":"CST,  9994T, Tri-Methyl-Ezh2 (Lys509) (F1D1Q) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying EZH2 (Lys509) trimethylate. Validated for WB,WB,WB,ChIP. Available in 2 sizes. Highly specific and rigorously validated in-house, Tri-Methyl-Ezh2 (Lys509) (F1D1Q) Rabbit Monoclonal Antibody (CST #9994) 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 × 10 6 cells) per IP. This antibody has been validated using SimpleChIP ®  Enzymatic Chromatin IP Kits.\nWestern Blotting: 1:1000\nFluorescent Western: 1:1000\nSimple Western™: 1:10 - 1:50\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, 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, Fluorescent Western, Chromatin IP\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nTri-Methyl-Ezh2 (Lys509) (F1D1Q) Rabbit Monoclonal Antibody recognizes endogenous levels of Ezh2 protein only when tri-methylated on Lys509.\nSpecies Reactivity: Human, Mouse, Rat, Monkey\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding tri-methylated Lys509 of human Ezh2 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nThe polycomb group (PcG) proteins are involved in maintaining the silenced state of several developmentally regulated genes and contribute to the maintenance of cell identity, cell cycle regulation, and oncogenesis (1,2). Enhancer of zeste homolog 2 (Ezh2), a member of this large protein family, contains four conserved regions, including domain I, domain II, and a cysteine-rich amino acid stretch that precedes the carboxy-terminal SET domain (3). The SET domain has been linked with histone methyltransferase (HMTase) activity. Moreover, mammalian Ezh2 is a member of a histone deacetylase complex that functions in gene silencing, acting at the level of chromatin structure (4). Ezh2 complexes methylate histone H3 at Lys9 and 27 , which is thought to be involved in targeting transcriptional regulators to specific loci (5). Ezh2 is deregulated in various tumor types, and its role, both as a primary effector and as a mediator of tumorigenesis, has become a subject of increased interest (6). Recent studies have identified methylated lysine residues within the highly conserved, disordered loop of Ezh2 and shown that methylation of these residues increases PRC2 histone methyltransferase activity (7).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nenhancer of zeste 2; enhancer of zeste 2 polycomb repressive complex 2 subunit; Enhancer of zeste homolog 2; enhancer of zeste homolog 2 (Drosophila); ENX-1; ENX1; EZH1; EZH2; EZH2b; Histone-lysine N-methyltransferase EZH2; KMT6; KMT6A; Lysine N-methyltransferase 6; MGC9169; WVS; WVS2\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk\nSENSITIVITY: Endogenous\nMW (kDa): 95\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46801044209833,"sku":"9994T","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-9994t","provider":"Iright","version":"1.0","type":"link"}