{"product_id":"cst-2621s","title":"CST,  2621S, JMJD1B\/JHDM2B Antibody","description":"Polyclonal Antibody for studying JMJD1B. Validated for Western Blotting,Immunoprecipitation,Immunofluorescence (Immunocytochemistry). Highly specific and rigorously validated in-house, JMJD1B\/JHDM2B Antibody (CST #2621) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:25\nImmunofluorescence (Immunocytochemistry): 1:100\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)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nJMJD1B\/JHDM2B Antibody detects endogenous levels of JMJD1B protein (all three isoforms).\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 residues surrounding Pro1254 of human JMJD1B protein. Antibodies are purified by peptide affinity chromatography.\n\u003cb\u003eBackground\u003c\/b\u003e\nThe methylation state of lysine residues in histone proteins is a major determinant of the formation of active and inactive regions of the genome and is crucial for the proper programming of the genome during development (1,2). Jumonji C (JmjC) domain-containing proteins represent the largest class of potential histone demethylase proteins (3). The JmjC domain of several proteins has been shown to catalyze the demethylation of mono-, di-, and tri-methyl lysine residues via an oxidative reaction that requires iron and α-ketoglutarate (3). Based on homology, both humans and mice contain at least 30 such proteins, which can be divided into seven separate families (3). The JMJD1 (Jumonji domain-containing protein 1) family, also known as JHDM2 (JmjC domain-containing histone demethylation protein 2) family, contains four members: hairless (HR), JMJD1A\/JHDM2A, JMJD1B\/JHDM2B, and JMJD1C\/JHDM2C. Hairless is expressed in the skin and brain and acts as a co-repressor of the thyroid hormone receptor (4-6). Mutations in the hairless gene cause alopecia in both mice and humans (4,5). JMJD1A is expressed in meiotic and post-meiotic male germ cells, contributes to androgen receptor-mediated gene regulation, and is required for spermatogenesis (7-9). It has also been identified as a downstream target of OCT4 and STAT3 and is critical for the regulation of self-renewal in embryonic stem cells (10,11). JMJD1B is a more widely expressed family member and is frequently deleted in myeloid leukemia (12). JMJD1C (also known as TRIP8) is a co-factor of both the androgen and thyroid receptors and has a potential link to autism (13-15). Members of the JMJD1\/JHDM2 family have been shown to demethylate mono-methyl and di-methyl histone H3 (Lys9) (3,8).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\n[histone H3]-dimethyl-L-lysine(9) demethylase 3B; 5qNCA; C5orf7; DIJOS; JHDM2B; JmjC domain-containing histone demethylation protein 2B; JMJD1B; jumonji domain containing 1B; Jumonji domain-containing protein 1B; KDM3B; KIAA1082; lysine (K)-specific demethylase 3B; lysine demethylase 3B; Lysine-specific demethylase 3B; NET22; Nuclear protein 5qNCA\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk\nSENSITIVITY: Endogenous\nMW (kDa): 220\nSOURCE: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46797936066729,"sku":"2621S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-2621s","provider":"Iright","version":"1.0","type":"link"}