{"product_id":"cst-14702s","title":"CST,  14702S, Akt (E17K Mutant Specific) (D1T7P) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying Akt2 (Glu17Lys) mutation\/Akt3 (Glu17Lys) mutation\/Akt1 (Glu17Lys) mutation. Validated for Western Blotting,Immunoprecipitation,Immunofluorescence (Immunocytochemistry). Available in 2 sizes. Highly specific and rigorously validated in-house, Akt (E17K Mutant Specific) (D1T7P) Rabbit Monoclonal Antibody (CST #14702) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:50\nImmunofluorescence (Immunocytochemistry): 1:800\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, Immunofluorescence (Immunocytochemistry)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nAkt (E17K Mutant Specific) (D1T7P) Rabbit Monoclonal Antibody recognizes levels of transfected E17K mutant Akt1 and Akt2 protein. This antibody weakly recognizes transfected E17K mutant Akt3.\nSpecies Reactivity: Human\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to E17K mutant sequence of human Akt1 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nAkt, also referred to as PKB or Rac, plays a critical role in controlling cell survival and apoptosis (1-3). This protein kinase is activated by insulin and various growth and survival factors to function in a wortmannin-sensitive pathway involving PI3 kinase (2,3). Akt is activated by phospholipid binding and activation loop phosphorylation at Thr308 by PDK1 (4) and by phosphorylation within the carboxy terminus at Ser473. The previously elusive PDK2 responsible for phosphorylation of Akt at Ser473 has been identified as mammalian target of rapamycin (mTOR) in a rapamycin-insensitive complex with rictor and Sin1 (5,6). Akt promotes cell survival by inhibiting apoptosis through phosphorylation and inactivation of several targets, including Bad (7), forkhead transcription factors (8), c-Raf (9), and caspase-9. PTEN phosphatase is a major negative regulator of the PI3K\/Akt signaling pathway (10). LY294002 is a specific PI3 kinase inhibitor (11). Another essential Akt function is the regulation of glycogen synthesis through phosphorylation and inactivation of GSK-3α and β (12,13). Akt may also play a role in insulin stimulation of glucose transport (12). In addition to its role in survival and glycogen synthesis, Akt is involved in cell cycle regulation by preventing GSK-3β-mediated phosphorylation and degradation of cyclin D1 (14) and by negatively regulating the cyclin-dependent kinase inhibitors p27 Kip1 (15) and p21 Waf1\/Cip1 (16). Akt also plays a critical role in cell growth by directly phosphorylating mTOR in a rapamycin-sensitive complex containing raptor (17). More importantly, Akt phosphorylates and inactivates tuberin (TSC2), an inhibitor of mTOR within the mTOR-raptor complex (18,19). Mutation of the glutamic acid at residue 17 to lysine (E17K) of Akt was initially identified in human breast, colorectal, and ovarian cancers (20). This conserved glutamic acid residue is located at the lipid-binding pocket of the Akt1 plextrin homology domain. The E17K mutation increases the affinity between Akt1 and phospholipids at the plasma membrane, leading to increased Akt1 recruitment, super-activation of the Akt pathway, cellular transformation, and tumor formation (20,21). Additional studies detect the presence of the Akt1 (E17K) mutation in multiple cancers, including lung cancer, prostate cancer, and endometrial carcinoma (22,23). The presence of mutant Akt3 (E17K) protein has also been seen in cases of melanoma (24).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nAKT; akt 2; AKT serine\/threonine kinase 1; AKT serine\/threonine kinase 2; AKT serine\/threonine kinase 3; AKT1; AKT1 kinase; AKT1m; AKT2; AKT3; DKFZp434N0250; HIHGHH; MGC99656; MPPH; MPPH2; Murine thymoma viral (v-akt) homolog-2; PKB; PKB alpha; PKB beta; PKB gamma; PKB-ALPHA; PKB-GAMMA; PKBB; PKBBETA; PKBG; PRKBA; PRKBB; PRKBG; Protein kinase Akt-2; Protein kinase Akt-3; Protein kinase B; Protein kinase B alpha; Protein kinase B beta; Protein kinase B gamma; Proto-oncogene c-Akt; putative v-akt murine thymoma viral oncoprotein 2; RAC; rac protein kinase alpha; rac protein kinase beta; RAC-ALPHA; RAC-alpha serine\/threonine-protein kinase; RAC-BETA; RAC-beta serine\/threonine-protein kinase; RAC-gamma; RAC-gamma serine\/threonine protein kinase; RAC-gamma serine\/threonine-protein kinase; RAC-PK-alpha; RAC-PK-beta; RAC-PK-gamma; serine threonine protein kinase, Akt-3; serine-threonine protein kinase; STK-2; v-akt murine thymoma viral oncogene homolog 1; v-akt murine thymoma viral oncogene homolog 2; v-akt murine thymoma viral oncogene homolog 3 (protein kinase B, gamma); v-akt murine thymoma viral oncogene-like protein 1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H\nSENSITIVITY: Transfected Only\nMW (kDa): 87 (Akt-GFP)\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46797615104169,"sku":"14702S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-14702s","provider":"Iright","version":"1.0","type":"link"}