{"product_id":"cst-53453s","title":"CST,  53453S, HPK1 (E6D2F) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying HPK1. Validated for Western Blotting,Simple Western™. Available in 2 sizes. Highly specific and rigorously validated in-house, HPK1 (E6D2F) Rabbit Monoclonal Antibody (CST #53453) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nSimple Western™: 1:10 - 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\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nHPK1 (E6D2F) Rabbit Monoclonal Antibody recognizes endogenous levels of total HPK1 protein.\nSpecies Reactivity: Human, Mouse\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly741 of human HPK1 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nHematopoietic progenitor kinase 1 (HPK1) is a member of the germinal center kinases that is predominantly expressed in hematopoietic cells. HPK1 is a key component linking T or B cell receptors to SAPK\/JNK and IkappaB kinase pathways in lymphocytes (1-3). Through its proline-rich motif, HPK1 associates with multiple SH3 domain-containing adaptor proteins, including GRB2, Nck, Crk, SLP-76, and BLNK. Phosphorylation of Tyr379 by Syk is necessary for HPK1 association with BLNK and SLP-76, as well as for HPK1 activity (4,5). Caspase cleavage of HPK1 also modulates the biological function of HPK1 (3,6,7).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nHematopoietic progenitor kinase; hematopoietic progenitor kinase 1; HPK1; M4K1; MAP4K1; MAPK\/ERK kinase kinase kinase 1; MEK kinase kinase 1; MEKKK 1; Mitogen-activated protein kinase kinase kinase kinase 1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M\nSENSITIVITY: Endogenous\nMW (kDa): 97\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799800238249,"sku":"53453S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-53453s","provider":"Iright","version":"1.0","type":"link"}