{"product_id":"egfr-phospho-y869-polyclonal-antibody-bs67432","title":"EGFR (Phospho-Y869) Polyclonal Antibody - BS67432","description":"\u003cp\u003eEGFR (Phospho-Y869) Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μl, 100μl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS67432-50, BS67432-100\u003c\/p\u003e\n\n\u003cp\u003eLead times: 1-2 weeks, if manufacturer has product in stock\u003c\/p\u003e\n\n\u003cp\u003eManufacturer\/Ship Location: China\u003c\/p\u003e\n\n\u003cp\u003eBackground: The epidermal growth factor (EGF) receptor is a transmembrane tyrosine kinase that belongs to the HER\/ErbB protein family. Ligand binding resμlts in receptor dimerization, autophosphorylation, activation of downstream signaling, internalization, and lysosomal degradation . Phosphorylation of EGF receptor (EGFR) at Tyr845 in the kinase domain is implicated in stabilizing the activation loop, maintaining the active state enzyme, and providing a binding surface for substrate proteins . c-Src is involved in phosphorylation of EGFR at Tyr845 . The SH2 domain of PLCγ binds at phospho-Tyr992, resμlting in activation of PLCγ-mediated downstream signaling . Phosphorylation of EGFR at Tyr1045 creates a major docking site for the adaptor protein c-Cbl, leading to receptor ubiquitination and degradation following EGFR activation . The GRB2 adaptor protein binds activated EGFR at phospho-Tyr1068 . A pair of phosphorylated EGFR residues (Tyr1148 and Tyr1173) provide a docking site for the Shc scaffold protein, with both sites involved in MAP kinase signaling activation . Phosphorylation of EGFR at specific serine and threonine residues attenuates EGFR kinase activity. EGFR carboxy-terminal residues Ser1046 and Ser1047 are phosphorylated by CaM kinase II, mutation of either of these serines resμlts in upregμlated EGFR tyrosine autophosphorylation.\u003c\/p\u003e\n\n\u003cp\u003eCategory: Primary Antibody\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, IF\/ICC\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: ERBB, ERBB1, HER1, Epidermal growth factor receptor, Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Phosphorylation\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: KLH-conjugated synthetic peptide encompassing a sequence within the center region of human EGFR with a site at pY869. The exact sequence is proprietary.\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB (1\/500 - 1\/1000), IF\/ICC (1\/50 - 1\/200)\u003c\/p\u003e\n\n\u003cp\u003ePurification: The antibody was purified by immunogen affinity chromatography.\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: Recognizes endogenous levels of EGFR with a site at pY869 protein.\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: ~ 175 kDa\u003c\/p\u003e\n\n\u003cp\u003ePathway: Tumor Angiogenesis，ErbB HER Signaling，Jak Stat: IL-6 Receptor Signaling.\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSwissProt: P00533\u003c\/p\u003e\n\n\u003cp\u003eProduct: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"50μl","offer_id":45946367410355,"sku":"BS67432-50","price":289.5,"currency_code":"CAD","in_stock":true},{"title":"100μl","offer_id":45946367443123,"sku":"BS67432-100","price":492.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Bioworld_Antibody_Image_6ca33534-2486-4e91-ac84-9e0d75778258.jpg?v=1788363539","url":"https:\/\/afsbio.com\/products\/egfr-phospho-y869-polyclonal-antibody-bs67432","provider":"AFSBio Inc.","version":"1.0","type":"link"}