{"product_id":"recombinant-human-grb2-protein-his-tag-pksh032512","title":"Recombinant Human GRB2 Protein (His Tag) - PKSH032512","description":"\u003cp\u003eRecombinant Human GRB2 Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032512-10, PKSH032512-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: GRB2\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Growth Factor Receptor-Bound Protein 2; Adapter Protein GRB2; Protein Ash; SH2\/SH3 Adapter GRB2; GRB2; ASH\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P62993\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal Transduction; Cancer;\u003c\/p\u003e \n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: E.coli\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-6His\u003c\/p\u003e\n\n\u003cp\u003eAccession: P62993\u003c\/p\u003e\n\n\u003cp\u003eBackground: As an adaptor protein, Growth Factor Receptor-Bound Protein 2 (GRB2) is involved in siganl transduction and consists of a central SH2 domain flanked by two SH3 domains. GRB2 associates with activated Tyr-phosphorylated EGF receptor\/EGFR and PDGF receptors via its SH2 domain, stimulating GTP binding to Ras, which in turn activates MAPK and other signaling pathway.It also associates to other cellular Tyr-phosphorylated proteins such as SIT1, IRS1, IRS4, SHC and LNK. probably via the concerted action of both its SH2 and SH3 domains.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Met 1-Val217\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 90 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.\u003cbr\u003e\nNormally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.\u003cbr\u003e\nPlease refer to the specific buffer information in the printed manual.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: Please refer to the printed manual for detailed information.\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 1.0 EU per μg of the protein as determined by the LAL method.\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 26.3 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 18-30 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20℃ for 3 months.\u003c\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as lyophilized powder which is shipped with ice packs.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"10μg","offer_id":43068840411315,"sku":"PKSH032512-10","price":249.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43068840444083,"sku":"PKSH032512-50","price":732.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_24cc4352-69d4-4460-8676-417aa00b78c8.png?v=1708598086","url":"https:\/\/afsbio.com\/products\/recombinant-human-grb2-protein-his-tag-pksh032512","provider":"AFSBio Inc.","version":"1.0","type":"link"}