{"product_id":"recombinant-human-fgf-2-fgfb-protein-aa-134-288active-pksh032438","title":"Recombinant Human FGF-2\/FGFb Protein (aa 134-288)(Active) - PKSH032438","description":"\u003cp\u003eRecombinant Human FGF-2\/FGFb Protein (aa 134-288)(Active)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 20μg, 100μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032438-20, PKSH032438-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: FGF-2; FGFb\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: Fibroblast growth factor 2; FGF-2; Basic fibroblast growth factor; Bfgf; Heparin-binding growth factor 2; HBGF-2; FGF2; FGFB\u003c\/p\u003e\n\n\u003cp\u003eResearch Area: Signal Transduction; Cardiovascular; Neuroscience; Cancer; Developmental Biology; Stem cells\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\u003eApplication: Cell culture\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: None\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P09038\u003c\/p\u003e\n\n\u003cp\u003eAccession: P09038\u003c\/p\u003e\n\n\u003cp\u003eBackground: Fibroblast growth factor 2(FGF2) is a secreted protein and belongs to the heparin-binding growth factors family. FGF2 is produced by epithelial; tumor and other cell types. It involved in developmental processes and regulates differentiation; proliferation; and migration; FGF2 is a critical factor for growing embryonic stem cells in culture without inducing differentiation. FGF2 has a high affinity for heparan sulfate and binding is a step in the FGF basic activation of FGFR tyrosine kinase.\u003c\/p\u003e\n\n\u003cp\u003eActivity: Measured in a cell proliferation assay using Balb\/3T3 mouse fibroblast cells. The ED50 for this effect is 0.1-0.6 ng\/ml\u003c\/p\u003e\n\n\u003cp\u003eSequence: Met 134-Ser288\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % 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 7.5.\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: 17.2 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 17 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":"20μg","offer_id":43118139211955,"sku":"PKSH032438-20","price":137.2,"currency_code":"CAD","in_stock":true},{"title":"100μg","offer_id":43118139244723,"sku":"PKSH032438-100","price":348.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_507fe9ac-b310-48bc-aedc-f69672cfd918.png?v=1709636919","url":"https:\/\/afsbio.com\/products\/recombinant-human-fgf-2-fgfb-protein-aa-134-288active-pksh032438","provider":"AFSBio Inc.","version":"1.0","type":"link"}