{"product_id":"recombinant-rat-fibroblast-growth-factor-basic-rrtbfgf-pr3002","title":"Recombinant Rat Fibroblast Growth Factor-basic (rRtbFGF) - PR3002","description":"\u003cp\u003eRecombinant Rat Fibroblast Growth Factor-basic (rRtbFGF)\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PR3002-10, PR3002-50, PR3002-1000\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10µg, 50µg, 1.0mg (Contact us for the 1.0mg option)\u003c\/p\u003e\n\n\u003cp\u003eSource: Escherichia coli\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight:Approximately 16.3 kDa, a single non-glycosylated polypeptide chain containing 145 amino acids.\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt;98% by SDS-PAGE and HPLC analyses.\u003c\/p\u003e\n\n\u003cp\u003eBiological Activity: Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of thymidine uptake by 3T3 cells is ≤ 0.2 ng\/ml ,corresponding to a specific activity of ≥5 x 106 units\/mg.\u003c\/p\u003e\n\n\u003cp\u003ePhysical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2mm filtered solution in PBS, pH 7.4.\u003c\/p\u003e\n\n\u003cp\u003eAA Sequence: PALPEDGGGA FPPGHFKDPK RLYCKNGGFF LRIHPDGRVD GVREKSDPHV KLQLQAEERG VVSIKGVCAN RYLAMKEDGR LLASKCVTEE CFFFERLESN NYNTYRSRKYSSWYVALKRT GQYKLGSKTG PGQKAILFLP MSAKS\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: Less than 1EU\/mg of rRabFGF as determined by LAL method.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg\/mL. Stock solutions should be apportioned into working aliquots and stored at \u0026lt;-20°C. Further dilutions should be made in appropriate buffered solutions.\u003c\/p\u003e\n\n\u003cp\u003eStorage: This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze\/thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eUsage: This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.   Made  in China\u003c\/p\u003e\n\n\u003cp\u003eFGF-basic is one of 23 known members of the FGF family. Proteins of this family play a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF-basic is a non-glycosylated heparin binding growth factor that is expressed in the brain, pituitary, kidney, retina, bone, testis, adrenal gland liver, monocytes, epithelial cells and endothelial cells. FGF-basic signals through FGFR 1b, 1c, 2c, 3c and 4.\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"10µg","offer_id":42880590119091,"sku":"PR3002-10","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"50µg","offer_id":42880590151859,"sku":"PR3002-50","price":490.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_13176d37-8eb8-425e-9efb-7abfd8f8ceec.jpg?v=1701981998","url":"https:\/\/afsbio.com\/products\/recombinant-rat-fibroblast-growth-factor-basic-rrtbfgf-pr3002","provider":"AFSBio Inc.","version":"1.0","type":"link"}