Description: Recombinant Human Pro-FGF2 Protein is produced by E.coli expression system and the target gene encoding Met1-Ser155 is expressed. Form: Lyophilized from a 0.2 μm filtered solution of 20mM Tris, 150mM NaCl, pH7.5. Gene Symbol: FGF2 Alternative Names: FGFB; Fibroblast growth factor 2; FGF-2; Basic fibroblast growth factor; bFGF; Heparin-binding growth factor 2; HBGF-2Entrez Gene (Human): 2247SwissProt (Human): P09038Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : MAAGSITTLP ALPEDGGSGA FPPGHFKDPK RLYCKNGGFF LRIHPDGRVD GVREKSDPHI KLQLQAEERG VVSIKGVCAN RYLAMKEDGR LLASKCVTDE CFFFERLESN NYNTYRSRKY TSWYVALNRT GQYKLGSKTG PGQKAILFLP MSAKSDirections for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control : Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.Storage/Stability : Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.