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重组人碱性成纤维细胞生长因子(细胞培养专用)

种属:

Homo spanies

来源

E. coli

生物活性:

ED50 < 0.25 ng/mL, measured by the cell proliferation assay using 3T3 cells, corresponding to a specific activity of > 4 × 106 units/mg.

分子量:

17.1 kDa, observed by reducing SDS-PAGE.

纯度:

> 95% by SDS-PAGE analysis.

产品形式:

Lyophilized after extensive dialysis against PBS.

复溶

Reconstituted in ddH2O at 100 μg/mL.

内毒素:

< 0.2 EU/μg, determined by LAL method.

储存要求:

Lyophilized recombinant human Fibroblast Growth Factor-basic (rhFGF-basic) remains stable up to 6 months at lower than -70°C from date of receipt. Upon reconstitution, rhFGF-basic remains stable up to 2 weeks at 4°C or up to 3 months at -20°C.

蛋白氨基酸序列

AAGSITTLPA LPEDGGSGAF PPGHFKDPKR LYCKNGGFFLRIHPDGRVDG VREKSDPHIK LQLQAEERGV VSIKGVCANRYLAMKEDGRL LASKCVTDEC FFFERLESNN YNTYRSRKYTSWYVALKRTG QYKLGSKTGP GQKAILFLPM SAKS