protein

Recombinant Human FGF-4, 5 μg

GFH31-5

Recombinant Human FGF-4, 5 μg

Growth Factors

FibroblastGrowth Factor 4 (FGF-4) is a secretedGrowth factor that is predominantly expressed during bone morphogenesis and embryonic limb development. FGF-4 is an importantGrowth regulator for stem cells, fibroblasts, and endothelial cells. FGF-4 contains a single N-linkedGlycosylation signal. However, in vitro studies suggest that unglycosylated FGF-4 is cleaved into 13 kDa and 15 kDa truncated proteins that haveGreater biological activity than the wild type 19 kDa FGF-4 protein. Human FGF-4 shares high homology and is cross-reactive with mouse FGF-4.

Fibroblast Growth Factor 4, FGF4, FGF 4, transforming protein KS3, HBGF-4, HST-1

12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed.