Supplier Page from Biorbyt for Recombinant Human Acidic Fibroblast Growth Factor, 2-155a.a
Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine balb/c 3T3 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 x106 IU/mg in the presence of 10 µg/ml of heparin.