Supplier Page from Biorbyt for Recombinant Rat Platelet-derived Growth Factor-AA
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 5.0 ng/ml, corresponding to a specific activity of > 2.0 x105 IU/mg.