Supplier Page from Biorbyt for Recombinant Rat Granulocyte-Macrophage Colony Stimulating Factor
Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine FDC-P1 is less than 0.01 ng/ml, corresponding to a specific activity of > 1.0 x108 IU/mg.