Supplier Page from Biorbyt for Recombinant Human Sonic Hedgehog N-Terminus
Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by inducing alkaline phosphatase production of murine C3H/10T1/2 cells is less than 1 µg/ml, corresponding to a specific activity of > 1.0 x103 IU/mg.