Supplier Page from Biorbyt for Recombinant Murine Interleukin-19
Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human IL-20Rα and human IL-20Rβ co-transfected murine BaF3 pro-B cells is less than 0.8 ng/ml, corresponding to a specific activity of > 1.25 x106 IU/mg.