Recombinant Human IFN-alpha/beta R2 Fc Chimera (I7662-08C) inhibits the anti-viral activity of Recombinant Human IFN-beta. The ED50 for this effect is 0.1-0.6ug/mL.
Supplier Page from United States Biological for Interferon alpha, beta Receptor Chain 2, Fc Chimera, Recombinant, Human (IFNabR2)