The Binding Activity of Human CD79B with Anti-CD79B recombinant antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized Human CD79A(CSB-MP004958HU1) at 2 μg/mL can bind Anti-CD79B recombinant antibody. The EC<sub>50</sub> is 3.214-3.642 ng/mL.