The Binding Activity of Human DSG3 with Anti-DSG3 recombinant antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized human DSG3 (CSB-MP007205HUc7) at 2 μg/mL can bind Anti-DSG3 recombinant antibody, the EC<sub>50</sub> is 10.16-12.87 ng/mL.