Neutralizing recombinant chimeric murine/human monoclonal antibody recognizing the extracellular domain of PD-L1 and blocking the binding of PD-L1 to PD-1. This antibody has been shown to cross-react with mouse PD-L1. No other species have been tested.
assay conditions: 11.5 nM using PD-1:PD-L1(Biotinylated)Inhibitor Screening Assay Kit (BPS Bioscience,Cat. #72003) and human PD-1 and PD-L1. 1.8nM using mouse PD-L1 and mouse PD-1(Biotinylated).