The mAb Biotin Conjugated anti-Human PD-L1 (12B4, Tracer) Antibody from Anogen is a Mouse Monoclonal antibody. This antibody recognizes Human antigen. The mAb Biotin Conjugated anti-Human PD-L1 (12B4, Tracer) Antibody has been validated for the following applications: EIA, Immunoassay, and ELISA.