The Chimeric Mouse Anti-Mouse PD-1 (CD279) Monoclonal antibody, clone RMP1-14 from Creative Diagnostics Monoclonal antibody. This antibody recognizes Mouse antigen. The Chimeric Mouse Anti-Mouse PD-1 (CD279) Monoclonal antibody, clone RMP1-14 has been shown to work in the following applications: Block/Neutralize/Inhibit.