The HRPN monoclonal antibody reacts with horseradish peroxidase (HRP). Because HRP is not expressed by mammals this antibody is ideal for use as an isotype-matched control for rat IgG1 antibodies in most in vivo and in vitro applications. This antibody can interfere with HRP detection based assays. If using downstream HRP based assays to analyze samples derived from treated animals, please consider using our alternative rat IgG1 isotype control antibody BP0290.
