The Rb (Rb1): m-IgG Fc BP-HRP Bundle Antibody from Santa Cruz Biotechnology, Inc. Monoclonal antibody to RB1. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Rb (Rb1): m-IgG Fc BP-HRP Bundle Antibody has been shown to work in the following applications: Precipitation, Flow Cytometry, Immunofluorescence, Immunohistochemistry - fixed, Immunoprecipitation, and Western Blot.