United States Biological's Mab Rt x mouse Complement Receptor 1/2 (CD21, CD35) antibody is a Rat monoclonal antibody. The Mab Rt x mouse Complement Receptor 1/2 (CD21, CD35) antibody was generated using CR1 as the antigen. It reacts with Mouse. This antibody has been shown to work in applications such as: Precipitation, Flow Cytometry, Immunohistochemistry, Immunoprecipitation, and Western Blot.