The C1r (F-1) Antibody from Santa Cruz Biotechnology, Inc. is a Mouse Monoclonal antibody to C1R, and Complement C1r. This antibody recognizes Homo Sapiens, and Human antigen. The C1r (F-1) Antibody has been shown to work in the following applications: EIA, Immunoassay, Precipitation, ELISA, Immunofluorescence, Immunoprecipitation, and Western Blot.