The E2F-4 (RK-13) X Antibody from Santa Cruz Biotechnology, Inc. is a Mouse Monoclonal antibody to E2F4. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The E2F-4 (RK-13) X Antibody has been shown to work in the following applications: Precipitation, Immunofluorescence, Immunohistochemistry - fixed, Immunoprecipitation, and Western Blot.