The Rabbit Anti-Cluster Of Differentiation 4 Antibody from MyBioSource.com is a Rabbit Polyclonal antibody. This antibody recognizes Human, and Non-Human Primate antigen. The Rabbit Anti-Cluster Of Differentiation 4 Antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.