The Rabbit Anti-Interleukin 21 Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to IL21, and Interleukin 21. This antibody recognizes Mouse antigen. The Rabbit Anti-Interleukin 21 Antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.