The Rabbit Anti-Fibroblast Growth Factor 21 Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to FGF21, and Fibroblast Growth Factor 21. This antibody recognizes Human antigen. The Rabbit Anti-Fibroblast Growth Factor 21 Antibody has been shown to work in the following applications: Immunohistochemistry, and Western Blot.