United States Biological's Pab Rb x rat FGF21 (Fibroblast Growth Factor 21) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, and Western Blot. The Pab Rb x rat FGF21 (Fibroblast Growth Factor 21) antibody was generated using FGF21, and Fibroblast Growth Factor 21 as the antigen and it reacts with Rat.