MyBioSource.com's Polyclonal Antibody to Gastric Intrinsic Factor (GIF) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The Polyclonal Antibody to Gastric Intrinsic Factor (GIF) was generated using Gif, INF, and Intrinsic Factor as the antigen and it reacts with Rat.