MyBioSource.com's OS9 Polyclonal Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, Immunohistochemistry - frozen, and Western Blot. The OS9 Polyclonal Antibody was generated using OS9, and OS9 endoplasmic reticulum lectin as the antigen and it reacts with Rat, Bovine, and Canine.