MyBioSource.com's Chromogranin B Polyclonal Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The Chromogranin B Polyclonal Antibody was generated using CHGB, and Chromogranin B as the antigen and it reacts with Zebrafish/Fish.