MyBioSource.com's Anti - b-Actin Antibody is a Rabbit monoclonal antibody. The Anti - b-Actin Antibody was generated using Actb, Actin, beta, and Beta-Actin as the antigen. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunohistochemistry, and Immunohistochemistry - fixed.