MyBioSource.com's STEP Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The STEP Antibody was generated using protein tyrosine phosphatase non-receptor type 5 as the antigen and it reacts with Human, Mouse, Rat, and Rabbit.