MyBioSource.com's Ataxin 1 Antibody: RPE is a Mouse monoclonal antibody. The Ataxin 1 Antibody: RPE was generated using Ataxin 1, and ATXN1 as the antigen. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunoprecipitation, and Western Blot.