Leading Biology's Phospho-ErbB2-Y1139 Rabbit mAb (AMR11451N) is a Rabbit monoclonal antibody. The Phospho-ErbB2-Y1139 Rabbit mAb (AMR11451N) Antibody was generated using ERBB2 as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: Western Blot.