Signalway Antibody LLC's ErbB2 (HER2) Rabbit mAb is a Rabbit monoclonal antibody. The ErbB2 (HER2) Rabbit mAb Antibody was generated using ERBB2 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot.