MyBioSource.com's CD3 (ABT-CD3) Mouse mAb is a Mouse monoclonal antibody. The CD3 (ABT-CD3) Mouse mAb Antibody was generated using CD3E, and CD3e molecule as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.