Cell Signaling Technology's PTEN (138G6) Rabbit mAb (BSA and Azide Free) is a Rabbit monoclonal antibody. The PTEN (138G6) Rabbit mAb (BSA and Azide Free) Antibody was generated using PTEN as the antigen. It reacts with Homo Sapiens, Human, Mouse, Rat, and Non-Human Primate. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.