Cell Signaling Technology's Prostate Specific Membrane Antigen (D7I8E) XP ® Rabbit mAb (BSA and Azide Free) is a Rabbit monoclonal antibody. The Prostate Specific Membrane Antigen (D7I8E) XP ® Rabbit mAb (BSA and Azide Free) Antibody was generated using FOLH1 as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.