Cell Signaling Technology's PR3 (F5M5D) Rabbit mAb is a Rabbit monoclonal antibody. The PR3 (F5M5D) Rabbit mAb Antibody was generated using proteinase 3, and PRTN3 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Flow Cytometry, and Western Blot.