The Cathepsin B Rabbit mAb (AMR12803N) Antibody from Leading Biology is a Rabbit Monoclonal antibody to Cathepsin B, and CTSB. This antibody recognizes Human antigen. The Cathepsin B Rabbit mAb (AMR12803N) Antibody has been shown to work in the following applications: Immunohistochemistry, and Western Blot.