The Eosinophil cationic protein (E6U5M) Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to RNASE3. This antibody recognizes Homo Sapiens, and Human antigen. The Eosinophil cationic protein (E6U5M) Rabbit mAb (BSA and Azide Free) Antibody has been validated for the following applications: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.