The Biotin-Linked Antibody to Proteinase 3 (PR3) from MyBioSource.com is a Rabbit Polyclonal antibody to ACPA, cANCA, MBT, Np4, PR3, proteinase 3, and PRTN3. This antibody recognizes Human, and Mouse antigen. The Biotin-Linked Antibody to Proteinase 3 (PR3) has been validated for the following applications: ELISA, Immunohistochemistry, and Western Blot.