The Rabbit Anti-Protein Phosphatase 2A Activator, Regulatory Subunit 4 Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to PTPA. This antibody recognizes Rat antigen. The Rabbit Anti-Protein Phosphatase 2A Activator, Regulatory Subunit 4 Antibody has been validated for the following applications: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.