The Pab Rb x human PPP2R4 (Serine/Threonine-protein Phosphatase 2A Activator, PP2A, Subunit B', PR53 Isoform, Phosphotyrosyl Phosphatase Activator, PTPA, Serine/Threonine-protein Phosphatase 2A Regulatory Subunit 4, Serine/Threonine-protein Phosphatase 2A Regulatory Subunit B', PTPA) (APC) antibody from United States Biological is a Rabbit Polyclonal antibody to PTPA. This antibody recognizes Homo Sapiens, Human, and Mouse antigen. The Pab Rb x human PPP2R4 (Serine/Threonine-protein Phosphatase 2A Activator, PP2A, Subunit B', PR53 Isoform, Phosphotyrosyl Phosphatase Activator, PTPA, Serine/Threonine-protein Phosphatase 2A Regulatory Subunit 4, Serine/Threonine-protein Phosphatase 2A Regulatory Subunit B', PTPA) (APC) antibody has been shown to work in the following applications: Western Blot.