The PNP Rabbit pAb (APR20591N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to PNP, and Purine Nucleoside Phosphorylase. This antibody recognizes Human, and Mouse antigen. The PNP Rabbit pAb (APR20591N) Antibody has been shown to work in the following applications: Immunofluorescence, and Western Blot.