The COX1/PTGS1 Rabbit pAb (APR27309N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to PTGS1. This antibody recognizes Human, Mouse, and Rat antigen. The COX1/PTGS1 Rabbit pAb (APR27309N) Antibody has been shown to work in the following applications: Immunofluorescence, Immunohistochemistry, and Western Blot.