The Polyclonal Antibody to Protein Kinase R (PKR) from MyBioSource.com is a Rabbit Polyclonal antibody. This antibody recognizes Mouse antigen. The Polyclonal Antibody to Protein Kinase R (PKR) has been shown to work in the following applications: ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.