The PENK Rabbit Polyclonal Antibody from EnkiLife Biotech is a Rabbit Polyclonal antibody to PENK, and proenkephalin. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The PENK Rabbit Polyclonal Antibody has been shown to work in the following applications: Immunohistochemistry, and Western Blot.