The Met Enkephalin Polyclonal Antibody, Cy5 Conjugated from Bioss Inc. is a Rabbit Polyclonal antibody to PENK, and proenkephalin. This antibody recognizes Homo Sapiens, and Human antigen. The Met Enkephalin Polyclonal Antibody, Cy5 Conjugated has been shown to work in the following applications: Flow Cytometry.