Anti-PK2 antibodies are readily available from several suppliers. PK2 is a reported synonym of the human protein 'prokineticin 2', encoded by the gene PROK2. The full protein is reported to be 129 amino acid residues in length. It is listed to be a member of the AVIT (prokineticin) family. Consult the antibody supplier page for essential details, including target immunogenicity and tested applications.