Immunogen sequence: RMEAKDGSLK AKEGSTGTSE SSVEARGSEE VRESSTVASD GSMEGKEGST KVEENSMKAD KGRTEVNQCS IDLGEDDMEF GEDDINFSED DVEAVNIPES LPPSRRNSNS NPPLPRCYQC KAA Highest antigen sequence identity to the following orthologs: Mouse - 54%, Rat - 57%. G protein-co