Immunogen sequence: PTRPFEEGKK ISLPGQMAGT PITPLKDGFT EVQLSSVNPP SLSPPGTTGI EQSLTGLSIS STPPAVSSVL STGV Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat - 88%. GRASP55 is a PDZ containing protein involved in the stacking of go