Immunogen sequence: QDTIRNQVRK ELQAEATVSG SPEAPGTNVV SEPREEGSAH LAVPGVYFTC PLTGATLRKD QRDACIKEAI LLHFSTDPV Highest antigen sequence identity to the following orthologs: Mouse - 78%, Rat - 76%. May negatively regulate the ATPase activity of VCP, an ATP-dr