Immunogen sequence: PRNSKNISKHG QNNPVGDYEH ADDQAEEDAL QMAVGYFEKG PIKASQNKDK TLEKHLKTVE NVAWKNGLAS EEIDILLNIA LSGKFGNAVN Highest antigen sequence identity to the following orthologs - mouse 64%, rat 65%. A novel gene containing SNF2, PHD-finger, RING-fing