Immunogen sequence: MQAQAPVVVV TQPGVGPGPA PQNSNWQTGM CDCFSDCGVC LCGTFCFPCL GCQVAADMNE CCLCGTSVAM RTLYRTRYGI PGSICDDYMA TLCCPHCTLC QIKRDINRRR AMRTF Highest antigen sequence identity to the following orthologs: Mouse - 82%, Rat - 82%. PLAC8 is a protein co