Immunogen sequence: ARQENSELKG TAKKLGEKLA VAKDRMMLQE CRGTQQTDAM KTELVSENKV LREENDLEAG NLHPQQDQSC LKECPCMKGG TDMQTKKEAS AETEYMKQQY EEDL Highest antigen sequence identity to the following orthologs: Mouse - 67%, Rat - 60%. KIAA1276 was first identified as