Immunogen sequence: SQGIEQVYAV RKQLRKFVER ELFKPDEVPE RHNLSFFPTV NDIKNHIHEV QKSLRNGDTV YNSEIIPATL QWTTDSGNIL KETMTVTFAE GNSPGESITT K Highest antigen sequence identity to the following orthologs: Mouse - 87%, Rat - 88%. CARF (calcium-response factor), also