Immunogen sequence: PTFPFHREGS RVWERGGVPP RDLPSPLPTK RTRTYSATAR ASAGPVFKGV CKQFSRSQGH GFITPENGSE DIFVHVSDIE GEYVPVEGDE VTYKMCPIPP KNQ Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 96%. RNA-binding factor which binds spe