Immunogen sequence: CLNLLGFQQF MGDDDMTSDL VNEGKELIRK EKRKRQRQEE GENRRREWKE RYGHNREDST RNRNIHTDPK ESNFSDVNTN RSAFKYTRAN NRTERDRIEL LQDAEPLDFN AETFTDDPLE SESGRYQPGG RYLSMSRSD Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat -