Immunogen sequence: KKEDHLEREM AEVSGQNKRL ADPLQKAREE MSEMQKQLAN YERDKQILLC TKARLKVREK ELKDLQWEHE VLEQRFTKVQ QERDELYRKF TAAIQ Highest antigen sequence identity to the following orthologs: Mouse - 80%, Rat - 84%. This gene includes 11 exons spanning 25 kb