Immunogen sequence: LLNGSLGEKD DLIPDTLQKE KLLWPISLSS AVHRQIEAIN RDFHSCLGWM QWRGLSSLQP PPPRFKDSPA SAFRVAGITD SHMLSLPHLR SRQLLYDELD EVNPRLREPQ ELFSILSTKR PLQAPRWPIE CEVIKE Highest antigen sequence identity to the following orthologs: Mouse - 49%, Rat - 47%