Immunogen sequence: PSSLSFLETR RLLPVQGKQR AIMGAAHEPS PPGGLDARQA LPRAHPAGSF HAGPGDLQKW AQSQDGFEHK EFFSSQVGRK SQSAFYPEDD DYFFAAGQPG WHSHTQGTLG FPSPGEPGPR EGAFPAAQ Highest antigen sequence identity to the following orthologs: Mouse - 59%, Rat - 60%. Transfe