Immunogen sequence: AGGMSKFVCI YHVREQILMK RFEISCNLSL DAMEEFLNRR KMTEFGNLAL IDQDAGQEDG VAIPLPGVRK GDMSSRHFKP EIRVTSLRFS PTGRCWAATT TEGLLIYSLD TRVLFDPFEL DTSVTPGRVR EALRQQDFTR AIL Highest antigen sequence identity to the following orthologs: Mouse - 90%, R