Immunogen sequence: SYPPNKECIY ILEAAPRQRI ELTFDEHYYI EPSFECRFDH LEVRDGPFGF SPLIDRYCGV KSPPLIRSTG RFMWIKFSSD EELEGLGFRA KYSFIPDPDF TYLGGILNPI PDCQFELSGA DGIVRSSQVE QEEKTKPGQA VDCIWTIKA Highest antigen sequence identity to the following orthologs: Mouse -