Immunogen sequence: RGRLLTASLG PQARREASSS SPEAGEGQIR LTDSCVQRLL EITEGSEFLR LQVEGGGCSG FQYKFSLDTV INPDDRVFEQ GGARVVVDSD SLAFVKGAQV DFSQELIRSS FQVL Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 89%. ISCA2 is involved in t