Immunogen sequence: IEPKDIHAKC ELAFLHTSHC LASGEVMISS LGDVKGNGKG GFVLLDGETF EVKGTWERPG GAAPLGYDFW YQPRHNVMIS TEWAAPNVLR DGFNPADV Highest antigen sequence identity to the following orthologs: Mouse - 80%, Rat - 85%. Selenium is an essential trace element t