Immunogen sequence: AVQVPQSDTIL AIQADGTVAG LHTGDATIDP DTISALEQYA AKVSIDGSES VAGTGMIGEN EQEKKMQIVL QGHATRVTAK SQQSG Highest antigen sequence identity to the following orthologs - mouse 94%, rat 93%. Transcriptional activator. Activates the gene for seleno