Immunogen sequence: CAGFLTGIGL DTTIMMRSIP LRGFDQQMSS MVIEHMASHG TRFLRGCAPS RVRRLPDGQL QVTWEDSTTG KEDTGTFDTV LWAIGRVPDT RSLNLEKAGV DTSPDTQKIL VDSREATSVP HIYAIGDVVE GRPELTPTAI MAGRLLVQRL F. The mammalian thioredoxin reductases (TrxRs) are a family of selen