Immunogen sequence: EVVEEHCASP EDKTLEVVSP SQSVTGSAGH TPYYQSPTDE KSSHLPTEVI EKPPAVPVSF EFSDAKDENE RASVSPMDEP VPDSESPIEK VLSPLRSPPL IGSESAYESF LSADDKASGR GAESPFEEKS GKQGSPDQVS PVSEMTST. The coenzyme NAD and its derivatives are involved in hundreds of metab