mixtures of nadh and nadp+ or nadph and nad+ were incubated and periodically assayed for hydrogen transfer by measuring the formation of nadph and nadh with glutathione reductase ( nad ( p ) h : oxidized-glutathione oxidoreductase , ec 1.6.4.2 ) and lactate dehydrogenase ( l-lactate : nad+ oxidoreductase , ec 1.1.1.27 ) , respectively .
C0022917
lactate dehydrogenase
C0030016
oxidoreductase