in this sensitive , reproducible method for determination of d-3-hydroxybutyrate ( 3-ohb ) in plasma , it is converted to acetone by use of 3-hydroxybutyrate dehydrogenase ( ec 1.1.1.30 ) /lactate dehydrogenase ( ec 1.1.1.27 ) coupled with acetoacetate decarboxylase ( ec 4.1.1.4 ) .
C0022917
lactate dehydrogenase
C0030016
ec