catalytic activity:(S)-lactate + NAD(+) = pyruvate + NADH.,function:Possible role in sperm motility.,online information:Lactate dehydrogenase entry,pathway:Fermentation; pyruvate fermentation to lactate; (S)-lactate from pyruvate: step 1/1.,similarity:Belongs to the LDH/MDH superfamily. LDH family.,subunit:Homotetramer.,
Cytoplasm.
Brain,Testis,