| 3-mercaptolactate | A product of cysteine catabolism; formed by the action of lactate dehydrogenase on 3-mercaptopyruvate that was, in turn, formed by transamination of cysteine; present in normal human urine as a mixed disulfide with cysteine; elevated in the urine in individuals with mercaptolactate-cysteine disulfiduria. (05 Mar 2000) |
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