| LD1 | isoenzyme of lactate dehydrogenase found in the heart, erythrocytes, and kidneys |
|---|---|
| LD2 | isoenzyme of lactate dehydrogenase found in the lungs |
| LD3 | isoenzyme of lactate dehydrogenase found in the lungs |
| LD4 | isoenzyme of lactate dehydrogenase found in the liver |
| LD5 | isoenzyme of lactate dehydrogenase found in the liver and muscles |