title: Commercial preparations of human lactate dehydrogenase isoenzymes are not homogeneous.
mesh_terms: D006801:Humans; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000302:isolation & purification / Q000592:standards*
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase