A transient variant of serum lactate dehydrogenase isoenzymes.
An unusual variant of the serum lactate dehydrogenase (LDH) isoenzyme pattern is described in an apparently healthy young woman. The abnormal pattern consisted of a single zone of LDH activity, having the same mobility as, but more diffuse than, normal LDH-4. The molecular weight of the abnormal LDH complex is approximately 280 000, but the nature of the additional component remains unknown, as the isoenzyme pattern spontaneously reverted to normal six weeks after it was first noticed.
D000328:Adult; D005260:Female; D014644:Genetic Variation; D006801:Humans; D007122:Immunoelectrophoresis; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000097:blood* / Q000276:immunology; D008970:Molecular Weight
D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase