Immunoglobulin A (lambda chains) conjugated with lactate dehydrogenase in serum.
An atypical pattern for lactate dehydrogenase (EC 1.1.1.27) isoenzymes in a patient with sclerosis of the bladder neck was ascribable to complexing between lactate dehydrogenase and IgA. This complex formation was also replicable "in vitro." We determined that the IgA bound to lactate dehydrogenase was of the lambda type, a very unusual occurrence.
D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis*; D007146:Immunoglobulin lambda-Chains / Q000032:analysis*; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000097:blood*; D008297:Male; D008875:Middle Aged
D007070:Immunoglobulin A; D007146:Immunoglobulin lambda-Chains; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase