Lipoamide dehydrogenase in cultured human skin fibroblasts.
Lipoamide dehydrogenase was identified in cultured skin fibroblasts of normal individuals and patients with Friedreich's ataxia. The optimum conditions for its assay were defined. Data disclosed a normal range of 36--122 mumol/min/mg protein in control fibroblasts and 61--112 mumol/min/mg protein in patients fibroblasts. Numerous precautions should be taken in handling fibroblast cultures for lipoamide dehydrogenase determination.
D002021:Buffers; D002478:Cells, Cultured; D002498:Centrifugation; D003067:Coenzymes / Q000378:metabolism; D008058:Dihydrolipoamide Dehydrogenase / Q000378:metabolism*; D005347:Fibroblasts / Q000201:enzymology; D005621:Friedreich Ataxia / Q000201:enzymology; D006358:Hot Temperature; D006801:Humans; D009994:Osmolar Concentration; D011506:Proteins / Q000378:metabolism; D012016:Reference Values; D012867:Skin / Q000201:enzymology*; D013997:Time Factors
D002021:Buffers; D003067:Coenzymes; D011506:Proteins; D008058:Dihydrolipoamide Dehydrogenase