Characterization of abnormal glucose-6-phosphate dehydrogenase variants.
For characterizing glucose-6-phosphate dehydrogenase variants 10 functional parameters are generally used. As additional tests the determination of Km and Ki at different pH values, the limiting Km for both substrates, isoelectric focusing and electrophoresis of enzyme subunits have been recommended. Most of the variants with favourable kinetic properties do not produce chronic haemolysis. As an exception G6PD Aarau is quoted. Sporadic cases and deficiency conditions with manifest chronic nonspherocytic haemolytic anaemia should be selected for complete enzyme characterization. Individual and public health aspects are of primary importance for screening programs. Among 28,367 blood samples 424 cases with G6PD deficiency have been found in Switzerland.
D004586:Electrophoresis; D005260:Female; D014644:Genetic Variation; D005954:Glucosephosphate Dehydrogenase / Q000235:genetics* / Q000378:metabolism; D005955:Glucosephosphate Dehydrogenase Deficiency / Q000453:epidemiology / Q000235:genetics*; D006461:Hemolysis; D006801:Humans; D007525:Isoelectric Focusing; D007700:Kinetics; D008297:Male; D013557:Switzerland
D005954:Glucosephosphate Dehydrogenase