[Properties of glucose-6-phosphate dehydrogenase of the liver tissue of intact rats and rats with Zaidel ascitic hepatoma].
The properties of glucose-6-phosphate dehydrogenase (G6PDH; glucose-6-phosphate-NADP-oxidoreductase, EC 1.1.1.49) in the liver tissue of intact rats and those with ascites Zaidel hepatoma were compared. The specific activity of the enzyme from hepatoma was 7 times as high as that of the enzyme from the normal liver. The G6PDH preparations with the specific activity of 1.5 U/mg of protein were obtained by the three-stage purification. No differences in kinetic properties, coenzyme specificity and electrophoretic mobility of the enzymes from hepatoma and normal liver were observed.
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D000818:Animals; D004586:Electrophoresis; D005954:Glucosephosphate Dehydrogenase / Q000032:analysis*; D008099:Liver / Q000032:analysis*; D008114:Liver Neoplasms, Experimental / Q000032:analysis / Q000201:enzymology*; D008297:Male; D051381:Rats
D005954:Glucosephosphate Dehydrogenase
Svoĭstva gliukozo-6-fosfatdegidrogenazy tkaneĭ pecheni intaktnykh krys i krys s astsitnoĭ gepatomoĭ Zaĭdela.