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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
磷酸葡萄糖异构酶(PGI,EC 5.3.1.9)可催化6-磷酸果糖与6-磷酸葡萄糖的可逆转化,是糖酵解途径中的关键胞内酶之一。PGI催化6-磷酸果糖异构化为6-磷酸葡萄糖,后者在葡萄糖-6-磷酸脱氢酶作用下将NADP⁺还原为NADPH,通过测定340 nm处NADPH的增加速率,即可计算PGI活性。
Phosphoglucose isomerase (PGI, EC 5.3.1.9) catalyzes the reversible interconversion of fructose-6-phosphate and glucose-6-phosphate, and is one of the key intracellular enzymes in the glycolytic pathway. PGI catalyzes the isomerization of fructose-6-phosphate to glucose-6-phosphate, which then reduces NADP⁺ to NADPH under the action of glucose-6-phosphate dehydrogenase. The PGI activity can be calculated by measuring the rate of increase in NADPH absorbance at 340 nm.