产品
编 号:F617200
分子式:C7H7Na3O7
分子量:272.1
产品类型
结构图
CAS No: 117041-96-0
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产品详情
生物活性:
2-Methylcitric acid trisodium (Methylcitric acid trisodium) is an endogenous metabolite in the 2-methylcitric acid cycle. 2-Methylcitric acid trisodium accumulates in methylmalonic and propionic acidemias and acts as a marker metabolite. 2-Methylcitric acid trisodium markedly inhibits ADP-stimulated and uncoupled respiration in mitochondria supported by glutamate.
体外研究:
2-Methylcitric acid trisodium impairs glutamate metabolism and induces permeability transition in brain mitochondria.2-Methylcitric acid trisodium inhibits glutamate dehydrogenase (GDH) activity at concentrations as low as 0.5 mM.2-Methylcitric acid trisodium (1 mM, 3 mM; 150 seconds) provokes a significant decrease in mitochondrial membrane potential and induced swelling in Ca2+-loaded mitochondria supported by different substrates.2-Methylcitric acid trisodium behaves as a potent inhibitor of glutamate oxidation by inhibiting glutamate dehydrogenase activity and as a permeability transition inducer, disturbing mitochondrial energy homeostasis.2-Methylcitric acid trisodium does not significantly impair mitochondrial glutamate transport.2-Methylcitric acid trisodium does not significantly impair glutamate mitochondrial transport in liver mitochondria.