3-Nitropropionic acid是不可逆的 mitochondrial respiratory complex II 抑制剂。
动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Huang et al (2005) 3-nitropropionic acid is a suicide inhibitor of mitochondrial respiration that, upon oxidation by complex II, forms a covalent adduct with a catalytic base arginine in the active site of the enzyme. J.Biol.Chem. 28 5965. PMID: 16371358.
[2] Solesio et al (2013) 3-Nitropropionic acid induces autophagy by forming mitochondrial permeability transition pores rather than activating the mitochondrial fission pathway. Br.J.Pharmacol. 168 63. PMID: 22509855.
[3] de Oca Balderas et al (2013) Mitochondrial impairment induced by 3-nitropropionic acid is enhanced by endogenous metalloprotease activity inhibition in cultured rat striatal neurons. Neurosci.Lett. . PMID: 23643981.
分子式 C3H5NO4 |
分子量 119.08 |
CAS号 504-88-1 |
储存方式 ﹣20 ℃长期储存。冰袋运输 |
溶剂(常温) |
DMSO 100 mM |
Water |
Ethanol 100 mM |
体内溶解度
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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