Pralatrexate(Folotyn) is an inhibitor of DHFR (dihydrofolate reductase). Its IC50 is < 300 nM in some cell lines.
Pralatrexate(Folotyn) is an inhibitor of DHFR (dihydrofolate reductase). Its IC50 is < 300 nM in some cell lines.
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] M Serova,et al. Single agent and combination studies of pralatrexate and molecular correlates of sensitivity. Br J Cancer. 2011 Jan 18; 104(2): 272–280. Published online 2010 Dec 21. doi: 10.1038/sj.bjc.6606063.
[2] Michele Visentin,et al. The membrane transport and polyglutamation of pralatrexate, a new-generation dihydrofolate reductase inhibitor. Cancer Chemother Pharmacol. Author manuscript; available in PMC 2014 Sep 1.
分子式 C23H23N7O5 |
分子量 477.47 |
CAS号 146464-95-1 |
储存方式 -20 ℃长期冷藏储存。冰袋运输 |
溶剂(常温) |
DMSO >10 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
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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