store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 2 years
LXE408 fumarate 是一种口服有效的,非竞争性的,动素体选择性蛋白酶体 (proteasome) 抑制剂。LXE408 fumarate 抑制 L. donovani 蛋白酶体 (IC50=0.04 μM) 和 L. donovani (EC50=0.04 μM)。LXE408 fumarate 具有较弱的透过血脑屏障能力。LXE408 fumarate 具有用于内脏利什曼病 (VL) 研究的潜力。
产品描述 | LXE408 fumarate is an orally active, non-competitive and kinetoplastid-selective proteasome inhibitor. LXE408 fumarate has an IC50 of 0.04 μM for L. donovani proteasome and an EC50 of 0.04 μM for L. donovani. LXE408 fumarate has a low propensity to cross the blood brain barrier. LXE408 fumarate has the potential for visceral leishmaniasis (VL) research. |
体外活性 | LXE408 fumarate occupy the pocket as a ternary complex with the proteasome. In a manual patch clamp assay, LXE408 fumarate shows no inhibition of the hERG channel (IC50>30 μM). LXE408 fumarate has a low propensity to cross the blood brain barrier (brain/plasma AUC ratio=0.03 in mice)[1]. |
体内活性 | LXE408 fumarate ( 0.3-10 mg/kg; PO; twice daily for 8 days) potently reduces the parasite burden in the liver in a dose-dependent manner. LXE408 fumarate (1, 3, 10, 20 mg/kg; p.o.; b.i.d.; for 10 days) effects robust healing of parasite-induced skin lesions at the base of the tail in BALB/c mice infected with L. major. LXE408 fumarate (5 mg/kg IV and 20 mg/kg PO) has a T1/2 of 3.3 hours for mouse. LXE408 fumarate (3 mg/kg IV and 10 mg/kg PO) has a T1/2 of 3.8 hours, a CL of 2.1 mL/min•kg, and a Vss of 0.53 L/kg for male Sprague-Dawley rat. LXE408 fumarate (0.3 mg/kg IV and 1.0 mg/kg PO) has a T1/2 of 3.8 hours for male beagle dog. LXE408 fumarate (0.3 mg/kg IV and 10 mg/kg PO) has a T1/2 of 9.7 hours for male cynomolgus monkey[1]. |
别名 | LXE408 fumarate (1799330-15-6 Free base) |
分子量 | 559.51 |
分子式 | C27H22FN7O6 |
store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 2 years
DMSO: 5.6 mg/mL (10 mM)
( < 1 mg/mL refers to the product slightly soluble or insoluble )
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
bottom
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
LXE408 fumarate Proteases/Proteasome Ubiquitination Proteasome LXE408 fumarate (1799330-15-6 Free base) Inhibitor inhibitor inhibit