VU0405601
目录号 : GC70428VU0405601是一种强效的KV11.1通道激活剂。
Cas No.:712325-30-9
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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VU0405601 (5 µM; pretreated for 30 min before 100 nm dofetilide) protects cardiac tissue from dofetilide -induced ventricular tachycardia[2].
VU0405601 (50 µM) can be used as a hERG agonist and increases test pulse and tail currents, increases the IC50 of dofetilide from 38.7 to 76.3 nm[2].
References:
[1]. Egly CL, et al. A High-Throughput Screening Assay to Identify Drugs that Can Treat Long QT Syndrome Caused by Trafficking-Deficient KV11.1 (hERG) Variants. Mol Pharmacol. 2022 Apr;101(4):236-245.
[2]. Potet F, et al. Identification and characterization of a compound that protects cardiac tissue from human Ether-à-go-go-related gene (hERG)-related drug-induced arrhythmias. J Biol Chem. 2012 Nov 16;287(47):39613-25.
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.7996 mL | 13.9978 mL | 27.9955 mL |
5 mM | 0.5599 mL | 2.7996 mL | 5.5991 mL |
10 mM | 0.28 mL | 1.3998 mL | 2.7996 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。