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Dimethyl lithospermate B
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Dimethyl lithospermate B图片
CAS NO:875313-64-7
包装与价格：
包装价格(元)
1mg电议
5mg电议

产品介绍
Dimethyl lithospermate B (dmLSB) 是一种选择性的 Na+ 通道激动剂。Dimethyl lithospermate B 减缓钠电流 (INa) 失活，导致动作电位 (AP) 早期内向电流增加。
Cas No.875313-64-7
别名丹酚酸B二甲酯,dmLSB
Canonical SMILESOC1=C(O)C=CC(C[C@H](C(OC)=O)OC([C@H]2C3=C(/C=C/C(O[C@@H](C(OC)=O)CC4=CC(O)=C(O)C=C4)=O)C=CC(O)=C3O[C@@H]2C5=CC(O)=C(O)C=C5)=O)=C1
分子式C38H34O16
分子量746.67
溶解度Soluble in DMSO
储存条件-20°C, protect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Dimethyl lithospermate B (dmLSB) is a selective Na+ channel agonist. Dimethyl lithospermate B slows inactivation of sodium current (INa), leading to increased inward current during the early phases of the action potential (AP)[1][2].

[1]. Fish JM, et al. Dimethyl lithospermate B, an extract of Danshen, suppresses arrhythmogenesis associated with the Brugada syndrome. Circulation. 2006 Mar 21;113(11):1393-400. [2]. Yoon JY, et al. A novel Na+ channel agonist, dimethyl lithospermate B, slows Na+ current inactivation and increases action potential duration in isolated rat ventricular myocytes. Br J Pharmacol. 2004 Nov;143(6):765-73.