货号 | 5929/100U |
供应商 | Tocris |
生物活性 | Potent and selective KV11.1 (hERG) channel blocker. Selective for KV11.1 over a panel of 14 other potassium channels. Dose-dependently prolongs QTc interval in isolated rabbit heart. |
运输条件 | Blue Ice |
存放说明 | -20℃ |
计算分子量 | 4091.65 |
分子式 | C174H261N51O |
可溶性/溶解性 | Soluble to 1 mg/ml in water |
序列号 | RPTDIKCSESYQCFPVCKSRFGKTNGRCVN (Modifications: Disulfide bridge: 7-28,13-33,17-35) |
参考文献 | Quet al (2011) BeKm-1, a peptide inhibitor of human ether-a-go-go-related gene potassium currents, prolongs QTc intervals in isolated rabbit heart. J.Pharmacol.Exp.Ther. 337 2. PMID: 21205913. Korolkovaet al (2002) New binding site on common molecular scaffold provides HERG channel specificity of scorpion toxin BeKm-1. J.Biol.Chem. 277 43104. PMID: 12151390. Korolkovaet al (2001) An ERG channel inhibitor from the scorpion Buthus eupeus. J.Biol.Chem. 276 9868. PMID: 11136720. |