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Dodecyltrimethylammonium(bromide)
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。
Dodecyltrimethylammonium(bromide)图片
规格:98%
分子量:308.3
包装与价格:
包装价格(元)
5g电议
10g电议
50g电议
100g电议

产品介绍
十二烷基三甲基铵(溴化物)(DTAB)是一种表面活性剂。
货号:ajcx28370
CAS:1119-94-4
分子式:C15H34N • Br
分子量:308.3
溶解度:DMSO: soluble
纯度:98%
存储:Store at -20°C
库存:现货

Background:

Dodecyltrimethylammonium is a cationic surfactant.1It has a critical micelle concentration (CMC) of 15.7 and 8.1 mM in water and PBS, pH 7.4, respectively, and binds to DNA. Dodecyltrimethylammonium is active againstL. monocytogenes(MIC = 120 mg/L).2

1.Silva, E.F., Andrade, U.M.S., de Oliveira, K.M., et al.Dodecyltrimethylammonium bromide surfactant effects on DNA: Unraveling the competition between electrostatic and hydrophobic interactionsPhys. Rev. E102(3-1)032401(2020) 2.MÜller, A., Rychli, K., Zaiser, A., et al.The Listeria monocytogenes transposon Tn6188 provides increased tolerance to various quaternary ammonium compounds and ethidium bromideFEMS Microbiol. Lett.361(2)166-173(2014)