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Merck
CN

H6269

Sigma-Aldrich

溴化十六烷基三甲铵

for molecular biology, ≥99%

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别名:
CTAB, 溴化十六烷基三甲铵, 溴棕三甲铵, 鲸蜡烷三甲基溴化铵
线性分子式:
CH3(CH2)15N(Br)(CH3)3
CAS号:
分子量:
364.45
Beilstein:
3598189
EC 号:
MDL编号:
UNSPSC代码:
12161902
PubChem化学物质编号:
NACRES:
NA.31

等级

for molecular biology

质量水平

描述

cationic

检测方案

≥99%

形式

powder or crystals

分子量

micellar avg mol wt 62,000

聚集数

170

pH值(酸碱度)

5.0-7 (25 °C, 36.4 g/L)

CMC

0.92
1 mM (20-25°C)

mp

248-251 °C (lit.)

溶解性

H2O: 1/10 g/mL

HLB

10

适用性

suitable for DNA precipitation

异质活性

DNAse (Detection)
NICKase Detection
RNAse, none detected

SMILES字符串

[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1

InChI key

LZZYPRNAOMGNLH-UHFFFAOYSA-M

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应用

十六烷基三甲基溴化铵已用于:

  • 作为DNA提取缓冲液和RNA提取缓冲液的组分
  • 作为染料溶解缓冲液组分

生化/生理作用

十六烷基三甲基溴化铵,也称为鲸蜡烷三甲基溴化铵(CTAB),是一种阳离子表面活性剂。CTAB法是一种高效、经济、重要DNA提取方法。

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3

靶器官

Gastrointestinal tract, Respiratory system

WGK

WGK 3

闪点(°F)

471.2 °F

闪点(°C)

244 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Combination of different therapy modalities with multiple tumoricidal mechanisms has emerged as a promising anticancer strategy. Herein, we reported an aldehyde/catechol-functionalized hyaluronic acid (DAHA) and hydroxyethyl chitosan (HECS) decorated gold nanorod (GNR) platform for combined chemo-photothermal therapy of breast cancer.
The importance of the CTAB surfactant on the colloidal seed-mediated synthesis of gold nanorods
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Xanthoferrin Siderophore Estimation from the Cell-free Culture Supernatants of Different Xanthomonas Strains by HPLC
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