四甲基氯化铵溶液，Tetramethylammonium chloride solution [TMAC]；for molecular biology

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别名: N,N,N-Trimethylmethanaminium chloride CAS号: 75-57-0 MDL编号: MFCD00011628 PubChem化学物质编号: 24900143 NACRES: NA.31

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: T3411

CAS号: 75-57-0

MDL号: MFCD00011628

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目录价.SKU-Variant

500mL
1L [+¥700.65]

¥961.37

数量:

说明

一般描述

Tetramethylammonium binds AT-rich DNA polymers while concomitantly abolishing the preferential melting of AT versus GC base pairs. It is supplied as a 0.2 μm filtered solution in 18 megohm water.

应用

Tetramethylammonium chloride solution (TMAC) has been used:

in the preparation of hybridization cocktail for array hybridization and scanning
in next-generation sequencing (NGS), and genome-wide unbiased identification of double-stranded breaks enabled by sequencing (GUIDE-seq) library preparation
in the preparation of TMAC buffer and bead hybridization mixture for hybridization and detection

属性

等级

for molecular biology

质量水平

200

浓度

5 M

异质活性

DNase, RNase, none detected

SMILES string

[Cl-].C[N+](C)(C)C

InChI

1S/C4H12N.ClH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1

InChI key

OKIZCWYLBDKLSU-UHFFFAOYSA-M

安全信息

象形图

GHS06,GHS08,GHS09

警示用语：

Danger

危险声明

H300 - H311 - H315 - H370 - H411

预防措施声明

P260 - P264 - P273 - P280 - P301 + P310 - P302 + P352 + P312

危险分类

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Chronic 2 - Skin Irrit. 2 - STOT SE 1 Oral

靶器官

Central nervous system

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 99 \| 欧洲Eur. ≥ 10 \| 東京Tokyo ≥ 22 \| 香港与北京 ≥ 32

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