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3050-OP

CHAPS

Name: CHAPS
Brand: MM

OmniPur^® Grade

别名:

3-[(3-胆酰胺丙基)二甲氨基]丙磺酸内盐

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关于此项目

经验公式（希尔记法）:

C₃₂H₅₈N₂O₇S

化学文摘社编号:

75621-03-3

分子量:

614.88

NACRES:

NA.25

UNSPSC Code:

12161703

MDL number:

MFCD00012116

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属性

产品名称

CHAPS, OmniPur^® Grade, Zwitterionic detergent

Quality Level

200

form

crystalline powder

mol wt

micellar avg mol wt 6150

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

aggregation number

color

white

CMC

6 mM (20-25°C)

transition temp

cloud point >100 °C

foreign activity

DNAse, none detected, Protease, none detected, RNAse, none detected

shipped in

ambient

storage temp.

10-30°C

SMILES string

C[C@H](CCC(=O)NCCC[N+](C)(C)CCCS([O-])(=O)=O)[C@H]1CC[C@H]2[C@@H]3[C@H](O)CC4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C

InChI

1S/C32H58N2O7S/c1-21(8-11-29(38)33-14-6-15-34(4,5)16-7-17-42(39,40)41)24-9-10-25-30-26(20-28(37)32(24,25)3)31(2)13-12-23(35)18-22(31)19-27(30)36/h21-28,30,35-37H,6-20H2,1-5H3,(H-,33,38,39,40,41)/t21-,22?,23-,24-,25+,26+,27-,28+,30+,31+,32-/m1/s1

InChI key

UMCMPZBLKLEWAF-RFCNGIAKSA-N

说明

General description

Zwitterionic detergent ideal for solubilization of membrane proteins, analytical, diagnostic, chromatography, electrophoresis work, and enzymology and immunology applications.
Suitable for Molecular Biology

Conductivity (10%, water): ≤50 µmho
DNase: None detected
Protease: None detected
Purity (TLC): Single spot
RNase: None detected
Solubility: 20% in water, passes test

Intended for laboratory and manufacturing use only. Not for drug, food, or household use.

Application

CHAPS 是一种用于膜生物化学的非变性两性离子洗涤剂。
可用于溶解膜蛋白以及打断蛋白-蛋白相互作用。CHAPS 具有低胶束分子量 (6,150) 和高临界胶束浓度 (6-10mM)，因此可通过透析从样品中除去。它也适合在等电聚焦和二维电泳中用于溶解蛋白质。CHAPS 常用于非变性（无尿素）等电聚焦，已发现它对某些亚细胞制备物和植物蛋白能够得出优异的分辨率。通常将介于 2-4% (w/v) 间的浓度用于等电聚焦凝胶。

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c