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Merck
CN

05-2605

CHAPS

≥97.0%

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
UNSPSC Code:
12161900
PubChem Substance ID:
329747670
MDL number:
MFCD00012116

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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

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 key

UMCMPZBLKLEWAF-RFCNGIAKSA-N

description

zwitterionic

assay

≥97.0%

mol wt

micellar avg mol wt 6150

availability

available only in Japan

aggregation number

10

technique(s)

dialysis: suitable, electrophoresis: suitable, protein quantification: suitable

CMC

6 mM (20-25°C)

transition temp

cloud point >100 °C

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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。
for biological purposes

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
U0254
U1238
U1073
U5935
U4633

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