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Merck
CN

C4695

CHAPSO

BioXtra

别名:

3-[(3-胆胺丙基)二甲基氨基]-2-羟基-1-丙磺酸内盐

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关于此项目

经验公式（希尔记法）:
C32H58N2O8S
化学文摘社编号:
82473-24-3
分子量:
630.88
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
24892713
MDL number:
MFCD00081079
Beilstein/REAXYS Number:
5842642

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产品名称

CHAPSO, BioXtra

InChI key

GUQQBLRVXOUDTN-XOHPMCGNSA-N

SMILES string

[H][C@@]12C[C@H](O)CC[C@]1(C)[C@@]3([H])C[C@H](O)[C@]4(C)[C@]([H])(CC[C@@]4([H])[C@]3([H])[C@H](O)C2)[C@H](C)CCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O

InChI

1S/C32H58N2O8S/c1-20(7-10-29(39)33-13-6-14-34(4,5)18-23(36)19-43(40,41)42)24-8-9-25-30-26(17-28(38)32(24,25)3)31(2)12-11-22(35)15-21(31)16-27(30)37/h20-28,30,35-38H,6-19H2,1-5H3,(H-,33,39,40,41,42)/t20-,21+,22-,23?,24-,25+,26+,27-,28+,30+,31+,32-/m1/s1

description

zwitterionic

product line

BioXtra

assay

≥98.0% (TLC)

form

powder

mol wt

micellar avg mol wt 7000

aggregation number

11

impurities

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter (in Ethanol)

ign. residue

≤0.1%

CMC

8 mM (20-25°C)
8 mM (micellar weight =9960)

mp

184-186 °C (lit.)

transition temp

cloud point 90 °C

solubility

H2O: 0.1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005%

Quality Level

200

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相关类别

Application

具有类似于 CHAPS 特性的非变性两性离子洗涤剂，然而由于具有更强极性的头部基团而更易溶解。适用于内在膜蛋白的增溶。
Chapso has been used in a study to assess methods for high-throughput crystallization of membrane proteins. It has also been used in a study to investigate the effects of detergents on the structure of rhomboid proteases in a lipid environment.

General description

Chapso is a zwitterionic detergent derived from Chaps by the addition of a functional hydroxyl group. It is a nondenaturing zwitterionic detergent with characteristics similar to CHAPS, although it is more soluble due to a more polar head group.

存储类别

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000496614
0000496614
0000456524
0000440950
0000440950

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Structure of Rhomboid Protease in a Lipid Environment
Vinothkumar, K., et al.
Journal of Molecular Biology, 407, 16-16 (2011)
Incomplete Dialysis of Protein Samples Containing 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate May Lead to Erroneous Estimation of Histidine Content on Amino Acid Analysis
Nomura, K., et al.
Analytical Biochemistry, 290, 4-4 (2001)
Salem Faham et al.
Protein science : a publication of the Protein Society, 14(3), 836-840 (2005-02-04)
We showed previously that high-quality crystals of bacteriorhodopsin (bR) from Halobacterium salinarum can be obtained from bicelle-forming DMPC/CHAPSO mixtures at 37 degrees C. As many membrane proteins are not sufficiently stable for crystallization at this high temperature, we tested whether
Rachna Ujwal et al.
Journal of visualized experiments : JoVE, 9(59), e3383-e3383 (2012-01-20)
Membrane proteins (MPs) play a critical role in many physiological processes such as pumping specific molecules across the otherwise impermeable membrane bilayer that surrounds all cells and organelles. Alterations in the function of MPs result in many human diseases and
L Czerski et al.
Analytical biochemistry, 284(2), 327-333 (2000-08-31)
Bicelles are bilayered discoidal lipid-detergent assemblies which are useful as model membranes. To date, there has been no direct demonstration of functional viability for an integral membrane protein reconstituted into bicelles. In this contribution, the catalytic activity of diacylglycerol kinase
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