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C5070

Sigma-Aldrich

CHAPS水合物

BioXtra, ≥98% (TLC)

别名:

3-[3-(胆酰胺丙基)二甲氨基]丙磺酸 水合物, CHAPS

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1 G
¥1,032.06
5 G
¥4,255.22

About This Item

经验公式(希尔记法):
C32H58N2O7S · xH2O
CAS Number:
分子量:
614.88 (anhydrous basis)
MDL编号:
UNSPSC代码:
12161900
PubChem化学物质编号:
NACRES:
NA.21

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描述

zwitterionic

质量水平

产品线

BioXtra

方案

≥98% (TLC)

表单

powder

分子量

614.88 g/mol (anhydrous basis)

技术

protein purification: suitable
protein quantification: suitable

杂质

≤0.001% Phosphorus (P)
≤0.1% Insoluble matter
<0.04% DMF

灼烧残渣

≤0.1%

mp

157 °C (dec.) (lit.)

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此商品
C3023C9426C3649
CHAPSO &#8805;98%

C3649

CHAPSO

assay

≥98% (TLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98%

form

powder

form

powder

form

powder

form

powder

technique(s)

protein purification: suitable, protein quantification: suitable

technique(s)

dialysis: suitable, electrophoresis: suitable

technique(s)

electrophoresis: suitable, protein quantification: suitable

technique(s)

protein quantification: suitable

impurities

≤0.001% Phosphorus (P), <0.04% DMF, ≤0.1% Insoluble matter

impurities

<0.04% DMF

impurities

<0.04% DMF

impurities

-

solubility

H2O: 0.1 M, clear, colorless

solubility

water: 50 mg/mL

solubility

water: 50 mg/mL, clear, colorless

solubility

-

description

zwitterionic

description

zwitterionic

description

zwitterionic

description

zwitterionic

一般描述

CHAPS是一种非变性两性离子磺基甜菜碱洗涤剂,性温,可溶解膜蛋白和受体。它有助于打破蛋白质间的相互作用,是天然胆汁盐的衍生物。[1]它具有小胶束分子量(6,150)和高临界胶束浓度(6 - 10 mM),允许通过透析将其从样本中除去。

应用

  • 10mM CHAPS洗涤剂已用于离子交换色谱过程,旨在改善纯化。[2]
  • 0.5w/v CHPS是蛋白质纯化中高盐缓冲液的一种成分,与HEPES、NaCl和EDTA一起使用。[3]
  • HEPES缓冲液已被用作免疫沉淀反应中的裂解缓冲液,补充了1% CHAP。[4]

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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