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Merck

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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About This Item

经验公式(希尔记法):
C32H58N2O7S · xH2O
分子量:
614.88 (anhydrous basis)
MDL號碼:
分類程式碼代碼:
12161900
PubChem物質ID:
NACRES:
NA.21

描述

zwitterionic

品質等級

產品線

BioXtra

化驗

≥98% (TLC)

形狀

powder

分子量

614.88 g/mol (anhydrous basis)

技術

protein purification: suitable
protein quantification: suitable

雜質

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

燃燒殘留物

≤0.1%

mp

157 °C (dec.) (lit.)

溶解度

H2O: 0.1 M, clear, colorless

負離子痕跡

chloride (Cl-): ≤0.05%

正離子痕跡

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

SMILES 字串

O.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)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C

InChI

1S/C32H58N2O7S.H2O/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);1H2/t21-,22+,23-,24-,25+,26+,27-,28+,30+,31+,32-;/m1./s1

InChI 密鑰

SJCUTFKCLFLIFE-JWTJKVBLSA-N

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一般說明

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。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。

應用

  • 10mM CHAPS洗涤剂已用于离子交换色谱过程,旨在改善纯化。
  • 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。
  • 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。

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象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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