产品说明
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。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
包装
1, 5 g in poly bottle
基本信息
经验(实验)分子式 | C32H58N2O7S · xH2O |
分子量 | 614.88 (anhydrous basis) |
PubChem化学物质编号 | 24892750 |
NACRES | NA.21 |
产品性质
质量水平 | 400 |
描述 | zwitterionic |
产品线 | BioXtra |
测定 | ≥98% (TLC) |
分子量 | 614.88 g/mol (anhydrous basis) |
technique(s) | 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 ℃ (dec.) (lit.) |
溶解性 | H2O: 0.1 M, clear, colorless |
痕量阴离子 | chloride (Cl-): ≤0.05% |
痕量阳离子 | 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 string | 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 key | SJCUTFKCLFLIFE-JWTJKVBLSA-N |
安全信息
象形图 | |
警示用语: | Danger |
危险声明 | H360D |
预防措施声明 | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
危险分类 | Repr. 1B |
储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
WGK | WGK 1 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich