19899

CHAPS 100 mM solution

• Synonyme(s) : CHAPS solution
• Formule empirique (notation de Hill): C₃₂H₅₈N₂O₇S
• Numéro CAS: 75621-03-3
• Poids moléculaire : 614.88
• Numéro MDL: MFCD00012116
• Code UNSPSC : 12161902
• ID de substance PubChem : 57647807
• Nomenclature NACRES : NA.25

Propriétés

• Description: zwitterionic
• Forme: liquid
• Poids mol.: 614.88 g/mol
• Concentration: 100 mM in H₂O
• Technique(s): protein quantification: suitable
• CMC: 8 mM
• Température de transition: cloud point >100 °C
• Densité: 1.01 g/mL at 20 °C
• Température de stockage: 2-8°C
• Chaîne SMILES: 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: 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
• Clé InChI: UMCMPZBLKLEWAF-RFCNGIAKSA-N

Description

Description générale

3-[(3-cholamidopropyl) dimethylammonio]-1-propanesulfonate (CHAPS) is a biocompatible surfactant. It is a derivative of cholic acid comprising a hydrophobic cholesterol-like skeleton possessing three hydroxyl groups and a zwitterionic aliphatic tail.

Application

CHAPS 100 mM solution has been used as a component of lysis buffer for the extraction of proteins from goat endometrial epithelial cells (EECs) and liver tissue.

Actions biochimiques/physiologiques

3-[(3-cholamidopropyl) dimethylammonio]-1-propanesulfonate (CHAPS) exhibits the properties of both sulfobetaine-type surfactants and bile salts. It is involved in the protein extraction process for proteomic analysis and reconstitution of membrane proteins into lipid vesicles (proteoliposomes). CHAPS is broadly used in biochemistry for membrane protein and receptor isolation and purification. It is conveniently used in pharmaceuticals and medicines due to its biocompatibility, noncharged character, nondenaturing, and disaggregating properties.

Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves