3-[二甲基[3-[(R)-4-[(3R,5S,7R,8... 3-[Dimethyl[3-[(R)-4-[(3R,5S... 1g

CAS号：75621-03-3

品名：3-[3-(胆酰胺丙基)二甲氨基]-1-丙磺酸内盐3-((3-Cholamidopropyl)dimethylammonium)-1-propanesulfonate

中文别名：3-[3-(胆酰胺丙基)二甲氨基]丙磺酸内盐;3-[(3-胆固醇氨丙基)二甲基氨基]-1-丙磺酸;3-[(3-胆固醇氨丙基)二甲基氨基]-1-丙磺酸(CHAPS);3-((3-胆汁氨丙基)二甲基胺)-1-丙磺酸;3-[3-(胆酰胺丙基)二甲氨基]丙磺;

英文别名：CHAPSSolution;CHAPS;CHAPS-SOLGRADE;TREND;CHAPSELECTROPHORESISREAGENT;CHAPSextrapure;CHAPS,HighPurity;

分子式：C32H58N2O7S

分子量：614.877

精确质量：614.396

Psa：155.37

MDL号：MFCD00012116

外观与性状：白色结晶粉末

密度：1.01 g/mL at 20ºC

熔点：156-158ºC

稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.

储存条件：2-8ºC

安全说明：S24/25

危险类别码：R36/37/38

海关编码：2934999090

危险品标志：Xi

信号词：Danger

危险性防范说明：P201; P280; P308 + P313

危险标志：GHS08

危险性描述：H360

简介：CHAPSisazwitterionicsurfactantusedinthelaboratorytosolubilizebiologicalmacromoleculessuchasproteins.Itmaybesynthesizedfromcholicacidandiszwitterionicduetoitsquaternaryammoniumandsulfonategroups;itisstructurallysimilartocertainbileacids,suchastaurodeoxycholicacidandtaurochenodeoxycholicacid.Itisusedasanon-denaturingsolventintheprocessofproteinpurificationandisespeciallyusefulinpurifyingmembraneproteins,whichareoftensparinglysolubleorinsolubleinaqueoussolutionduetotheirnativehydrophobicity.

用途：两性表面活性剂,CHAPS是一种非变性的zwitterionic去垢剂、蛋白质裂解液,用于溶解膜蛋白和裂解蛋白和蛋白之间的相互作用。