敏感性 | 对湿度敏感 |
溶解性 | Soluble in water (10 mg/ml). |
密度 | 1.0100 |
应用 | 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。 |
产品介绍 | CHAPS 是一种用于膜生物化学的非变性两性离子洗涤剂。可用于溶解膜蛋白以及打断蛋白-蛋白相互作用。CHA?PS 具有低胶束分子量 (6,150) 和高临界胶束浓度 (6-10mM),因此可通过透析从样品中除去。它也?适合在等电聚焦和二维电泳中用于溶解蛋白质。CHAP?S 常用于非变性(无尿素)等电聚焦,已发现它对某些亚细?胞制备物和植物蛋白能够得出优异的分辨率。通常将介于? 2-4% (w/v) 间的浓度用于等电聚焦凝胶。 |
生化机理 | CHAPS is a zwitterionic nondenaturing detergent for solubilizing membrane proteins. CHAPS is often used as a detergent in the solubilization and purification of membrane proteins for several advantageous reasons. CHAPS detergent is non-denaturing to membrane proteins, can solubilize proteins, disaggregate protein-protein interactions and is electrically neutral. CHAPS is also useful in ion exchange chromatography and isoelectric focusing as it is zwitterionic and does not exhibit a net charge between pH 2 to 12. The critical micelle concentration of CHAPS is 6-10mM. |
别名 | 3-[(3-胆固醇氨丙基)二甲基氨基]-1-丙磺酸;3-[3-(胆酰胺丙基)二甲氨基]丙磺酸内盐3-[(3-Cholamidopropyl)dimethylammonio]propanesulfonate;3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate;CHAPS |
3-[3-(胆酰胺丙基)二甲基铵]-1-丙磺酸内盐(CHAPS)
CHAPS (订货以英文为准)
编号:C105622
CAS号:75621-03-3
分子式:C32H58N2O7S
分子量:614.88
产品名称 | CHAPS |
中文名称 | 3-[3-(胆酰胺丙基)二甲基铵]-1-丙磺酸内盐(CHAPS) |
CAS号 | 75621-03-3 |
分子式(M.F.) | C32H58N2O7S |
分子量(M.W.) | 614.88 |
储存条件 | 2-8°C储存;充氩 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs07.jpg,https://www.aladdin-e.com/images/ghs/ghs09.jpg |
信号词 | Warning |
危害声明 | H315,H319,H335,H410 |
警示性声明 | P261,P273,P305+P351+P338-P501 |
个人防护设备 | dust mask type N95 (US), Eyeshields, Gloves |
RTECS | MD0875000 |
WGK德国 | 3 |
闪点(摄氏) | 113 °C |
风险声明 (欧洲) | R36/37/38 |
安全声明(欧洲) | S26 ,S36 |
危害码(欧洲) | Xi,N |
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