产品介绍
Bio-Rad 1610460 CHAPS去垢剂 1.0g
chaps, 分子式为C32H58N2O7S, 分子量为614.88，白色粉末，常温保存。CHAPS是两性离子去垢剂，分子结构中具有一个胆酸和硫代甜菜碱。在紫外区的低吸光性成为用紫外方法检测膜蛋白的首选去垢剂，CMC值均为8 mM。常用于于双向电泳等实验。
原文简介：CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry.Useful for solubilizing membrane proteins and breaking protein-protein interactions. CHAPS’ small micellar molecular weight (6,150) and high critical micelle concentration (6-10 mM) allow it to be removed from samples by dialysis. It is also suitable for protein solubilization for isoelectric focusing and two-dimensional electrophoresis. CHAPS is commonly used for non-denaturing (without urea) IEF and has been shown to give excellent resolution of some subcellular preparations and plant proteins. Concentrations between 2-4% (w/v) are typically used in an IEF gel.
此外我公司提供thermo的chaps去垢剂：
CHAPS & CHAPSO——两性离子型去垢剂是保护蛋白的天然状态的理想选择
特点:
能够破坏非特异性蛋白相互作用。
与非离子型去垢剂相比引起蛋白聚集的几率更小。
电中性并且不会引起变性。
可以通过透析去除。
订购信息：
产品货号
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产品描述
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包装
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价格￥
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28300
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CHAPS
3-[(3-胆酰胺基丙基)
二甲基铵基]-1-丙磺酸盐
(3-[(3-Cholamidopropyl)
dimethylammonio]-1-propanesulfonate)
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5g
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1420
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28299
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CHAPS
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100g
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11576
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28304
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CHAPSO
3-[(3-胆酰胺基丙基)
二甲基铵基]-2-羟基-1-丙磺酸盐
(3-[(3-Cholamidopropyl)dimethylammonio]
-2-hydroxy-1-propanesulfonate)
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5g
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2979
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