CAS 160255-06-1; 磺化二甲基乙基氨丙烷; dimethylethylammoniumpropane sulfonate

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规格

包装、参考价格

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E935423

MACKLIN

3-(乙基二甲基铵)丙-1-磺酸内盐

98%

469元/1g; 1728元/5g; 5744元/25g;

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储存：室温，密闭，干燥
状态：白色到灰白色固体

D0195

Sigma-Aldrich

Dimethylethylammoniumpropane sulfonate

≥97% (TLC)

1914.15元/5 G;

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产品说明

一般描述

Dimethylethylammoniumpropane sulfonate is a zwitterionic solubilizing agent with usefulness in protein crystallization.

应用

Dimethylethylammoniumpropane sulfonate has been used in a study to assess the functional properties of the separate subunits of the human DNA helicase II/Ku autoantigen. It has also been used in a study to investigate the swelling behaviors of copolymeric hydrogels in various saline solutions.
Non-detergent sulfobetaine is a compound used for non-denaturing protien purification. Increases the extraction yield of membrane, nuclear and cytoskeletal associated proteins. Zwitterionic over a wide pH range, easily removed by dialysis and no significant absorption in the near UV range. Specific applications include microsomal protein extraction, nuclear protein recovery, precipitation reduction in IEF, and membrane-bound protease purification.

包装

5 g in poly bottle

其他说明

This product is non-micelle forming.

基本信息

经验(实验)分子式	C₇H₁₇NO₃S
分子量	195.28
NACRES	NA.25

产品性质

质量水平	100
描述	zwitterionic
测定	≥97% (TLC)
形式	powder
分子量	195.28 g/mol
technique(s)	LC/MS: suitable protein quantification: suitable
颜色	white
application(s)	detection
储存温度	room temp

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

480001

Millipore

NDSB-195-CAS 160255-06-1-Calbiochem

A non-detergent sulfobetaine. Reported to prevent protein aggregation and facilitate the renaturation of chemically and thermally denatured proteins.

2054.24元/5 G; 5494.94元/25 G;

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产品说明

一般描述

A non-detergent sulfobetaine. Reported to prevent protein aggregation and facilitate the renaturation of chemically and thermally denatured proteins. Zwitterionic over a wide pH range. Does not absorb significantly in the near-UV range. Easily removed by dialysis.

包装

5 g in Plastic ampoule
25 g in Glass bottle

警告

Toxicity: Irritant (B)

其他说明

Goldberg, M.E., et al. 1996. Folding & Design 1, 21.
Vuillard, L., et al. 1995. Anal. Biochem. 230, 290.
Vuillard, L., et al. 1995. Biochem. J. 305, 337.
Vuillard, L., et al. 1994. FEBS Lett.353, 294.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	C₇H₁₇NO₃S
分子量	195.28

产品性质

质量水平	100
测定	≥95% (TLC)
形式	solid
manufacturer/tradename	Calbiochem^®
储存条件	OK to freeze desiccated (hygroscopic)
颜色	white
溶解性	water: soluble
运输	ambient
储存温度	15-25℃

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3