추천 제품
설명
zwitterionic
Quality Level
분석
≥97% (TLC)
형태
powder
분자량
195.28 g/mol
기술
LC/MS: suitable
protein quantification: suitable
색상
white
응용 분야
detection
저장 온도
room temp
일반 설명
Dimethylethylammoniumpropane sulfonate is a zwitterionic solubilizing agent with usefulness in protein crystallization.
애플리케이션
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.
기타 정보
This product is non-micelle forming.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
개인 보호 장비
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
![[2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide 95%](/deepweb/assets/sigmaaldrich/product/structures/217/219/73c91e1c-0ee4-4b3d-bead-a6dc3d09d1da/640/73c91e1c-0ee4-4b3d-bead-a6dc3d09d1da.png)
Thermoreversible hydrogels XIII: Synthesis and swelling behaviors of [N-isopropylacrylamide-co-sodium 2-acrylamido-2-methylpropyl sulfonate-co-N,N-dimethyl(acrylamido propyl) ammonium propane sulfonate] copolymeric hydrogels
Lee, W. and W. Yuan
Journal of Polymer Research, 7, 29-29 (2000)
A E Ochem et al.
The Journal of biological chemistry, 272(47), 29919-29926 (1997-12-31)
The Ku antigen consists of two subunits of 70 and 83 kDa and is endowed with both duplex DNA end-binding capacity and helicase activity (human DNA helicase II). HeLa Ku can be isolated from in vitro cultured human cells uniquely
L Vuillard et al.
FEBS letters, 353(3), 294-296 (1994-10-24)
The potential usefulness of the new zwitterionic solubilizing agent, dimethyl ethylammonium propane sulfonate (NDSB195), in protein crystallization was shown using hen egg-white lysozyme. In the presence of this agent, highly diffracting crystals were obtained using ammonium sulphate as a precipitant
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