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描述
zwitterionic
质量水平
方案
≥95.0% (HPLC)
表单
powder
分子量
average mol wt >10,000
聚集数
≥23
储存温度
2-8°C
SMILES字符串
[S](=O)(=O)([O-])CCC[N+](CCCNC(=O)CCCCCCCCCCCCC)(C)C
InChI
1S/C22H46N2O4S/c1-4-5-6-7-8-9-10-11-12-13-14-17-22(25)23-18-15-19-24(2,3)20-16-21-29(26,27)28/h4-21H2,1-3H3,(H-,23,25,26,27,28)
InChI key
UTSXERRKRAEDOV-UHFFFAOYSA-N
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一般描述
ASB-14包含尾部烷基基团和头部氨基磺基甜菜碱基团。
应用
ASB-14 用作再水合缓冲液成分，用于制备来自杜氏利什曼原虫（ Leishmania donovani）的蛋白组学样品。
两性离子洗涤剂。用于 2D 电泳时溶解蛋白质（包括膜蛋白）。
生化/生理作用
ASB-14可用于蛋白酶体提取，特别适用膜相关蛋白。与CHAPS（3-（3-胆酰胺基丙基）二甲基铵基）-1-丙烷磺酸盐一起，用于蛋白增溶，即使在硫脲存在的情况下，也可以起作用。
分析说明
ASB-14（脒基磺基甜菜碱-14）是一种膜增溶两性离子洗涤剂（中链脒基磺基甜菜碱表面活性剂），可用于蛋白质和大分子研究，用于蛋白质的制备提取和增溶，以通过 2D-电泳等方法进行分离和分析。ASB-14 有望在组织工程中用于异种支架材料的去抗原 (AR) 制备。ASB-14 可用于开发和研究两性离子胶束。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Francisella t ularensis Proteome: Low Levels of ASB-14 Facilitate the Visualization of Membrane Proteins in Total Protein Extracts
Twine SM, et al.
Journal of Proteome Research, 4(5), 1848-1854 (2005)
Nityakalyani Srinivas et al.
Science (New York, N.Y.), 327(5968), 1010-1013 (2010-02-20)
Antibiotics with new mechanisms of action are urgently required to combat the growing health threat posed by resistant pathogenic microorganisms. We synthesized a family of peptidomimetic antibiotics based on the antimicrobial peptide protegrin I. Several rounds of optimization gave a
Thermodynamic and structural characterization of zwitterionic micelles of the membrane protein solubilizing amidosulfobetaine surfactants ASB-14 and ASB-16
D Andrea MG, et al.
Langmuir, 27(13), 8248-8256 (2011)
M P Molloy et al.
Electrophoresis, 22(9), 1686-1696 (2001-06-27)
Many bacterial outer membrane proteins (OMPs) are missing from two-dimensional (2-D) gel proteome maps. Recently, we developed a technique for 2-D electrophoresis (2-DE) of Escherichia coli OMPs using alkaline pH incubation for isolation of OMPs, followed by improved solubilization conditions
Sergej Skvortsov et al.
Molecular cancer therapeutics, 6(6), 1898-1908 (2007-06-19)
This study aimed to characterize the antitumor activity of 5-Chloro-N-[2-[2-(4-chloro-phenyl)-3-methyl-butoxy]-5-trifluoromethyl-phenyl]-2-hydroxy-benzamide (CTFB), a novel anticancer agent, in head and neck cancer cell lines, FaDu, SCC-25 and cisplatin-resistant CAL-27. CTFB was generated as a result of an extensive medicinal chemistry effort on
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