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Lipopolysaccharide (LPS) Isolation Kit

品牌
Sigma-Aldrich
货号
MAK339
规格纯度
sufficient for 10 isolation(s)
参考价格
2165.07 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

The outer membrane of gram-negative bacteria contains lipopolysaccharide (LPS), a low molecular weight carbohydrate with a molecular mass of 10-20 kDa. It is heterogeneous and composed of O antigen (a repeating glycan polymer), core oligosaccharide (which links the O antigen to Lipid A - the third component, and non-carbohydrate components such as phosphate and amino acids groups. Lipid A, has multiple fatty acids which serve to anchor LPS into the bacterial membrane allowing the O antigen and core oligosaccharide to protrude and contributes to a major part of the toxicity of gram-negative bacteria. Also known as endotoxin, when consumed by animals, LPS induces a strong inflammatory response and/or sepsis. 

适用性

Suitable for the isolation of Lipopolysaccharides from outer membrane of gram negative bacteria.

原理

The Lipopolysaccharide (LPS) Isolation Kit uses bacterial membrane lysis buffer and protein digestion to yield micrograms of LPS from bacterial culture (approximately 1-4% of dry weight). This kit does not use chloroform or phenol like traditional methods, and it will yield pure LPS in less than 2 hours that can be easily characterized and quantified.

产品性质

用途 sufficient for 10 isolation(s)
储存温度−20℃

安全信息

象形图GHS05GHS08
警示用语:Danger
危险声明H290 - H334
预防措施声明P234 - P261 - P284 - P390 - P501
危险分类Met. Corr. 1 - Resp. Sens. 1
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

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