Lipopolysaccharides(Synonyms: 脂多糖; LPS)

生化分析试剂 Biochemical Assay Reagents
Lipopolysaccharides;(Synonyms: 脂多糖; LPS)

Lipopolysaccharides (LPS) 脂多糖是从革兰氏阴性菌外膜的外叶中提取的内毒素,由一个抗原 O- 特异性链、一个核心寡糖和脂质 A 构成,是高度免疫原性抗原可以增强免疫反应。本产品来源于大肠杆菌 O55:B5。

Lipopolysaccharides(Synonyms: 脂多糖; LPS)

Lipopolysaccharides Chemical Structure

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5 mg ¥1200 In-stock
10 mg ¥2000 In-stock
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Lipopolysaccharides 相关产品

bull;相关化合物库:

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生物活性

Lipopolysaccharides (LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A[3]. Lipopolysaccharides is a highly immunogenic antigen which can enhance immune responses[4][5]. This product is derived from Escherichia coli O55:B5.

Clinical Trial

中文名称

脂多糖

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

H2O : 5 mg/mL (Need ultrasonic)

参考文献
  • [1]. Rietschel ET, et al. Bacterial endotoxin: molecular relationships of structure to activity and function. FASEB J. 1994 Feb;8(2):217-25.

    [2]. Kabanov DS, et al. Structural analysis of lipopolysaccharides from Gram-negative bacteria. Biochemistry (Mosc). 2010 Apr;75(4):383-404.

    [3]. Heinrichs DE, et al. Molecular basis for structural diversity in the core regions of the lipopolysaccharides of Escherichia coli and Salmonella enterica. Mol Microbiol. 1998 Oct;30(2):221-32.

    [4]. Kajiwara Y, et al. A critical role for human caspase-4 in endotoxin sensitivity. J Immunol. 2014 Jul 1;193(1):335-43.

    [5]. Lai HT, et al. Effects of repeated intratracheally administered lipopolysaccharide on primary and secondary specific antibody responses and on body weight gain of broilers. Poult Sci. 2011 Feb;90(2):337-51.