Lipopolysaccharides (Synonyms: 脂多糖; LPS)

Lipopolysaccharides (Synonyms: 脂多糖; LPS)-杭州昊鑫，Lipopolysaccharides (LPS) 脂多糖是從革蘭氏陰性菌外膜的外葉中提取的內(nèi)DU素，由一個(gè)抗原 O- 特異性鏈、一個(gè)he心寡糖和脂質(zhì) A 構(gòu)成，是高度免疫原性抗原可以增強(qiáng)免疫反應(yīng)。本產(chǎn)品來(lái)源于大腸桿菌 O55:B5。

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

中文名稱：脂多糖

結(jié)構(gòu)分類：Saccharides

來(lái)源：surface of Gram-negative bacteria

運(yùn)輸條件：Room temperature in continental US; may vary elsewhere

儲(chǔ)存方式：

溶解性數(shù)據(jù)：H₂O : 5 mg/mL (Need ultrasonic)

參考文獻(xiàn)

[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.