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N-undecanoyl-L-Homoserine lactone
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
N-undecanoyl-L-Homoserine lactone图片
CAS NO:216596-71-3
包装与价格:
包装价格(元)
5 mg电议
10 mg电议
25 mg电议
50 mg电议

产品介绍

产品描述

Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density. This regulatory process manifests itself with a variety of phenotypes including biofilm formation and virulence factor production. Coordinated gene expression is achieved by the production, release, and detection of small diffusible signal molecules called autoinducers. The N-acylated homoserine lactones (AHLs) comprise one such class of autoinducers, each of which generally consists of a fatty acid coupled with homoserine lactone (HSL). Regulation of bacterial quorum sensing signaling systems to inhibit pathogenesis represents a new approach to antimicrobial therapy in the treatment of infectious diseases. AHLs vary in acyl group length (C4-C18), in the substitution of C3 (hydrogen, hydroxyl, or oxo group), and in the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signal specificity through the affinity of transcriptional regulators of the LuxR family. C11-HSL possesses a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in P. aeruginosa strains.

Cas No.

216596-71-3

分子式

C15H27NO3

分子量

269.385

别名

N-undecanoyl-L-Homoserine lactone

储存和溶解度

Ethanol:1.5 mg/mL
DMSO:25 mg/mL
DMF:20 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years