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N-phenylacetyl-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-phenylacetyl-L-Homoserine lactone图片
CAS NO:55154-48-8
规格:98%
分子量:219.2
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议
25mg电议

产品介绍
Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density.
CAS:55154-48-8
分子式:C12H13NO3
分子量:219.2
纯度:98%
存储:Store at -20°C

Background:

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. Autoinducers containing a phenylacetanoyl group in the acyl chain display a wide range of inhibitory and activating effects on various R protein transcriptional regulators. N-phenylacetyl-L-Homoserine lactone is a small diffusible signaling molecule involved in quorum sensing in the model symbiont V. fischeri and the pathogens A. tumefaciens and P. aeruginosa. It has been reported to antagonize TraR signaling in A. tumefaciens, LasR signaling in E. coli, and LuxR signaling in V. fischeri.