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N-Heptanoyl-DL-homoserine lactone

产品号 10939 公司名称 Sigma Aldrich
CAS号 106983-26-0 公司网站 http://www.sigmaaldrich.com
分子式 C11H19NO3 电 话 1-800-521-8956
分子量 213.27346 传 真
纯 度 ≥97.0% (HPLC) 电子邮件
保 存 Chembase数据库ID: 155994

产品价格信息

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产品别名

标题
N-Heptanoyl-DL-homoserine lactone
IUPAC标准名
N-(2-oxooxolan-3-yl)heptanamide
IUPAC传统名
N-(2-oxooxolan-3-yl)heptanamide

产品登记号

CAS号 106983-26-0
MDL号 MFCD01862914
PubChem SID 24846912

产品性质

Empirical Formula (Hill Notation) C11H19NO3
纯度 ≥97.0% (HPLC)
MSDS下载 下载链接
个人保护装置 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
保存温度 -20°C
德国WGK号 3

产品详细信息

详细说明 (English)
Application
Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones.1
Biochem/physiol Actions
N-Heptanoyl-DL-homoserine lactone (C7HSL) is among a group of homoserine lactones that includes; N-octanoyl-homoserine lactone (N-C8-HSL), N-Decanoyl-DL-homoserine lactone (N-C10-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 HSL), N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-HSL), N-(3-Oxotetradecanoyl)-L-homoserine lactone (3-oxo-C14-HSL, N-(3-hydroxydecanoyl)-L-homoserine lactone, and N-(3-hydroxyoctanoyl)-L-homoserine lactone involved in the processes of bacterial quorum sensing. These N-acyl-homoserine lactones are used to study the processes and mechanisms of bacterial quorum sensing.
N-Heptanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such asEcherichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. Some AHLs are potent chemoattractants for human immune cells such as neutrophils.
详细说明 (简体中文)
Application
Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones.1
Biochem/physiol Actions
N-Heptanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such asEcherichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. Some AHLs are potent chemoattractants for human immune cells such as neutrophils.

参考文献