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质量水平
方案
≥97% (HPLC)
表单
powder
分子量
241.28
技术
protein expression: suitable
颜色
white
溶解性
chloroform: 50 mg/mL, clear, colorless
运输
wet ice
储存温度
−20°C
SMILES字符串
CCCCCC(=O)CC(=O)N[C@H]1CCOC1=O
InChI
1S/C12H19NO4/c1-2-3-4-5-9(14)8-11(15)13-10-6-7-17-12(10)16/h10H,2-8H2,1H3,(H,13,15)/t10-/m0/s1
InChI key
FXCMGCFNLNFLSH-JTQLQIEISA-N
一般描述
N-（3-氧代辛酰基）-L-高丝氨酸内酯是一种常见的群体感应（QS）信号。
它是一种由革兰氏阴性菌产生的信号分子。
它是一种由革兰氏阴性菌产生的信号分子。
应用
N-（3-氧代辛酰基）-L-高丝氨酸内酯已用于：
- 研究pH、温度和盐度对假单胞菌生物膜的胞外聚合物物质（EPS）的影响。
- 作为AHL诱导剂激活长聚球藻群体感知途径。
生化/生理作用
N-（3-氧代辛酰基）-L-高丝氨酸内酯可刺激tra基因的表达。它是一种自诱导剂和强效拮抗剂。
通常也和此产品一起购买
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
J Zhu et al.
Journal of bacteriology, 180(20), 5398-5405 (1998-10-10)
The TraR and TraI proteins of Agrobacterium tumefaciens mediate cell-density-dependent expression of the Ti plasmid tra regulon. TraI synthesizes the autoinducer pheromone N-(3-oxooctanoyl)-L-homoserine lactone (3-oxo-C8-HSL), while TraR is an 3-oxo-C8-HSL-responsive transcriptional activator. We have compared the abilities of 3-oxo-C8-HSL and
S Swift et al.
Molecular microbiology, 10(3), 511-520 (1993-11-01)
The pheromone N-(3-oxohexanoyl)-L-homoserine lactone (OHHL) regulates expression of bioluminescence in the marine bacterium Vibrio fischeri, the production of carbapenem antibiotic in Erwinia carotovora and exoenzymes in both E. carotovora and Pseudomonas aeruginosa. A characteristic feature of this regulatory mechanism in
Developing Cyanobacterial Quorum Sensing Toolkits: Toward Interspecies Coordination in Mixed Autotroph/Heterotroph Communities
Kokarakis EJ, et al.
ACS Synthetic Biology, 12(1), 265-276 (2023)
Analogs of the autoinducer 3-oxooctanoyl-homoserine lactone strongly inhibit activity of the TraR protein of Agrobacterium tumefaciens
Zhu J, et al.
Journal of Bacteriology, 180(20), 5398-5405 (1998)
M I Moré et al.
Science (New York, N.Y.), 272(5268), 1655-1658 (1996-06-14)
Many bacteria, including several pathogens of plants and humans, use a pheromone called an autoinducer to regulate gene expression in a cell density-dependent manner. Agrobacterium autoinducer [AAI, N-(3-oxo-octanoyl)-L-homoserine lactone] of A. tumefaciens is synthesized by the Tral protein, which is
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