O1764
N-(3-Oxooctanoyl)-L-homoserine lactone
≥97% (HPLC), white, powder
동의어(들):
3-oxo-C8-HSL, 3OC8-HSL, N-(β-Ketooctanoyl)-L-homoserine
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모든 사진(1)
About This Item
실험식(Hill 표기법):
C12H19NO4
CAS Number:
Molecular Weight:
241.28
MDL number:
UNSPSC 코드:
12352202
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.32
추천 제품
Quality Level
분석
≥97% (HPLC)
양식
powder
분자량
241.28
기술
protein expression: suitable
색상
white
solubility
chloroform: 50 mg/mL, clear, colorless
배송 상태
wet ice
저장 온도
−20°C
SMILES string
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
일반 설명
N-(3-Oxooctanoyl)-L-homoserine lactone is a common quorum sensing (QS) signal.
It is a signaling molecule that is produced by Gram negative bacteria.
It is a signaling molecule that is produced by Gram negative bacteria.
애플리케이션
N-(3-Oxooctanoyl)-L-homoserine lactone has been used:
- to study the effects of pH, temperature, and salinity on extracellular polymeric substances (EPS) of Pseudomonas aeruginosa biofilm.
- as an AHL inducer to activate the quorum sensing pathways in Synechococcus elongatus.
생화학적/생리학적 작용
N-(3-Oxooctanoyl)-L-homoserine lactone stimulates the tra gene expression. It is an autoinducer and potent antagonist.
또한 이 제품과 함께 일반적으로 구입
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
가장 최신 버전 중 하나를 선택하세요:
시험 성적서(COA)
Lot/Batch Number
이미 열람한 고객
Z Q Luo et al.
Journal of bacteriology, 183(13), 3919-3930 (2001-06-08)
Conjugal transfer of Agrobacterium tumefaciens Ti plasmids is regulated by quorum sensing via TraR and its cognate autoinducer, N-(3-oxo-octanoyl)-L-homoserine lactone. We isolated four Tn5-induced mutants of A. tumefaciens C58 deficient in TraR-mediated activation of tra genes on pTiC58DeltaaccR. These mutations
Kayode K Ojo et al.
The Journal of antimicrobial chemotherapy, 57(6), 1065-1069 (2006-03-23)
To determine whether mef(A)-msr(D) and tet(M) genes are linked in representative Gram-negative isolates and/or transferred together during conjugation. To molecularly characterize the Acinetobacter junii element and compare the structure and sequence with the non-conjugative Streptococcus pneumoniae Tn2009 element. PCR assays
Alessandro Vannini et al.
Acta crystallographica. Section D, Biological crystallography, 58(Pt 8), 1362-1364 (2002-07-24)
TraR is an Agrobacterium tumefaciens transcriptional regulator which binds the pheromone N-3-oxooctanoyl-L-homoserine lactone (AAI) in response to the bacterial population density. The TraR-AAI complex dimerizes and interacts with a specific 18-base-pair DNA sequence (TraBox), activating promoters containing this site. TraR
Effects of pH, Temperature and Salinity on Extracellular Polymeric
Substances of Pseudomonasaeruginosa Biofilm with
N-(3-Oxooxtanoyl)-L-Homoserine Lactone Addition
Substances of Pseudomonasaeruginosa Biofilm with
N-(3-Oxooxtanoyl)-L-Homoserine Lactone Addition
Lijie Zhou
J. Water Res. (2014)
Alessandro Vannini et al.
The EMBO journal, 21(17), 4393-4401 (2002-08-29)
The quorum sensing system allows bacteria to sense their cell density and initiate an altered pattern of gene expression after a sufficient quorum of cells has accumulated. In Agrobacterium tumefaciens, quorum sensing controls conjugal transfer of the tumour- inducing plasmid
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