모든 사진(1)
About This Item
실험식(Hill 표기법):
C16H21NO2
CAS Number:
Molecular Weight:
259.34
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.25
추천 제품
Quality Level
분석
≥96.0% (HPLC)
형태
powder
저장 온도
−20°C
SMILES string
CCCCCCCC1=C(O)C(=O)c2ccccc2N1
InChI
1S/C16H21NO2/c1-2-3-4-5-6-11-14-16(19)15(18)12-9-7-8-10-13(12)17-14/h7-10,19H,2-6,11H2,1H3,(H,17,18)
InChI key
CEIUIHOQDSVZJQ-UHFFFAOYSA-N
일반 설명
2-heptyl-3-hydroxy-4-quinolone can function as an intercellular signal.
애플리케이션
Quorum sensing is a signaling system used by bacteria to coordinate activity based upon their population density. The system involves the exchange of signaling molecules among bacteria via cell receptors. Heptyl-3-hydroxy-4(1H)-quinolone (PQS) is a quorum sensing-regulated virulence factor used to induce and study the regulation of virulence genes such as those involved in iron scavenging.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
유해 및 위험 성명서
Hazard Classifications
Aquatic Chronic 4
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
Doreen S W Hooi et al.
Infection and immunity, 72(11), 6463-6470 (2004-10-27)
Pseudomonas aeruginosa releases a spectrum of well-regulated virulence factors, controlled by intercellular communication (quorum sensing) and mediated through the production of small diffusible quorum-sensing signal molecules (QSSM). We hypothesize that QSSM may in fact serve a dual purpose, also allowing
Stephen P Diggle et al.
Chemistry & biology, 14(1), 87-96 (2007-01-27)
Pseudomonas aeruginosa produces 2-heptyl-3-hydroxy-4(1H)-quinolone (PQS), a quorum-sensing (QS) signal that regulates numerous virulence genes including those involved in iron scavenging. Biophysical analysis revealed that 2-alkyl-3-hydroxy-4-quinolones form complexes with iron(III) at physiological pH. The overall stability constant of 2-methyl-3-hydroxy-4-quinolone iron(III) complex
E C Pesci et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(20), 11229-11234 (1999-09-29)
Numerous species of bacteria use an elegant regulatory mechanism known as quorum sensing to control the expression of specific genes in a cell-density dependent manner. In Gram-negative bacteria, quorum sensing systems function through a cell-to-cell signal molecule (autoinducer) that consists
Jintae Lee et al.
Microbial biotechnology, 2(1), 75-90 (2009-01-01)
Indole is an extracellular biofilm signal for Escherichia coli, and many bacterial oxygenases readily convert indole to various oxidized compounds including 7-hydroxyindole (7HI). Here we investigate the impact of indole and 7HI on Pseudomonas aeruginosa PAO1 virulence and quorum sensing
Jin-Hyung Lee et al.
FEMS microbiology letters, 329(1), 36-44 (2012-01-19)
The emergence of antibiotic resistance has necessitated new therapeutic approaches for combating persistent bacterial infection. An alternative approach is regulation of bacterial virulence instead of growth suppression, which can readily lead to drug resistance. The virulence of the opportunistic human
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