2-heptyl-3-hydroxy-4(1H)-Quinolone

TargetMol
Product Code: TAR-T38373
Supplier: TargetMol
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TAR-T38373-1mL1 mL * 10 mM (in DMSO)£131.00
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TAR-T38373-5mg5mg£132.00
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TAR-T38373-10mg10mg£147.00
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TAR-T38373-25mg25mg£200.00
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TAR-T38373-50mg50mg£263.00
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TAR-T38373-100mg100mg£376.00
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Overview

Regulatory Status: RUO
Shipping:
cool pack
Storage:
-20℃

Images

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Further Information

Bioactivity:
2-heptyl-3-hydroxy-4(1H)-Quinolone is a quorum-sensing signaling molecule produced by P. aeruginosa in response to increasing cell density.[1] It increases expression of the lasB gene, which encodes the virulence factor elastase, in P. aeruginosa (EC50 = ~30 μM in a reporter cell assay). 2-heptyl-3-hydroxy-4(1H)-Quinolone (60 μM) increases secretion of the metabolite pyocyanin and the lectin PA-IL, as well as increases biofilm production in P. aeruginosa populations.[2] It also reduces iron levels in P. aeruginosa growth media when used at a concentration of 40 μM and acts as an iron chelator in a Fe(III)-sulfate solution.[3]
CAS:
108985-27-9
Formula:
C16H21NO2
Molecular Weight:
259.349
Purity:
0.98
SMILES:
CCCCCCCC1=Nc2ccccc2C(=O)C1O

References

Pesci EC, et al. Quinolone signaling in the cell-to-cell communication system of Pseudomonas aeruginosa. Proc Natl Acad Sci U S A. 1999 ; 96(20):11229-11234. Diggle SP, et al. The Pseudomonas aeruginosa quinolone signal molecule overcomes the cell density-dependency of the quorum sensing hierarchy, regulates rhl-dependent genes at the onset of stationary phase and can be produced in the absence of LasR. Mol Microbiol. 2003 ; 50(1):29-43. Bredenbruch F, et al. The Pseudomonas aeruginosa quinolone signal (PQS) has an iron-chelating activity. Environ Microbiol. 2006 ; 8(8):1318-1329.