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Key Documents

O9139

Sigma-Aldrich

N-(3-Oxododecanoyl)-L-homoserine lactone

≥98% (TLC)

Sinonimo/i:

3-Oxo-C12-HSL

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About This Item

Formula empirica (notazione di Hill):
C16H27NO4
Numero CAS:
Peso molecolare:
297.39
Numero MDL:
Codice UNSPSC:
12352209
eCl@ss:
32160406
ID PubChem:
NACRES:
NA.26

product name

N-(3-Oxododecanoyl)-L-homoserine lactone, quorum sensing signaling molecule

Livello qualitativo

Saggio

≥98% (TLC)

Forma fisica

powder

Colore

white

applicazioni

cell analysis

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

Stringa SMILE

CCCCCCCCCC(=O)CC(=O)N[C@H]1CCOC1=O

InChI

1S/C16H27NO4/c1-2-3-4-5-6-7-8-9-13(18)12-15(19)17-14-10-11-21-16(14)20/h14H,2-12H2,1H3,(H,17,19)/t14-/m0/s1
PHSRRHGYXQCRPU-AWEZNQCLSA-N

Applicazioni

N-(3-Oxododecanoyl)-L-homoserine lactone (3-Oxo-C12-HSL), a member of a family of acyl homoserine lactones, may be used to determine its mechanisms and specificity of action as a signaling molecule involved in the regulation of bacterial quorum sensing.

Azioni biochim/fisiol

N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-HSL) is among a group of homoserine lactones that includes: N-octanoyl-homoserine lactone (N-C8-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 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.
Acyl homoserine lactone that is an autoinducer of quorum sensing by Pseudomonas aeruginosa. Degraded by paraoxonase (PON) family members.

Comunemente ordinati con questo prodotto

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

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Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


Certificati d'analisi (COA)

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Robust multicellular computing using genetically encoded NOR gates and chemical `wires?
Tamsir A, et al.
Nature, 469(7329), 212-215 (2011)
Kaihao Tang et al.
Scientific reports, 3, 2935-2935 (2013-10-15)
Quorum sensing (QS) is a population-dependent mechanism for bacteria to synchronize social behaviors such as secretion of virulence factors. The enzymatic interruption of QS, termed quorum quenching (QQ), has been suggested as a promising alternative anti-virulence approach. In order to
Yunhui Zhang et al.
BMC genomics, 16, 38-38 (2015-02-06)
Intestinal microbes play significant roles in fish and can be possibly used as probiotics in aquaculture. In our previous study, Flaviramulus ichthyoenteri Th78(T), a novel species in the family Flavobacteriaceae, was isolated from fish intestine and showed strong quorum quenching
Chihiro Ueda et al.
Antimicrobial agents and chemotherapy, 54(2), 683-688 (2009-11-18)
We have examined the potential bactericidal activities of several tetramic acids derived from Pseudomonas autoinducers against Clostridium difficile, a cause of antibiotic-associated pseudomembranous colitis. Clinical isolates of C. difficile (n=4) were incubated in broth with a chemically synthesized Pseudomonas autoinducer
Gene PA2449 Is Essential for Glycine Metabolism and Pyocyanin
Biosynthesis in Pseudomonas aeruginosa PAO1
Lundgren BR, et al.
Journal of Bacteriology, 195(9), 2087-2100 (2013)

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