Összes fotó(1)
Fontos dokumentumok
10940
N-Octanoyl-DL-homoserine lactone
≥97.0% (HPLC)
Szinonimák:
N-Capryloyl-DL-homoserine lactone
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)
About This Item
Tapasztalati képlet (Hill-képlet):
C12H21NO3
CAS-szám:
Molekulatömeg:
227.30
Beilstein:
1642628
MDL-szám:
UNSPSC kód:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
Javasolt termékek
product name
N-Octanoyl-DL-homoserine lactone, ≥97.0% (HPLC)
Minőségi szint
Teszt
≥97.0% (HPLC)
form
powder with small lumps
szín
white to faintly beige
alkalmazás(ok)
detection
tárolási hőmérséklet
2-8°C
SMILES string
CCCCCCCC(=O)NC1CCOC1=O
InChI
1S/C12H21NO3/c1-2-3-4-5-6-7-11(14)13-10-8-9-16-12(10)15/h10H,2-9H2,1H3,(H,13,14)
Nemzetközi kémiai azonosító kulcs
JKEJEOJPJVRHMQ-UHFFFAOYSA-N
Alkalmazás
Application test: Induces violacein expression in a Chromobacterium violaceum mutant usually not able to produce homoserine lactones.
Biokémiai/fiziológiai hatások
N-Octanoyl-DL-homoserine lactone is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) regulate gene expression in gram-negative bacteria, such as Echerichia and Salmonella are involved in quorum sensing, cell to cell communication among bacteria. Some AHLs are potent chemoattractants for human immune cells such as neutrophils.
N-octanoyl-homoserine lactone (N-C8-HSL) is among a group of homoserine lactones that includes; N-Heptanoyl-DL-homoserine lactone (C7HSL), N-Decanoyl-DL-homoserine lactone (N-C10-HSL), N-(3-oxodecanoyl) homoserine-L-lactone (3-oxo-C10 HSL), N-(3-oxododecanoyl)homoserine-L-lactone (3-oxo-C12-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.
Tárolási osztály kódja
11 - Combustible Solids
WGK
WGK 3
Lobbanási pont (F)
Not applicable
Lobbanási pont (C)
Not applicable
Egyéni védőeszköz
Eyeshields, Gloves, type N95 (US)
Analitikai tanúsítványok (COA)
Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.
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Az ügyfelek ezeket is megtekintették
Hongsup Kim et al.
Journal of bacteriology, 194(5), 982-992 (2011-12-20)
Burkholderia glumae possesses a quorum-sensing (QS) system mediated by N-octanoyl-homoserine lactone (C(8)-HSL) and its cognate receptor TofR. TofR/C(8)-HSL regulates the expression of a transcriptional regulator, qsmR. We identified one of the universal stress proteins (Usps), Usp2, from a genome-wide analysis
Hebert F Culler et al.
Genes, 9(5) (2018-05-16)
Atypical enteropathogenic Escherichia coli are capable to form biofilm on biotic and abiotic surfaces, regardless of the adherence pattern displayed. Several E. coli mechanisms are regulated by Quorum sensing (QS), including virulence factors and biofilm formation. Quorum sensing is a
Xinqi Huang et al.
Current microbiology, 74(1), 68-76 (2016-11-04)
Marine algae provide a unique niche termed the phycosphere for microorganism inhabitation. The phycosphere environment is an important niche for mutualistic and competitive interactions between algae and bacteria. Quorum sensing (QS) serves as a gene regulatory system in the microbial
Francisco Pérez-Montaño et al.
Research in microbiology, 162(7), 715-723 (2011-05-24)
Legume-nodulating rhizobia use N-acyl homoserine lactones (AHLs) to regulate several physiological traits related to the symbiotic plant-microbe interaction. In this work, we show that Sinorhizobium fredii SMH12, Rhizobium etli ISP42 and Rhizobium sullae IS123, three rhizobial strains with different nodulation
Longyi Lv et al.
Journal of hazardous materials, 354, 72-80 (2018-05-08)
Quorum sensing (QS) signalling has been extensively studied in single species populations, activated sludge, biofilm and aerobic granular sludge. However, ecological roles of QS in anaerobic granular sludge, particularly in the content of the relationship between QS signalling and microbial
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