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6 Results for "

violacein

" in MedChemExpress (MCE) Product Catalog:

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Violacein

Cat. No.: HY-119809

CAS No.: 548-54-9

Purity: 99.97%

Category:

Alkaloids Microorganisms Sunscreen Cosmetic Research Disease Research Fields Cancer Indole Alkaloids

Target:

Apoptosis Endogenous Metabolite

Violacein, a secondary metabolite produced by several microorganisms, possesses potent anticancer and low side effects. Violacein possesses antioxidant properties. Apoptosis inducer .

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

Cat. No.: HY-134560

CAS No.: 147795-40-2

Purity: 99.62%

Synonyms: 3-Oxo-C10-HSL

Category:

Microorganisms Ketones, Aldehydes, Acids

Target:

Bacterial

N-(3-Oxodecanoyl)-L-homoserine lactone (3-Oxo-C10-HSL) is a bacterial signaling molecule with quorum-sensing agonistic activity and competitive antagonistic activity against short-chain AHLs. N-(3-Oxodecanoyl)-L-homoserine lactone binds to VanR to form a complex, activates the transcription of the vanI gene, and establishes an autoregulatory loop for its own synthesis. N-(3-Oxodecanoyl)-L-homoserine lactone inhibits the synthesis of violacein induced by short-chain AHLs. N-(3-Oxodecanoyl)-L-homoserine lactone serves as the sole carbon and nitrogen source for Rhodococcus erythropolis W2 and can be completely degraded. N-(3-Oxodecanoyl)-L-homoserine lactone can be used in studies related to bacterial infections .

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Deoxyviolacein

Cat. No.: HY-121178

CAS No.: 5839-61-2

Target:

Bacterial Fungal

Research Areas:

Infection

Deoxyviolacein is a bacterial metabolite and byproduct in the biosynthesis of the bisindole alkaloid violacein (HY-119809) that has anticancer, antibacterial, and antifungal properties. It inhibits proliferation of hepatocellular carcinoma cells when used at concentrations ranging from 0.1 to 1 μM. Deoxyviolacein (125 μg/mL) has antibacterial activity against Gram-positive bacteria, including S. aureus, B. subtilis, and B. megaterium. It also has antifungal activity against R. solani when used at a concentration of 2 mg/ml.

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Aculene D

Cat. No.: HY-N10192

CAS No.: 2043948-38-3

Category:

Infection Microorganisms Terpenoids Sesquiterpenes Disease Research Fields

Target:

Endogenous Metabolite Bacterial

Aculene D, a fungal metabolite, shows quorum sensing (QS) inhibitory activity against Chromobacterium violaceum CV026, and could significantly reduce violacein production in N-hexanoyl-l-homoserine lactone (C6-HSL) induced C. violaceum CV026 cultures at sub-inhibitory concentrations .

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N-butyryl-L-Homocysteine thiolactone

Cat. No.: HY-116762

CAS No.: 202284-85-3

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. The control of bacterial infection by quenching the quorum sensing system of bacteria is a promising research area. The expression of specific target genes, such as transcriptional regulators belonging to the LuxIR protein family, is coordinated by the synthesis of diffusible acyl homoserine lactone (AHL) molecules. N-butyryl-L-Homocysteine thio-lactone is an analog of N-butyryl-L-homoserine lactone, a small, diffusible signaling molecule involved in quorum sensing, thereby controlling gene expression and cellular metabolism . N-butyryl-L-homocysteine thiolactone induces violacein expression in Viola viola mutants that normally fail to produce AHL.

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