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Violacein

Cat. No. M21618

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Violacein Structure
Size Price Availability
1mg USD 780  USD780 3-4 Weeks
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Quality Control & Documentation
Biological Activity

Violacein is a bacterial metabolite originally isolated from C. violaceum that has antibacterial and antiprotozoal activities. Violacein is active against Gram-positive bacteria, including B. subtilis and S. aureus (MICs = 0.8 and 1.6 µM, respectively). It is also active against P. falciparum, including chloroquine-susceptible and -resistant strains (IC50s = 0.85 and 0.63 µM, respectively). It reduces parasitemia in a mouse model of nonlethal P. chabaudi chabaudi infection when administered at a dose of 7.5 mg/kg and increases survival in a mouse model of lethal P. chabaudi chabaudi infection. Violacein permeabilizes the cytoplasmic membrane of bacterial cells but does not affect the cell wall.

Chemical Information
Molecular Weight 343.34
Formula C20H13N3O3
CAS Number 548-54-9
Solubility (25°C) DMSO
Storage -20°C, protect from light
References

[1] N Durn, et al. Lett Appl Microbiol. Violacein and its antifungal activity: comments and potentialities

[2] Nelson Durn, et al. World J Microbiol Biotechnol. Multi-target drug with potential applications: violacein in the spotlight

[3] HyunA Park, et al. Crit Rev Biotechnol. Microbial synthesis of violacein pigment and its potential applications

[4] Nelson Durn, et al. Recent Pat Biotechnol. Patents on Violacein: A Compound with Great Diversity of Biological Activities and Industrial Potential

[5] Seong Yeol Choi, et al. Biomed Res Int. Violacein: Properties and Production of a Versatile Bacterial Pigment

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Keywords: Violacein supplier, Apoptosis, inhibitors, activators

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