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Merck

38429

Laccase from Trametes versicolor

greener alternative

powder, light brown, ≥0.5 U/mg

Sinónimos:

Oxygen oxidoreductase

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Número CAS:
NACRES:
NA.54
UNSPSC Code:
12352204
EC Number:
420-150-4
MDL number:
Número CE:
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Nombre del producto

Laccase from Trametes versicolor, powder, light brown, ≥0.5 U/mg

SMILES string

[n]1(c(c(cc1C)C=O)C)CC

InChI key

NWDZDFOKSUDVJV-UHFFFAOYSA-N

InChI

1S/C9H13NO/c1-4-10-7(2)5-9(6-11)8(10)3/h5-6H,4H2,1-3H3

form

powder

specific activity

≥0.5 U/mg

greener alternative product characteristics

Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

color

light brown

greener alternative category

storage temp.

2-8°C

Quality Level

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Categorías relacionadas

Application

Laccase from Trametes versicolor has been used:
  • to assess the use of four laccase-producing strains in waste water treatment
  • in laccase assay
  • in screening the lignols

Biochem/physiol Actions

Laccase catalyzes the oxidation of phenol containing compounds, including lignin, through the reduction of oxygen to water. The presence of mediators will allow the oxidation of non-phenlic compounds as well. The primary function of laccase is to degrade lignin in fungi.
Some of the enzymatic actions of laccase are associated with sporulation, detoxification, morphogenesis, melanin polymerization and it offers protection to spore coat. Laccase can catalyse a number of substrates including medicinal drugs and halogenated pesticides. It utilizes oxygen for its catalysis. For these reasons, it might be useful in the biological degradation of micropollutants in wastewater treatment.

General description

Laccase is an enzyme, produced by ericoid mycorrhiza and ectomycorrhiza fungi. It belongs to the group of polyphenol oxidases. Laccase is also present in plants and bacteria.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention when used in fuel cell and cellulosic ethanol research. For more information see the article in biofiles and Enzymes for Alternative Energy Research.

Other Notes

One unit corresponds to the amount of enzyme which converts 1 μmole of catechol per minute at pH 5.0 and 25 °C
former nomenclature: Coriolus versicolor

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Komal Agrawal et al.
Heliyon, 6(5), e03972-e03972 (2020-05-22)
Multicopper oxidases (MCOs) has a unique feature of having the presence of four Cu atoms arranged into three (Type I, II and III) spectral classification. MCOs laccase due to its broad range of substrate specificity has numerous biotechnological applications. The
Qimiao Shao et al.
The Journal of biological chemistry, 287(17), 14270-14279 (2012-03-01)
Many insects eat the green leaves of plants but excrete black feces in an as yet unknown mechanism. Insects cannot avoid ingesting pathogens with food that will be specifically detected by the midgut immune system. However, just as in mammals
Laccases and other polyphenol oxidases in ecto-and ericoid mycorrhizal fungi
Burke R and Cairney J
Mycorrhiza, 12(3), 105-116 (2002)
Jonas Margot et al.
AMB Express, 3(1), 63-63 (2013-10-25)
Relatively high concentrations of micropollutants in municipal wastewater treatment plant (WWTP) effluents underscore the necessity to develop additional treatment steps prior to discharge of treated wastewater. Microorganisms that produce unspecific oxidative enzymes such as laccases are a potential means to
Faustine Lorquin et al.
Scientific reports, 11(1), 8538-8538 (2021-04-22)
Pyomelanin is a polymer of homogentisic acid synthesized by microorganisms. This work aimed to develop a production process and evaluate the quality of the pigment. Three procedures have been elaborated and optimized, (1) an HGA-Mn2+ chemical autoxidation (PyoCHEM yield 0.317 g/g

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