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38429

Sigma-Aldrich

Laccase from Trametes versicolor

greener alternative

powder, light brown, ≥0.5 U/mg

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Synonym(s):
Oxygen oxidoreductase
CAS Number:
Enzyme Commission number:
EC Number:
MDL number:
NACRES:
NA.54

form

powder

Quality Level

specific activity

≥0.5 U/mg

greener alternative product characteristics

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

color

light brown

greener alternative category

storage temp.

2-8°C

InChI

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

InChI key

NWDZDFOKSUDVJV-UHFFFAOYSA-N

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This Item
L2157SAE0050X3876
Laccase from Trametes versicolor powder, light brown, ≥0.5 U/mg

38429

Laccase from Trametes versicolor

Laccase from Rhus vernicifera crude acetone powder, ≥50 units/mg solid

L2157

Laccase from Rhus vernicifera

Sigma-Aldrich

SAE0050

Laccase from Aspergillus sp.

Xylanase from Trichoderma viride lyophilized powder, 100-300 units/mg protein

X3876

Xylanase from Trichoderma viride

form

powder

form

crude acetone powder

form

-

form

lyophilized powder

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

color

light brown

color

-

color

-

color

-

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

-

greener alternative product characteristics

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

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.

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

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.
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.

Unit Definition

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

Other Notes

former nomenclature: Coriolus versicolor

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Laccase-mediator catalyzed conversion of model lignin compounds
Rich JO, et al.
Biocatal. Agric. Biotechnol., ACS Symp.Ser., 5, 111-115 (2016)
Ana Luisa Parra Guardado et al.
Environmental science and pollution research international, 28(20), 25579-25593 (2021-01-19)
In the present work, pharmaceutical micropollutant degradation by laccase immobilized on silica through an innovative process is proposed. The influence of different parameters on the immobilization conditions was evaluated by a 23 full factorial design, and parameters leading to the
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
Laccases and other polyphenol oxidases in ecto-and ericoid mycorrhizal fungi
Burke R and Cairney J
Mycorrhiza, 12(3), 105-116 (2002)
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

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