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L2157

Sigma-Aldrich

Laccase from Rhus vernicifera

greener alternative

crude acetone powder, ≥50 units/mg solid

Synonyme(s) :

Benzenediol:oxygen oxidoreductase

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About This Item

Numéro CAS:
80498-15-3
Numéro de classification (Commission des enzymes):
1.10.3.2 (BRENDA, IUBMB)
Numéro CE :
420-150-4
Numéro MDL:
MFCD00131475
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.54

Forme

crude acetone powder

Activité spécifique

≥50 units/mg solid

Caractéristiques du produit alternatif plus écologique

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

sustainability

Greener Alternative Product

Autre catégorie plus écologique

Enabling,

Température de stockage

−20°C

InChI

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

Clé InChI

NWDZDFOKSUDVJV-UHFFFAOYSA-N

Description générale

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 biofuel cell and cellulosic ethanol research. For more information see the article in biofiles and Enzymes for Alternative Energy Research.

Définition de l'unité

One unit will produce a ΔA530 of 0.001 per min at pH 6.5 at 30 °C in a 3 mL reaction volume using syringaldazine as substrate.

Pictogrammes

Health hazard
GHS08

Mention d'avertissement

Danger

Mentions de danger

H334

Conseils de prudence

P261 - P284 - P501

Classification des risques

Resp. Sens. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Hemicellulase from Aspergillus niger powder, 0.3-3.0 unit/mg solid (using a β-galactose dehydrogenase system and locust bean gum as substrate)

Sigma-Aldrich

H2125

Hemicellulase from Aspergillus niger

Mohammed Sherif et al.
Microbial biotechnology, 6(5), 588-597 (2013-07-03)
Multicopper oxidases can act on a broad spectrum of phenolic and non-phenolic compounds. These enzymes include laccases, which are widely distributed in plants and fungi, and were more recently identified in bacteria. Here, we present the results of biochemical and
Ngoc Han Tran et al.
Bioresource technology, 146, 721-731 (2013-08-21)
Many efforts have been made to understand the biodegradation of emerging trace organic contaminants (EOCs) in the natural and engineered systems. This review summarizes the current knowledge on the biodegradation of EOCs while having in-depth discussion on metabolism and cometabolism
Yu-Chan Zhang et al.
Nature biotechnology, 31(9), 848-852 (2013-07-23)
Increasing grain yields is a major focus of crop breeders around the world. Here we report that overexpression of the rice microRNA (miRNA) OsmiR397, which is naturally highly expressed in young panicles and grains, enlarges grain size and promotes panicle
Shanfa Lu et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(26), 10848-10853 (2013-06-12)
Laccases, as early as 1959, were proposed to catalyze the oxidative polymerization of monolignols. Genetic evidence in support of this hypothesis has been elusive due to functional redundancy of laccase genes. An Arabidopsis double mutant demonstrated the involvement of laccases
Thiago M B F Oliveira et al.
Biosensors & bioelectronics, 47, 292-299 (2013-04-17)
A novel enzymatic biosensor for carbamate pesticides detection was developed through the direct immobilization of Trametes versicolor laccase on graphene doped carbon paste electrode functionalized with Prussian blue films (LACC/PB/GPE). Graphene was prepared by graphite sonication-assisted exfoliation and characterized by
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Protocoles

Enzymatic Assay: Laccase (EC 1.10.3.2)

Laccase, a biocatalyst, oxidizes aromatic compounds with molecular oxygen reduction, making it useful in various applications.

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