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X3876

Sigma-Aldrich

Xylanase aus Trichoderma viride

greener alternative

lyophilized powder, 100-300 units/mg protein

Synonym(e):

1,4-β-D-Xylanxylanohydrolase, endo-1,4-β-Xylanase

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About This Item

CAS-Nummer:
9025-57-4
EC-Nummer:
3.2.1.8 (BRENDA, IUBMB)
EG-Nummer:
232-800-2
MDL-Nummer:
MFCD00132594
UNSPSC-Code:
12352204
NACRES:
NA.54

Biologische Quelle

fungus (Trichoderma viride)

Qualitätsniveau

200

Form

lyophilized powder

Spezifische Aktivität

100-300 units/mg protein

Mol-Gew.

22 kDa

Zusammensetzung

Protein, ~50% biuret

Grünere Alternativprodukt-Eigenschaften

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

sustainability

Greener Alternative Product

Fremdaktivität

β-glucosidase and β-xylosidase ≤0.1%
cellulase <0.2%

Grünere Alternativprodukt-Kategorie

, Enabling

Lagertemp.

2-8°C

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Allgemeine Beschreibung

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 cellulosic ethanol research. For more information see the article in biofiles and Enzymes for Alternative Energy Research
Xylanase from Trichoderma viride was shown to have molecular weight of 22 kDa with a Pi of 9.3.
Xylanase is a hemicellulolytic enzyme. It is synthesized by microorganisms like bacteria, yeast and fungi.

Anwendung

Xylanase from Trichoderma viride has been used as a component of an enzyme mixture for the hydrolysis of hemicellulose-rich solution (autohydrolysate). It has also been used as a cell-wall degrading enzyme to determine the efficiency of p-coumaryl esterase to release p-coumaroyl and feruloyl group.

Biochem./physiol. Wirkung

Xylanase (endo-1,4-β-Xylanase) is involved in the hydrolysis of xylan. It has a wide range of applications in industrial processes such as, bioleeching of craft pulp in paper industry and production of hydrolysates from agro-industrial wastes. Xylanase is also used in nutritional enhancement of lignocellulosic feed and in clarification of juice and wines.

Einheitendefinition

1 U setzt 1 μmol reduzierenden Zucker pro Minute bei pH 4.5 und 30 °C frei, gemessen als Xylose Äquivalente von Xylan (X0627) .

Physikalische Form

Enthält Sorbitol und Natriumacetat-Puffersalze

Sonstige Hinweise

Für weitere Informationen siehe enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

Piktogramme

Health hazard
GHS08

Signalwort

Danger

H-Sätze

H334

Gefahreneinstufungen

Resp. Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Sigma-Aldrich

C2730

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Sigma-Aldrich

M5019

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Low-molecular-weight xylanase from Trichoderma viride
Ujiie, M.
Applied and Environmental Microbiology, 57, 1860-1862 (1994)
Saleh Sabiha-Hanim et al.
Bioresource technology, 102(2), 1234-1239 (2010-08-28)
Oil palm (Elaeis guineensis Jacq.) is one of the most important commercial crops for the production of palm oil, which generates 10.88 tons of oil palm fronds per hectare of plantation as a by-product. In this study, oil palm frond
Ichiro Kamei et al.
Bioresource technology, 126, 137-141 (2012-10-18)
We propose a new process of unified aerobic delignification and anaerobic saccharification and fermentation of wood by a single microorganism, the white-rot fungus Phlebia sp. MG-60. This fungus is able to selectively degrade lignin under aerobic solid state fermentation conditions
Maija Tenkanen et al.
The FEBS journal, 280(1), 285-301 (2012-11-22)
A minor xylanase, named XYN IV, was purified from the cellulolytic system of the fungus Trichoderma reesei Rut C30. The enzyme was discovered on the basis of its ability to attack aldotetraohexenuronic acid (HexA-2Xyl-4Xyl-4Xyl, HexA(3)Xyl(3)), releasing the reducing-end xylose residue.
J Gerasimova et al.
Mikrobiologiia, 81(4), 457-463 (2012-11-20)
Thermophilic strain JK1 was isolated from compost using xylan as a single carbon source. On the basis of 16S rRNA gene phylogenetic analysis and spo0A gene sequence similarity analysis, strain JK1 was identified as Geobacillus thermodenitrificans strain. During the exponential
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