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H2125

Sigma-Aldrich

Hemicellulase from Aspergillus niger

greener alternative

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

Sinonimo/i:

cellulase, mannanase, xylanase

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About This Item

Numero CAS:
9025-56-3
Numero CE:
232-799-9
Numero MDL:
MFCD00131279
Codice UNSPSC:
12352204
NACRES:
NA.54

Forma fisica

powder

Livello qualitativo

200

Attività specifica

0.3-3.0 unit/mg solid (using a β-galactose dehydrogenase system and locust bean gum as substrate)

Caratteristiche più verdi

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

Categoria alternativa più verde

Enabling,

Temperatura di conservazione

−20°C

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Categorie correlate

Descrizione generale

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.

Applicazioni

Hemicellulase from Aspergillus niger has been used in enzyme digestions.

Azioni biochim/fisiol

Hemicellulase is a group of enzymes that catalyzes the breakdown of heteropolysaccharides. It includes glucanases that act on glucan. Similarly, xylanases and mannanases breakdown xylan and mannan respectively. Hemicellulase is prevalent among various bacteria, fungi and plants.

Qualità

An undefined mixture of glycolytic enzymes usually containing xylanase, mananase and other activities.

Definizione di unità

One unit will produce a relative fluidity change of 1 per 5 minutes using locust bean gum as substrate at pH 4.5 at 40 °C

Altre note

View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

Pittogrammi

Health hazard
GHS08

Avvertenze

Danger

Indicazioni di pericolo

H334

Classi di pericolo

Resp. Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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