Cellulase from Aspergillus niger, powder, >=0.3 units/mg solid

Descriptions

Application

Cellulase from Sigma has been used to study the ability of several of its possible substrates, cellulose, Avicel PH-101, and filter paper, to protect enzyme activity during monogastric diegstion in animal and avian digestive tracts.

The enzyme has also been approved as a secondary direct food additive as an aid in clam and shrimp processing.

Biochem/physiol Actions

Cellulase from Aspergillus niger catalyzes the hydrolysis of endo-1,4-β-D-glycosidic linkages in cellulose, lichenin, barley glucan, and the cellooligosaccharides cellotriose to cellohexaose. It does not cleave cellobiose or p-nitrophenyl-β-D-glucoside. This enzyme will also cleave intact glycosaminoglycan from a core peptide by hydrolyzing the xylosyl serine linkage.

General description

The FDA recognizes cellulase from A. niger as GRAS (Generally Regarded As Safe) if non-pathogenic and non-toxigenic strains, as well as current good manufacturing practices, are used in production.

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 used as enzyme for alternative energy. For more information see the Enzymes for Alternative Energy Research.Cellulase belongs to the family of glycoside hydrolase, which is secreted by various cellulolytic microorganisms.

Other Notes

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

Packaging

5000, 25000, 100000 units in poly bottle

Unit Definition

One unit will liberate 1.0 µmole of glucose from cellulose in one hr at pH 5.0 at 37 °C (2 hr incubation time).

Specifications

No detailed specifications are available for this product.

Downloads

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Code	Description	Quality Level	Manufacturer	Storage Temp.	Form	Price	Quantity
3579118	Cellulase from Aspergillus niger, powder, >=0.3 units/mg solid	200	SIGMA-ALDRICH	2-8°C	powder	£658.82 (exc VAT) per EACH	- +
3579119	Cellulase from Aspergillus niger, powder, >=0.3 units/mg solid	200	SIGMA-ALDRICH	2-8°C	powder	£161.57 (exc VAT) per EACH	- +
3579120	Cellulase from Aspergillus niger, powder, >=0.3 units/mg solid	200	SIGMA-ALDRICH	2-8°C	powder	£72.71 (exc VAT) per EACH	- +