C2605
Cellulase from Aspergillus sp.
aqueous solution
Sinónimos:
Carezyme 4500L®, Carezyme®
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Número CAS:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-734-4
MDL number:
eCl@ss:
32160410
Specific activity:
≥1000 units/g
Servicio técnico
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Permítanos ayudarleQuality Level
form
solid
specific activity
≥1000 units/g
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
greener alternative category
storage temp.
2-8°C
General description
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
Application
Cellulase from Aspergillus sp. has been used to degrade cello-oligosaccharides into glucose during the analysis of BBC (bioabsorbable bacterial cellulose) biodegradability. The enzyme has also been used in photon correlation spectroscopy to study its effects on unfiltered beer samples. The parameters evaluated in this spectroscopic analysis were the size of suspended particles, flow rate and haze stability.
Biochem/physiol Actions
Cellulases are enzymes that hydrolyze cellulose, a linear polymer of anhydroglucose units linked together by β-1,4-glycosidic bonds, to glucose. Endo-β-D-glucanase is one of the major component enzymes of the cellulase complex. It catalyzes the hydrolysis of cellulose by randomly splitting the sugar residues within the molecule. Exo-β-D-glucanase and β-glucosidase can synergistically convert cellulose into glucose and hence are used on an industrial scale.
Preparation Note
produced by submerged fermentation of a genetically modified Aspergillus microorganism
Other Notes
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
Legal Information
A product of Novozyme Corp.
Carezyme is a registered trademark of Novozymes Corp.
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Danger
hcodes
Hazard Classifications
Resp. Sens. 1
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Monitoring of Beer Filtration Using Photon Correlation Spectroscopy (PCS).
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Journal of the Institute of Brewing, 117(4), 639-646 (2011)
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