Sucrase (Maltase from yeast) 

High purity Sucrase (Maltase from yeast) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.20
CAS: 9001-42-7 

alpha-glucosidase; alpha-D-glucoside glucohydrolase

Highly purified. From yeast.
Lyophilised powder.

Specific activity
~ 20 U/mg (40oC, pH 6.8 on sucrose).

Stability: > 4 years at -20°C.

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Product Code
Content/size
Stock
Price
Qty
E-SUCR
300 Units (on sucrose)
 

DESCRIPTION

Sucrase (Maltase from yeast)

EC 3.2.1.20
CAS: 9001-42-7

Synonyms:
alpha-glucosidase; alpha-D-glucoside glucohydrolase

Form:
Lyophilised powder.

Stability: 
> 4 years at -20oC.

Specific activity:
~ 20 U/mg (40oC, pH 6.8 on sucrose).

Unit definition:
One Unit of sucrase activity is defined as the amount of enzyme required to release one μmole of glucose per minute from sucrose (10 mM) in sodium phosphate buffer (100 mM), pH 6.8 at 40oC.

Specificity:
Hydrolysis of terminal, non-reducing (1,4)-linked α-D-glucose residues with release of D-glucose. 

Applications:
Applications for the removal of sucrose in various analytical procedures in the cereals, food and feeds, fermentation and beverage industries.

The molecular basis of the effect of temperature on enzyme activity.

Daniel, R. M., Peterson, M. E., Danson, M. J., Price, N. C., Kelly, S. M., Monk, C R., Weinberg, C S., Oudshoorn, M. L. & Lee, C. K. (2010). Biochem. J, 425, 353-360.