A2771
α-Amylase from barley malt
Type VIII-A, powder
Synonym(s):
1,4-α-D-Glucan-glucanohydrolase
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About This Item
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type
Type VIII-A
form
powder
α-amylase activity
≥1 unit/mg solid
β-amylase activity
≥1 unit/mg solid
contains
lactose as extender
greener alternative product characteristics
Waste Prevention: Greener alternative product characteristics
Learn more about the Principles of Green Chemistry.
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 waste prevention when used in starch ethanol research. For more information see the article in biofiles.
Packaging
Package size based on α-amylase activity
Unit Definition
One unit will liberate 1.0 mg of maltose from starch in 3 min at pH 6.9 at 20 °C.
Other Notes
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
substrate
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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