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10113 Sigma-Aldrich

Amyloglucosidase from Aspergillus niger

powder, white, ~120 U/mg

Synonym: 1,4-α-D-Glucan glucohydrolase, Exo-1,4-α-glucosidase, Glucoamylase



Related Categories 3.2.x.x Glycosidases, 3.x.x.x Hydrolases, Application Index, Biochemicals and Reagents, Carbohydrate Hydrolysis,
form   powder
mol wt   Mr ~97000
color   white
foreign activity   protease ≤0.1%
storage temp.   2-8°C


Unit Definition

1 U corresponds to the amount of enzyme which liberates 1 μmol glucose per minute at pH 4.8 and 60 °C (starch, Cat. No. 85642, as substrate).

Other Notes

Synthesis of hetero-oligosaccharides by glucoamylase in reverse.

Safety & Documentation

Safety Information

GHS08  GHS08
Signal word 
Hazard statements 
Precautionary statements 
NONH for all modes of transport
WGK Germany 


Certificate of Analysis (COA)

Please Enter a Lot Number

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products.Once you log onto our website, you will find the price and availability displayed on the product detail page.You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 orview local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What is the molecular weight of Product 10113,Amyloglucosidase from Aspergillus niger?
Amyloglucosidase from A. niger exists in two isoforms with MWs of 69,810 and 89,130, as determined by SDS-PAGE. See: Starch, 34, 346 (1982).
Does Product 10113,Amyloglucosidase from Aspergillus niger, contain any stabilizers or additives?
Fluka does not add any extending additives such as glucose or sucrose. It is unknown to Fluka if the starting material contained any additives. This product does not contain sodium acetate buffer salts.
How can a solution of Product 10113,Amyloglucosidase from Aspergillus niger, be prepared?
A 1 mg/mL solution may be prepared in 10 mM sodium acetate buffer at approximately pH 4.8.
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