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Safety Information

10113

Sigma-Aldrich

Amyloglucosidase from Aspergillus niger

greener alternative

powder, white, ~120 U/mg

Synonym(s):

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

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About This Item

CAS Number:
9032-08-0
Enzyme Commission number:
3.2.1.3 (BRENDA, IUBMB)
EC Number:
232-877-2
MDL number:
MFCD00081350
UNSPSC Code:
12352204
NACRES:
NA.54

form

powder

Quality Level

100

specific activity

~120 U/mg

mol wt

Mr ~97000

greener alternative product characteristics

Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

color

white

foreign activity

protease ≤0.1%

greener alternative category

, Enabling

storage temp.

2-8°C

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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 starch hydrolysis research. For more information see the article in biofiles.

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.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

常规特殊物品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCG4045
BCCB0498
BCBQ8377V
BCBD1453V
1337018

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  1. 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.

  2. 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.

  3. 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 or view local office numbers.

  4. 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. 

  5. 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).

  6. Does Product 10113,  Amyloglucosidase from Aspergillus niger, contain any stabilizers or additives?

    No extending additives such as glucose or sucrose are added. It is unknown if the starting material contained any additives. This product does not contain sodium acetate buffer salts.

  7. 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.

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

R.A. Rastall et al.
Biotechnology Letters, 13, 501-501 (1991)
Yuping Chen et al.
Bio-protocol, 7(13), e2371-e2371 (2017-07-05)
Organisms store carbohydrates in several forms. In yeast, carbohydrates are stored in glycogen (a multi-branched polysaccharide) and in trehalose (a disaccharide). As in other organisms, the amount of stored carbohydrate varies dramatically with physiological state, and accordingly, an assay of
Kulwa F Miraji et al.
Food & function, 12(16), 7527-7545 (2021-07-07)
Immature grain represents a precious nutritional source in many rural Africa areas. To optimize processing of immature rice into pepeta (a traditional rice-flakes produced from immature rice grains), immature rice (TXD306 variety) harvested at 18 and 26 days after 50%
Tiziana Ventriglia et al.
Plant physiology, 148(1), 65-76 (2008-07-11)
ADP-glucose (Glc) pyrophosphorylase (ADP-Glc PPase) catalyzes the first committed step in starch biosynthesis. Higher plant ADP-Glc PPase is a heterotetramer (alpha(2)beta(2)) consisting of two small and two large subunits. There is increasing evidence that suggests that catalytic and regulatory properties
John A Maga et al.
The Journal of biological chemistry, 288(3), 1428-1438 (2012-11-29)
We have used a peptide-based targeting system to improve lysosomal delivery of acid α-glucosidase (GAA), the enzyme deficient in patients with Pompe disease. Human GAA was fused to the glycosylation-independent lysosomal targeting (GILT) tag, which contains a portion of insulin-like
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