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A4862

Sigma-Aldrich

α-Amylase from Bacillus sp.

liquid

Synonym(e):

1,4-α-D-glucan glucanohydrolase, 1,4-alpha-D-glucan glucanohydrolase, Termamyl® 300L, alpha-amylase, endoglucanase

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About This Item

CAS-Nummer:
9000-85-5
EC-Nummer:
3.2.1.1 (BRENDA, IUBMB)
MDL-Nummer:
MFCD00081319
UNSPSC-Code:
12352204
NACRES:
NA.54

Biologische Quelle

Bacillus sp.

Form

liquid

Lagertemp.

2-8°C

Allgemeine Beschreibung

α-Amylase belongs to glycosyl hydrolase family 13. It comprises of A, B and C domains. Domain A has two aspartic acid and a glutamic acid as catalytic residues. Domain B possesses Ca2+ and Na+ binding sites.

Anwendung

α-Amylase from Bacillus sp. has been used in the digestion of lyophilized microalgae sample. It has also been used to evaluate α-amylase inhibitory activity in marine algae samples and Myrmecodia platytyrea.

Biochem./physiol. Wirkung

α-Amylase hydrolyzes the polysaccharides starch, malto-oligosaccharides at the α-d-(1,4)-glucosidic linkages to α-anomeric products. It has wide applications in industries including food, pharmaceutical, textile and paper.

Einheitendefinition

One unit will liberate 1.0 mg of maltose from starch in 3 minutes at pH 6.9 at 20 deg C.

Rechtliche Hinweise

Ein Produkt der Novozyme Corp.
Termamyl is a registered trademark of Novozymes Corp.

Piktogramme

Health hazard
GHS08

Signalwort

Danger

H-Sätze

H334

Gefahreneinstufungen

Resp. Sens. 1

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

Improving the reversibility of thermal denaturation and catalytic efficiency of Bacillus licheniformis alpha-amylase through stabilizing a long loop in domain B
Li Z, et al.
PLoS ONE, 12(3), e0173187-e0173187 (2017)
High-performance thin-layer chromatography-direct bioautography as a method of choice for alpha-amylase and antioxidant activity evaluation in marine algae
Agatonovic-Kustrin S and Morton DW
Journal of Chromatography A, 1530, 197-203 (2017)
Snezana Agatonovic-Kustrin et al.
Marine drugs, 17(3) (2019-03-06)
Marine organisms produce an array of biologically active natural products, many of which have unique structures that have not been found in terrestrial organisms. Hence, marine algae provide a unique source of bioactive compounds. The present study investigated 19 marine
High-performance thin-layer chromatographic methods in the evaluation of the antioxidant and anti-hyperglycemic activity of Myrmecodia platytyrea as a promising opportunity in diabetes treatment
Agatonovic-Kustrin S, et al.
Journal of Chromatography A, 1530, 192-196 (2017)
Microalgae Characterization for Consolidated and New Application in Human Food, Animal Feed and Nutraceuticals
Molino A, et al.
International Journal of Environmental Research and Public Health, 15(11), 2436-2436 (2018)
Alle zugehörigen Dokumente anzeigen

Protokolle

Enzymatic Assay of α-Amylase (EC 3.2.1.1)

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

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