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G5003

Sigma-Aldrich

α-Glucosidase from Saccharomyces cerevisiae

greener alternative

Type I, lyophilized powder, ≥10 units/mg protein (using p-nitrophenyl α-D-glucoside as substrate.)

Sinonimo/i:

α-D-Glucosidase, α-D-Glucoside glucohydrolase, Maltase from yeast

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About This Item

Numero CAS:
9001-42-7
Classificazione EC (Enzyme Commission):
3.2.1.20 (BRENDA, IUBMB)
Numero CE:
232-604-7
Numero MDL:
MFCD00081321
Codice UNSPSC:
12352204
NACRES:
NA.54

Tipo

Type I

Livello qualitativo

200

Forma fisica

lyophilized powder

Attività specifica

≥10 units/mg protein (using p-nitrophenyl α-D-glucoside as substrate.)

contiene

phosphate buffer salts and EDTA as balance

Composizione

Protein, ≥50%

Caratteristiche più verdi

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

sustainability

Greener Alternative Product

N° accesso UniProt

P38158
P53341

Attività estranea

β-Glucosidase, α−galactosidase and β−galactosidase ≤0.1%

Categoria alternativa più verde

, Enabling

Malattie correlate

diabetes (management of non-insulin-dependent diabetes mellitus)

Temperatura di conservazione

−20°C

Informazioni sul gene

bakers yeast ... MAL12(853209) , MAL32(852602)

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Categorie correlate

Descrizione generale

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.

Applicazioni

α-glucosidase is used for the determination of α-amylase and the synthesis of various 1′-O-sucrose and 1-O-fructose esters. It was also used in the measurement of glycosidase inhibition.
For the determination of α-amylase and the synthesis of various 1′-O-sucrose and 1-O-fructose esters

Azioni biochim/fisiol

α-glucosidase hydrolyzes carbohydrates by acting on 1,4-α linkages. Inhibition of α-glucosidase is a prominent target in the management of non-insulin-dependent diabetes mellitus.
Hydrolysis of terminal, non-reducing 1→4-linked D-glucose residues with release of D-glucose.

Confezionamento

Sold on basis of p-nitrophenyl α-D-glucoside units.

Definizione di unità

One unit will liberate 1.0 μmole of D-glucose from p-nitrophenyl α-D-glucoside per min at pH 6.8 at 37 °C.

Risultati analitici

Protein determined by biuret.

Altre note

View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

Inibitore

N° Catalogo
Descrizione
Determinazione del prezzo

Substrato

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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