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G3651
α-Glucosidase from Bacillus stearothermophilus
lyophilized powder, ≥50 units/mg protein
Synonim(y):
α-D-Glucoside glucohydrolase, Maltase
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About This Item
Polecane produkty
Formularz
lyophilized powder
Poziom jakości
aktywność właściwa
≥50 units/mg protein
charakterystyka ekologicznej alternatywy
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
obecność zanieczyszczeń
β-Glucosidase, α−galactosidase and β−galactosidase ≤0.1%
kategoria ekologicznej alternatywy
powiązane choroby
diabetes (management of non-insulin-dependent diabetes mellitus)
temp. przechowywania
2-8°C
Opis ogólny
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.
Zastosowanie
α-glucosidase is potential enzyme for the biosynthesis of complex carbohydrates.
Działania biochem./fizjol.
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.
Definicja jednostki
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.
Postać fizyczna
Lyophilized powder containing potassium phosphate buffer salt
Komentarz do analizy
Activity using maltose as substrate at pH 6.0 at 25 deg C is ~2X greater than that obtained using p-nitrophenyl-α-D-glucoside as substrate at pH 6.8 at 37 °C.
Protein determined by biuret.
Inne uwagi
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
Ta strona może zawierać tekst przetłumaczony maszynowo.
Inhibitor
substrat
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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B Setlow et al.
Journal of applied microbiology, 120(5), 1326-1335 (2016-01-26)
This study was to determine the sources, location and identity of α-glucosidases in dormant/germinating/outgrowing spores and growing cells of Geobacillus stearothermophilus ATCC 7953, an enzymatic activity in spores used in rapid tests of steam sterilization. α-Glucosidase activity in spores and
A D Baron
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P R Flanagan et al.
The Biochemical journal, 173(2), 553-563 (1978-08-01)
Maltase-glucoamylase, a microvillous membrane ectoenzyme, was solubilized from rat intestinal mucosa by digestion with papain and subsequently purified to homogeneity with an overall yield of 10--20%. An antibody to the purified enzyme formed a single precipitin line in immunodiffusion experiments
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