A3403
α-Amilasi
Type XII-A, saline solution, ≥500 units/mg protein (biuret)
Sinonimo/i:
1,4-α-D-Glucan-glucanoidrolasi
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About This Item
Numero CAS:
Numero MDL:
Codice UNSPSC:
12352204
eCl@ss:
32160410
NACRES:
NA.54
Prodotti consigliati
Tipo
Type XII-A
Livello qualitativo
Stato
saline solution
Attività specifica
≥500 units/mg protein (biuret)
PM
57.6 kDa
Caratteristiche più verdi
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
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Categoria alternativa più verde
Temperatura di conservazione
2-8°C
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Descrizione generale
α-Amylase is a member of the endo-amylase family. Its molecular weight is 57.6 kDa. α-Amylase is composed of three functional domains namely A, B and C. Domain A is a barrel-shaped (β/α)8 structure and is the largest domain. Domain B is linked to domain A via disulfide bond and is present between domain A and C. Domain C is composed of β-sheets and is connected to domain A via a polypeptide chain.
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 ethanol research. For more information see the article in biofiles.
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 ethanol research. For more information see the article in biofiles.
Applicazioni
α-Amylase is used to hydrolyze α bonds of α-linked polysaccharides, such as starch and glycogen. Product A3403 is from Bacillus licheniformis and is type XII-A. α-Amylase, from Sigma, has been used in various plant studies, such as metabolism studies in Arabidopsis .
Azioni biochim/fisiol
α-Amylase hydrolyzes the α-(1,4) glucan linkages in polysaccharides of three or more α-(1,4) linked D-glucose units. Natural substrates such as starch and glycogen are broken down into glucose and maltose.
Avvertenza
Reported to be heat stable at temperatures as high as ∼90 °C.
Definizione di unità
One unit will liberate 1.0 mg of maltose from starch in 3 min at pH 6.9 at 20 °C.
Stato fisico
Aqueous solution containing sodium chloride and sucrose
Note legali
A product of Novozyme Corp.
Termamyl is a registered trademark of Novozymes Corp.
Substrato
N° Catalogo
Descrizione
Determinazione del prezzo
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Resp. Sens. 1
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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