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A9228

Sigma-Aldrich

Amyloglucosidase from Rhizopus sp.

≥40,000 units/g solid

Sinônimo(s):

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

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About This Item

Número CAS:
9032-08-0
Número da licença da enzima:
3.2.1.3 (BRENDA, IUBMB)
Número CE:
232-877-2
Número MDL:
MFCD00081350
Código UNSPSC:
12352204
NACRES:
NA.54

forma

lyophilized solid

atividade específica

≥40,000 units/g solid

solubilidade

0.03 M sodium citrate-phosphate buffer, pH 4.5: soluble 5.0 mg/mL

temperatura de armazenamento

−20°C

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Aplicação

Amyloglucosidase is used to hydrolyze α-D-glucosides. It may be used in the brewing of beer and in the production of bread and juices. Amyloglucosidase, from Rhizopus sp., has been used to study the cleavage of oligosaccharides during ER-associated degradation of proteins (ERAD). The enzyme has been used in the glycosylation of N-vanillyl-nonanamide to form a water-soluble component with pharmacological applications. The glycogen was estimated in stipe residue of Coprinus cinereus by treating with amyloglucosidase and measuring the amount of glucose produced.

Ações bioquímicas/fisiológicas

Amyloglucosidases are capable of hydrolyzing the α-D-(1-4), the α-D-(1-6), and the α-D-(1-3) glucosidic bonds of oligosaccharides .

Definição da unidade

One unit will liberate 1.0 mg of glucose from starch in 3 min at pH 4.5 at 55 °C.

forma física

Lyophilized salt free powder

Pictogramas

Health hazard
GHS08

Palavra indicadora

Danger

Frases de perigo

H334

Declarações de precaução

P261 - P284 - P501

Classificações de perigo

Resp. Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Daisuke Sugiura et al.
Annals of botany, 123(4), 715-726 (2018-12-06)
Sink-source imbalance could cause an accumulation of total non-structural carbohydrates (TNC; soluble sugar and starch) in source leaves. We aimed to clarify interspecific differences in how sink-source imbalance and TNC causes the downregulation of photosynthesis among three legume plants. The
Ramaiah Sivakumar et al.
Biotechnology letters, 29(10), 1537-1548 (2007-07-05)
Enzymatic syntheses of N-vanillyl-nonanamide, 1, glycosides with D-glucose, 2, D-galactose, 3, D-mannose, 4, D-ribose, 5, maltose, 6, and lactose, 7, were carried out using amyloglucosidase from Rhizopus and beta-glucosidase from sweet almond. The latter catalysed the syntheses of N-vanillyl-nonanamide glycosides
Masabumi Komatsu et al.
Physiologia plantarum, 147(2), 159-168 (2012-05-23)
To determine the effects of elevated CO(2) concentration ([CO(2)]) on the temperature-dependent photosynthetic properties, we measured gas exchange and chlorophyll fluorescence at various leaf temperatures (15, 20, 25, 30, 35 and 40°C) in 1-year-old seedlings of the Japanese white birch
Daisuke Sugiura et al.
Plant physiology, 183(4), 1600-1611 (2020-06-11)
It has been argued that accumulation of nonstructural carbohydrates triggers a decrease in Rubisco content, which downregulates photosynthesis. However, a decrease in the sink-source ratio in several plant species leads to a decrease in photosynthesis and increases in both structural
Metabolic Control of Fruitbody Morphogenesis in Coprinus cinereus
Gooday GW
Basidium and Basidiocarp, 157-173 (1982)
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Protocolos

Enzymatic Assay of Amyloglucosidase (EC 3.2.1.3)

This procedure may be used for the determination of Amyloglucosidase activity using starch as the substrate.

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