A1602
Amyloglucosidase from Aspergillus niger
ammonium sulfate suspension, ≥40 units/mg protein
Synonyme(s) :
1,4-α-D-Glucane glucohydrolase, Exo-1,4-α-glucosidase, Glucoamylase
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A propos de cet article
Numéro CAS:
UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
Specific activity:
≥40 units/mg protein
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ammonium sulfate suspension
specific activity
≥40 units/mg protein
shipped in
wet ice
storage temp.
2-8°C
Quality Level
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Catégories apparentées
General description
Amyloglucosidase, a disaccharide enzyme is a member of the alpha-glucosidase type. It is produced by several species of Aspergillus genus.
Application
Amyloglucosidase from Aspergillus niger 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 Sigma, has been used to hydrolyze glycogen into glucose monomers in order to study lipid accumulation in skeletal muscle .
Amyloglucosidase from Aspergillus niger has been used to liberate free glucose in the Belgica antarctica larva homogenate. It has also been used in digestive enzyme mixture for starch digestion.
Biochem/physiol Actions
Amyloglucosidase from Aspergillus niger is capable of hydrolyzing the α-D-(1-4), the α-D-(1-6), and the α-D-(1-3) glucosidic bonds of oligosaccharides .
Physical form
Suspension in 3.2 M (NH4)2SO4 solution, pH approx. 6.0
Other Notes
One unit will liberate 1.0 mg of glucose from starch in 3 min at pH 4.5 at 55 °C.
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
Classe de stockage
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Survival and energetic costs of repeated cold exposure in the Antarctic midge, Belgica antarctica: a comparison between frozen and supercooled larvae
Teets NM, et al.
The Journal of Experimental Biology, 214(5), 806-814 (2011)
A method for routine measurements of total sugar and starch content in woody plant tissues
Chow PS and Landhausser SM
Tree physiology, 24(10), 1129-1136 (2004)
Biodiversity: New Leads for the Pharmaceutical and Agrochemical Industries, 183-183 (2000)
Hugh S Winwood-Smith et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 313(4), R347-R356 (2017-07-14)
Long-term studies have found that low-carbohydrate diets are more effective for weight loss than calorie-restricted diets in the short term but equally or only marginally more effective in the long term. Low-carbohydrate diets have been linked to reduced glycogen stores
Jane Usher et al.
Applied and environmental microbiology, 75(13), 4573-4579 (2009-05-12)
Yeasts used in the production of lagers contain complex allopolyploid genomes, resulting from the fusion of two different yeast species closely related to Saccharomyces cerevisiae and Saccharomyces bayanus. Recombination between the homoeologous chromosomes has generated a number of hybrid chromosomes.
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