49291
Glucosidase from Aspergillus niger
powder, ≥750 U/g
Synonym(s):
Cellobiase
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About This Item
Specific activity:
≥750 U/g
Biochem/physiol Actions
Glucosidase catalyzes the hydrolysis of α-1,4 linkages with a substrate preference for maltose, maltotriose and maltotetraose. Reactivity with large polysaccharides like dextrin and starch have also been described.
Glucosidase catalyzes the hydrolysis of α-1,4 linkages with a substrate preference for maltose, maltotriose and maltotetraose. Reactivity with large polysaccharides like dextrin and starch have also been described.
Other Notes
1 U corresponds to the amount of enzyme which hydrolyzes 1 μmol p-nitrophenyl-β-D-glucopyranoside per minute at pH 4.0 and 37 °C; may contain α- and β-glucosidase
Characterizationcitationcitation; Ethanol production from paper-mill waste fibrecitation
Characterization; Ethanol production from paper-mill waste fibre
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Action of α-D-glucosidase from Aspergillus niger towards dextrin and starch
M. Ota et al
Carbohydrate Polymers, 78, 287-291 (2009)
Substrate specificity and subsite affinities of crystalline α-glucosidase from Aspergillus niger
A. Kita et al
Agricultural and Biological Chemistry, 55, 2327-2335 (1991)
T Watanabe et al.
European journal of biochemistry, 209(2), 651-659 (1992-10-15)
Beta-glucosidase was purified from a crude cellulase preparation from Aspergillus niger by affinity chromatography on a methacrylamide-N-methylene-bis-methacrylamide copolymer bearing cellobiamine. The purified enzyme was a dimer with an isoelectric point of 4.0. The molecular mass of the enzyme was estimated
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 49291-1G | 04061832406695 |