G9259
α-Glucosidase from rice
Type V, ammonium sulfate suspension, 40-80 units/mg protein
Synonym(s):
α-D-Glucoside glucohydrolase, Maltase
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About This Item
CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-604-7
MDL number:
Specific activity:
40-80 units/mg protein
type
Type V
form
ammonium sulfate suspension
specific activity
40-80 units/mg protein
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
greener alternative category
storage temp.
2-8°C
Quality Level
General description
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.
Physical form
Suspension in 2.8 M (NH4)2SO4 solution
Analysis Note
Protein determined by biuret.
Other Notes
One unit will convert 1.0 μmole of maltose to 2.0 μmoles of D-glucose per min at pH 4.0 at 37 °C.
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Michael D Rugen et al.
Methods in molecular biology (Clifton, N.J.), 1795, 101-115 (2018-05-31)
The hydrolysis of starch is a key step in plant germination, which also has relevance in the malting and brewing processes for beer and spirit production. Gaps in knowledge about this metabolic process exist that cannot easily be addressed using
Rachel Mata et al.
Journal of natural products, 76(3), 468-483 (2013-02-13)
Type II-diabetes mellitus (TII-DM) has been regarded as one of the most important public health problems in all nations in the 21st century. Although allopathic therapies remain the most important for the initial management of TII-DM, herbal remedies have gained
Fushuang Li et al.
Organic letters, 15(3), 674-677 (2013-01-17)
Polyflavanostilbene A, a new flavanol-fused stilbene glycoside, was isolated from the rhizome of Polygonum cuspidatum. Its unusual structure, including its absolute stereochemistry, was determined by UV, IR, HRESIMS, and 1D and 2D NMR data and by the comparison of experimental
Erik Axelsson et al.
Nature, 495(7441), 360-364 (2013-01-29)
The domestication of dogs was an important episode in the development of human civilization. The precise timing and location of this event is debated and little is known about the genetic changes that accompanied the transformation of ancient wolves into
Shinji Onose et al.
Food chemistry, 138(1), 516-523 (2012-12-26)
1-Deoxynojirimycin (DNJ), a potent α-glycosidase inhibitor, has therapeutic applications in treatments of HIV, Gaucher's disease, and diabetes. DNJ has been extracted from natural sources (mulberry leaves) for therapeutic purposes; however, DNJ ingredients are in limited supply and are costly to
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