A2771
α-Amylase from barley malt
Type VIII-A, powder
Synonym(s):
1,4-α-D-Glucan-glucanohydrolase
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
CAS Number:
UNSPSC Code:
12352204
EC Number:
232-565-6
MDL number:
eCl@ss:
32160410
type
Type VIII-A
form
powder
α-amylase activity
≥1 unit/mg solid
β-amylase activity
≥1 unit/mg solid
contains
lactose as extender
greener alternative product characteristics
Waste Prevention: Greener alternative product characteristics
Learn more about the Principles of Green Chemistry.
greener alternative category
storage temp.
2-8°C
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 waste prevention when used in starch ethanol research. For more information see the article in biofiles.
Packaging
Package size based on α-amylase activity
Other Notes
One unit will liberate 1.0 mg of maltose from starch in 3 min at pH 6.9 at 20 °C.
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
QC Methods
Product Information Sheet
André M N Silva et al.
Archives of biochemistry and biophysics, 530(1), 23-31 (2012-12-19)
The study of protein damage by oxidative processes and its influence on protein activity is central to understanding the deleterious effects of oxidative stress on biological systems. This paper will focus on the study of enzyme inactivation by oxidative modifications
Jie-Lun Hu et al.
International journal of biological macromolecules, 54, 264-269 (2012-12-19)
Effects of a novel polysaccharide (PLP) from the seeds of Plantago asiatica L. on intestinal function were investigated in vitro. Results showed that PLP had notable influence on slowing down glucose diffusion and inhibiting α-amylase activity. These might help prolong
Jean-Luc Da Lage et al.
BMC evolutionary biology, 13, 40-40 (2013-02-15)
Increasing genome data show that introns, a hallmark of eukaryotes, already existed at a high density in the last common ancestor of extant eukaryotes. However, intron content is highly variable among species. The tempo of intron gains and losses has