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10070

Sigma-Aldrich

α-Amylase from Bacillus sp.

greener alternative

powder, yellow-brown, ~50 U/mg

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About This Item

CAS Number:
9000-90-2
Enzyme Commission number:
3.2.1.1 (BRENDA, IUBMB)
EC Number:
232-565-6
MDL number:
MFCD00081319
UNSPSC Code:
12352204
eCl@ss:
32160410
NACRES:
NA.54

form

powder

Quality Level

100

specific activity

~50 U/mg

greener alternative product characteristics

Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

color

yellow-brown

greener alternative category

Enabling,

storage temp.

2-8°C

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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.

Unit Definition

One unit corresponds to the amount of enzyme which liberates 1 μmole maltose per minute at pH 6.9 at 25 °C (starch acc. to Zulkowsky, Cat. No. 85642, as substrate).

Other Notes

Applications in (selective) hydrolysis/condensations of glycosidic bonds.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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C.S. Su et al.
Journal of Chemical Technology and Biotechnology, 48, 313-313 (1990)
Y. Takasaki
Agricultural and Biological Chemistry, 49, 1091-1091 (1985)
M Koolen et al.
European cells & materials, 38, 94-105 (2019-09-19)
This study aimed at investigating in vitro and in vivo the efficiency of commercially available fibrin as a carrier for controlled and sustained bone morphogenetic protein-2 (BMP-2) release to induce bone formation and reduce the side effects of its use.
Slavica Djonović et al.
PLoS pathogens, 9(3), e1003217-e1003217 (2013-03-19)
Pseudomonas aeruginosa strain PA14 is a multi-host pathogen that infects plants, nematodes, insects, and vertebrates. Many PA14 factors are required for virulence in more than one of these hosts. Noting that plants have a fundamentally different cellular architecture from animals
Gang-hua Lang et al.
Bioscience, biotechnology, and biochemistry, 77(1), 126-131 (2013-01-08)
The influence of different extraction solutions on the proteins extracted from rice grains was investigated. The largest amounts of salt-soluble proteins were extracted with solutions supplemented with Tris-HCl at pH 8.0. Rice allergens were analyzed by multiplex immunodetection. Except for
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