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Merck
CN

10067

α-Amylase from Bacillus licheniformis

thermostable amylase, powder, light brown, ≥2 U/mg

Synonym(s):

1,4-α-D-Glucan-glucanohydrolase

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About This Item

CAS Number:
UNSPSC Code:
12352204
EC Number:
232-560-9
MDL number:
EC Number:
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form

powder

specific activity

≥2 U/mg

color

light brown

storage temp.

2-8°C

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Other Notes

1 U corresponds to the amount of enzyme which liberates 1 μmol maltose per minute at pH 6.9 at 25°C (starch acc. to Zulkowsky, Cat. No. 85642, as substrate)
Flow system for starch determination; Starch hydrolysis kinetics

Hazard Classifications

Resp. Sens. 1

pictograms

Health hazard

signalword

Danger

hcodes

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

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

Regulatory Information

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J. Emneus et al.
Analytical Chemistry, 62, 263-263 (1990)
V. Komolprasert et al.
Journal of Chemical Technology and Biotechnology, 51, 209-209 (1991)
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
Simone Holligan et al.
Comparative biochemistry and physiology. Part D, Genomics & proteomics, 8(1), 65-71 (2013-01-01)
We used a proteomics-based approach to investigate potential regulatory proteins in the pancreas of domestic cattle (Bos taurus) that were associated with differences in pancreatic α-amylase activity. Two groups of 48 and 45 crossbred steers in years 1 and 2
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

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