ALT Name:ADH ethanol; NAD+ oxidation enzyme alcohol dehydrogenase is derived from yeast

 

Ethanol dehydrogenase Source: winemaking yeast
Protein content: ≥ 80%
light absorption coefficient: E1% \u003d 14.6 (water, 280nm)
pi: 5.4-5.8
The most suitable pH: 8.6-9.0
physical characteristics: white to light brown powder.
Storage conditions:- 20 ° C
Definition of ethanol dehydrogenase live definition: 25 ° C, pH8.8 conditions, the acetaldehyde dehydrogenase of 1 unit per unit It can catalyze 1.0 μmol ethanol into acetaldehyde, and its enzyme activity is ≥300U/mg.
Active sites: Tetracida contains 4 identical sub -turks. Each sub -active site contains a zinc atom. Each active site also contains two reactive cymbals and a group of picanine residues.
Ethanol dehydrogenase substrate: Yeast ethanol dehydrogenase and ethanol are the easiest to react. Its response activity decreases with the size of the alcohol volume or decreased. The reaction activity with the chain alcohol and Zhongli also is also very low.

Ethanol dehydrogenase use: Inhibitors (compounds that can react with free radon, including N-alkyl Marlayamide and iodine. Including 1,10-philide, 8-hydroxylin, 2,2′-pyrine, and sulfurizer. The substrate analog inhibitors, including β-nad analogs, purine and pyrimidine derivatives, ethanol, and chlorine, and Fluorine). It is used to determine the concentration of ethanol content and hemosol, clinically used to diagnose diabetes, liver miscellaneous and alcoholic poisoning, verify de -carboxyrase, qualitatively determine that coenzyme i and reducing coenzyme I.

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