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73063

Sigma-Aldrich

Alanine Dehydrogenase, recombinant

recombinant, expressed in E. coli, ≥15 U/mg

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About This Item

Numéro CAS:
Numéro de classification (Commission des enzymes):
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.54

Produit recombinant

expressed in E. coli

Forme

crystals
powder

Activité spécifique

≥15 U/mg

Température de stockage

−20°C

Application

Alanine dehydrogenase (ald) is an oxidoreductase that is involved in taurin/hypotaurine metabolism and CO2 fixation. It is used in various enzyme assays and in kinetic studies .

Actions biochimiques/physiologiques

Alanine dehydrogenase catalyzes the reversible reductive amination of pyruvate using NADH as an oxidation/reduction cofactor .

Définition de l'unité

1 U corresponds to the amount of enzyme which converts 1 μmol L-alanine per minute at pH 10.0 and 30°C (NAD as cofactor).

Pictogrammes

Health hazard

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Resp. Sens. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3


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M T Smith et al.
The Journal of biological chemistry, 268(15), 10746-10753 (1993-05-25)
The kinetic mechanism of alanine dehydrogenase from soybean nodule bacteroids was studied by initial velocity experiments with or without product inhibitors, dead-end inhibitors, or alternate substrates. Without inhibitors, double-reciprocal plots of initial velocity experiments showed intersecting lines, indicating a sequential
S Shafe et al.
The West Indian medical journal, 58(2), 164-172 (2009-01-01)
The present study sought to determine whether an association exists between alcohol dependence and select affective and anxiety disorders in patients presenting at substance abuse centres in Trinidad and Tobago (TT). The participants in this study were 143 alcohol dependents
Wei Ye et al.
Microbiological research, 165(4), 268-275 (2009-09-02)
The major objective of the present study is to change the alanine production of Lactic acid bacteria by expression of Bacillus subtilis (natto) alanine dehydrogenase (AlaDH), the gene that is not present in Lactic acid. B. subtilis AlaDH gene (ald)
Crystal structures of the Mycobacterium tuberculosis secretory antigen alanine dehydrogenase (Rv2780) in apo and ternary complex forms captures "open" and "closed" enzyme conformations.
Sarvind Mani Tripathi et al.
Proteins, 72(3), 1089-1095 (2008-05-21)
Rafael Pernil et al.
Journal of bacteriology, 192(19), 5165-5172 (2010-08-03)
In the diazotrophic filaments of heterocyst-forming cyanobacteria, an exchange of metabolites takes place between vegetative cells and heterocysts that results in a net transfer of reduced carbon to the heterocysts and of fixed nitrogen to the vegetative cells. Open reading

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