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Cat No.
NATE-1107
Description
Malate dehydrogenase is an enzyme in the citric acid cycle that catalyzes the conversion of malate into oxaloacetate (using NAD+) and vice versa (this is a reversible reaction). Malate dehydrogenase is not to be confused with malic enzyme, which catalyzes the conversion of malate to pyruvate producing NADPH. Malate dehydrogenase is also involved in gluconeogenesis, the synthesis of glucose from smaller molecules.
Abbr
L-MDH, Recombinant (E. coli)
Alias
L-MDH
Source
E. coli
Species
E. coli
Form
In 3.2 M ammonium sulphate.
Enzyme Commission Number
EC 1.1.1.37
Bio-activity
1467 U/mg protein at pH 7.5 and 25°C.
Molecular Mass
~ 34,501
Isoelectric point
~ 6.5
Unit Definition
One Unit of L-malate dehydrogenase is defined as the amount of enzyme required to produce one μmole of NAD+ from NADH.
Optimum pH
7.5
Thermal stability
up to 25°C
Stability
> 4 years at 4°C
Preparation Instructions
For assay, this enzyme should be diluted in 100 mM Sodium phosphate buffer, pH 7.5, containing 0.5 mg/mL BSA. Swirl to mix the enzyme suspension immediately prior to use.
Applications
High purity recombinant L-Malate dehydrogenase (E. coli) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Synonyms
malic dehydrogenase; L-malate dehydrogenase; NAD-L-malate dehydrogenase; malic acid dehydrogenase; NAD-dependent malic dehydrogenase; NAD-malate dehydrogenase; NAD-malic dehydrogenase; malate NAD dehydrogenase; NAD-dependent malate dehydrogenase; NAD-sp; ECific malate dehydrogenase; NAD-linked malate dehydrogenase; MDH; L-malate-NAD+ oxidoreductase; S-malate: NAD+ oxidoreductase; EC 1.1.1.37; Malate Dehydrogenase
