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Malate Dehydrogenase

from pig heart, lyophilizate

For further processing only.

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Order information
Malate Dehydrogenase material number and pack size:
Material Number Pack Size
10200387103 custom fill
Will be supplied as "Malate Dehydrogenase, Pig Heart (Mitochon.)". Unit of measure is "MU".
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Overview
Dehydrogenase that catalyzes the interconversion of malate to oxaloacetate.
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Application
Use Malate Dehydrogenase in diagnostic tests for the determination of aspartate aminotransferase or in applications for citric and acetic acid testing.
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Specification
Appearance: White lyophilizate, stabilized
Solutbility: Clear, colorless solution in water (c=10 mg/mL)
pH value: 7.0-8.0
Activity (+25°C, oxaloacetate): ≥70 U/mg lyophilizate
Contaminants (expressed as percentage of Malate Dehydrogenase activity):
Fumarase: ≤0.01
Aspartate aminotransferase (AST/GOT): ≤0.002
Lactate dehydrogenase: ≤0.01
SVD free: Corresponds to specification
pH 5.5 treatment (30 minutes): Corresponds to specification
Stability: At +2 to +8°C within specification range for 12 months. Store dry.