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442610-M

Sigma-Aldrich

Malate Dehydrogenase, Porcine Heart

Native malate dehydrogenase from porcine heart. Catalyzes the oxidation of L-malate to oxaloacetate in the presence of NAD+. Note: 1 KU = 1000 units.

Synonym(s):
Malate Dehydrogenase, Porcine Heart, MDH
Enzyme Commission number:
MDL number:

Quality Level

biological source

Porcine heart

form

lyophilized

specific activity

≥100 units/mg dry wt.
≥1000 units/mg protein

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

impurities

≤0.0015% GPT
≤0.01% GOT
≤0.01% LDH

pI 

6.1 - 6.4

solubility

0.1 M phosphate buffer: 5 mg/mL

storage temp.

−20°C

General description

Note: 1 KU = 1000 units.
Native malate dehydrogenase from porcine heart. Catalyzes the oxidation of L-malate to oxaloacetate in the presence of NAD+. Has an optimal pH of 7.2-7.5 and a pI of 6.1-6.4. Note: 1 KU = 1000 units.
Native malate dehydrogenase from porcine heart. Catalyzes the oxidation of L-malate to oxaloacetate in the presence of NAD+. Note: 1 KU = 1000 units.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that will oxidize 1.0 µmol NADH per min at 25°C, pH 7.5.

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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