L7525

L-Lactic Dehydrogenase from porcine heart

ammonium sulfate suspension, ≥200 units/mg protein

• Synonym(s): (S)-Lactate: NAD⁺ oxidoreductase, L-LDH, LAD, LD, Lactate
• CAS Number: 9001-60-9
• Enzyme Commission number: 1.1.1.27 (BRENDA, IUBMB)
• EC Number: 232-617-8
• MDL number: MFCD00131466
• NACRES: NA.54

Properties

• biological source: Porcine heart
• Quality Level: 200
• form: ammonium sulfate suspension
• specific activity: ≥200 units/mg protein
• UniProt accession no.: P00339
• foreign activity: glutamic-oxalacetic transaminase ≤0.1%; malic dehydrogenase, glutamic-pyruvic transaminase and pyruvate kinase ≤0.06%
• storage temp.: 2-8°C
• Gene Information: pig ... LDHA(407245)

Description

Biochem/physiol Actions

Also catalyzes the oxidation of other L-2-hydroxymonocarboxylic acids.

Unit Definition

One unit will reduce 1.0 μmole of pyruvate to L-lactate per min at pH 7.5 at 37 °C.

Physical form

Suspension in ammonium sulfate and 0.1 M potassium phosphate, pH 7.0

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves