Lactate Dehydrogenase 1 (LDH-1)

Product Name Lactate Dehydrogenase 1
Source Human Erythrocytes
Catalogue Number 355-10
Purity Purified
Form Liquid
Activity > 500 U/mL (Dimension Clinical Chemistry System)
Unit Definition One unit will catalyze the oxidation of one micromole of L-lactate to pyruvate with simultaneous reduction of NAD+ to NADH per minute at 37°C and pH 9.4.
Protein > 1.0 mg protein/mL (Coomassie)
Isoenzyme Content LDH-1: > 95% (Helena QuickGel® LD Isoenzyme Electrophoresis)
LDH-2: < 1%
LDH-3: < 1%
LDH-4: < 1%
LDH-5: < 1%
Contaminants CPK: < 1.0%
Formulation Suspension in 3.1 M ammonium sulfate, 20 mM tris-chloride, 1 mM DTT, 1 mM EDTA, pH 7.5.
Recertification 2 years
Storage 2-8°C
Synonyms LDH-1, LD1 isoenzyme, 4H isoenzyme, Lactic Dehydrogenase
Application Research, Control, Calibrator, Life Science, Diagnostic Manufacturing
UNSPSC code 51131907
CAS Number 9001-60-9
E.C. Number 1.1.1.27