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Lactate Dehydrogenase 4 (LDH-4), Human Liver

Catalog Number: 355-40

Key Features

Liquid

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Product Overview
Product Name Lactate Dehydrogenase 4 (LDH-4), Human Liver
Catalog Number 355-40
Alternative Names
Further Specification
Form/Appearance Liquid
Concentration > 0.5 mg protein/mL (Coomassie)
Isotype LDH-4: > 80% (Helena QuickGel® LD Isoenzyme Electrophoresis)
LDH-1: < 2.0%
LDH-2: < 2.0%
LDH-3: < 15%
LDH-5: < 15%
Purity Purified
CAS Number 9001-60-9
Source Human Liver
Content CPK: < 1%
Specific Activity ≥ 35 U/mg protein
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.
Biological Activity > 110 U/mL (Dimension® Clinical Chemistry System)
Storage and Shipping
Storage 2-8º C
Shipping Cold Packs
Shelf Life 2 years