||Native Human LDH4 was purified from Human Liver.
||The protein encoded by this gene belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. The similar protein in yeast has both D-lactate and D-glycerate dehydrogenase activities. Alternative splicing occurs at this locus and two transcript variants encoding distinct isoforms have been identified.
||Liquid. Suspension in 3.1 M ammonium sulfate, 20 mM tris chloride, 1 mM DTT, 1 mM EDTA, pH 7.5.
||>110 U/mL (Dimension® Clinical Chemistry System)
||One unit will catalyze the oxidation of one micromole of L-lactate to pyruvate per minute at 37oC and pH 8.55.
||Store at 2-8oC