Cat No.
NATE-0410
Description
A lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells (animals, plants, and prokaryotes). LDH catalyzes the conversion of pyruvate to lactate and back, as it converts NADH to NAD+ and back. A dehydrogenase is an enzyme that transfers a hydride from one molecule to another.
Abbr
L-LDH, Native (Bovine)
Alias
L-LDH; LAD; LD
Source
Bovine muscle
Species
Bovine
Form
ammonium sulfate suspension; Crystalline suspension in 2.4 M (NH4)2SO4 solution, pH 6.0
Enzyme Commission Number
EC 1.1.1.27
Bio-activity
>90%. (>200U/mL)
CAS No.
9001-60-9
Unit Definition
One unit will reduce 1.0 μmole of pyruvate to L-lactate per min at pH 7.5 at 37°C.
Warnings
Protein determined by biuret.
Gene Name
LDHA lactate dehydrogenase A [Bos taurus]; LDHB lactate dehydrogenase B [Bos taurus]
Synonyms
EC 1.1.1.27; 9001-60-9; lactic acid dehydrogenase; L (+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase; L-lactate dehydrogenase; (S)-Lactate:NAD+ oxidoreductase; L-LDH; LAD; LD; Lactate
GeneID
281274; 281275
mRNA Refseq
NM_174099; NM_174100
Protein Refseq
NP_776524; NP_776525
UniProt ID
P19858; Q5E9B1
Chromosome Location
29qter; chromosome: 5
Pathway
Cysteine and methionine metabolism, organism-specific biosystem; Glycolysis / Gluconeogenesis, organism-specific biosystem; Propanoate metabolism, organism-specific biosystem
Function
L-lactate dehydrogenase activity