Product Description
Human D-amino acid oxidase (DAO, DAAO)
D-amino acid oxidase (DAAO, DAO, EC 1.4.3.3) is a typical flavin
protease with flavin adenine (FAD) as a cofactor, which oxidizes
the amino groups of D-amino acids to produce corresponding
ketoacids and ammonia. The catalytic reaction is as follows:
D-amino acid + O2 → ketoacid + H2O2 + NH3
The D-amino acid oxidase combines with the coenzyme FAD and reacts
with the D-amino acid. The dehydrogenation of D-amino acid becomes
the corresponding sub amino acid and combines with the reductive
FAD. This step is the only enzymatic reaction in the whole
reaction. In the presence of molecular oxygen, the reductive fad is
oxidized again and oxygen is converted into hydrogen peroxide; the
sub amino acid is hydrolyzed into A-ketoacid and ammonia, However,
when hydrogen peroxide is present in the body, A-ketoacids
decarboxylate to produce corresponding acids.
amino acid oxidase has high stereoisomerism selectivity and broad
spectrum for catalytic reaction substrate, which can be widely used
in qualitative and quantitative analysis of D-amino acids,
biosensor, production of L-amino acids and A-ketoacids.
[Product Description]
Dosage form: solution
Save buffer: Tris buffer, pH8.0
Vitality unit:
Source: gene recombinant expression
Molecular weight: about *1 kDa (detected by SDS-PAGE)
Purity: ≥ *0% (SDS-PAGE detection)
Storage conditions: store at 4℃ or - *0℃ for a long time, avoiding
repeated freezing and thawing
Transportation conditions: ice bag with low temperature
Safety tips: not for human experiment
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In Vitro Diagnostic Kit Raw Materials
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