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1.2.3.1: aldehyde oxidase

This is an abbreviated version!
For detailed information about aldehyde oxidase, go to the full flat file.

Word Map on EC 1.2.3.1

Reaction

an aldehyde
+
H2O
+
O2
=
a carboxylate
+
H2O2

Synonyms

Aao4, AHO2, aldehyde oxidase 1, aldehyde oxidase 2, aldehyde oxidase 3, aldehyde oxidase 3-like 1, aldehyde oxidase 4, aldehyde-oxygen oxidoreductase, aldehyde:oxygen oxidoreductase, ALOD, AlOx, antennae-specific aldehyde oxidase, AO, AO-alpha, AO-beta, AO-delta, AO-gamma, AO-kappa, AO1, AO2, AO3, AO4, AOH, AOH1, AOH2, AOH3, AOMM, AOR, AOX, AOX1, AOX2, AOX3, AOX4, AtraAOX2, EC 1.2.3.11, FOD, formate oxidase, IAO1, mAOX3, mouse liver aldehyde oxidase 3, quinoline oxidase, Retinal oxidase, retinene oxidase

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.3 With oxygen as acceptor
                1.2.3.1 aldehyde oxidase

Storage Stability

Storage Stability on EC 1.2.3.1 - aldehyde oxidase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C, 1 month, 100% activity retained
-
-30°C, 20 mM Tris-HCl buffer, pH 8.0
-
-70°C, stable for 6 months
-
30°C, pH 7.8, phosphate or diphosphate buffer, 4 days, 50% activity
-
30°C, pH 9.0, diphosphate or borate buffer, 13 days, 50% activity
-
30°C, pH 9.0, Tris-HCl buffer, 17 days, 50% activity
-
4°C, 25 mM Tris-HCl buffer, pH 8.2, 19 days, 100% activity retained
-
4°C, pH 7.8, phosphate or diphosphate buffer, 34 days, 50% activity
-
4°C, pH 9.0, borate buffer, 108 days, 50% activity
-
4°C, pH 9.0, diphosphate buffer, 87 days, 50% activity
-
4°C, pH 9.0, Tris-HCl buffer, 245 days, 50% activity
-
ammonium ions, DTT and FAD protect against inactivation during storage
-
storage leeds to polymerization, prevention is achieved with thiol reagents like 5 mM cysteine