Cat No.
NATE-0368
Description
In enzymology, an L-amino acid oxidase (LAAO) (EC 1.4.3.2) is an enzyme that catalyzes the chemical reaction:an L-amino acid + H2O + O2? a 2-oxo acid + NH3 + H2O2. The enzyme was first described in 1944 by A. Zeller and A. Maritz. Not only are LAAOs quite variable in terms of molecular mass, they also vary widely regarding stability. In a similar vein, this enzyme performs in a myriad of biological activities including apoptosis-induction, edema-induction, hemorrhaging, and inhibition or induction of platelet aggregation.
Abbr
LAAO, Native (Crotalus durissus venom)
Alias
LAAO; L-AAO
Species
Crotalus durissus venom
Form
ammonium sulfate suspension; Suspension in 3.2 M (NH4)2SO4 pH approx. 6
Enzyme Commission Number
EC 1.4.3.2
Bio-activity
3-8 units/mg protein
CAS No.
9000-89-9
Unit Definition
One unit will oxidatively deaminate 1.0 μmole of L-phenylalanine per min at pH 6.5 at 37°C. (L-Leucine is deaminated at the same rate at pH 7.8 at 37°C.)
Package
Package size based on protein content
Applications
L-amino acid oxidase (LAAO) is used to convert L-amino acids to their corresponding α-keto acids. This product is from Crotalus durissus venom. L-amino acid oxidase, from Creative Enzymes, has been used in leucine aminopeptidase (LAP) activity assays
Synonyms
L-amino acid oxidase; LAAO; L-AAO; EC 1.4.3.2; 9000-89-9; ophio-amino-acid oxidase; L-amino-acid:oxygen oxidoreductase (deaminating)
