The glucose oxidase enzyme (GOx or GOD) also known as notatin (EC number 1.1.3.4) is an oxidoreductase that catalyses the oxidation of glucose to hydrogen peroxide and D-glucono-δ-lactone. This enzyme is produced by certain species of fungi and insects and displays antibacterial activity when oxygen and glucose are present.

Glucose oxidase (GOx) is an important oxidoreductase enzyme with many important roles in biological processes. It is considered an “ideal enzyme” and is often called an oxidase “Ferrari” because of its fast mechanism of action, high stability and ...

The enzyme catalyzes oxidation of the first hydroxyl group of glucose, utilizing NAD + or NADP + as the primary electron acceptor, and has the systematic name β-D-glucose:NAD(P) + 1-oxidoreductase. Unlike GOx or other GDHs, the redox cofactor of this enzyme [NAD(P)] is not bound to the enzyme.

2025年3月11日 · Glucose oxidase (GOx) is a well-known oxidoreductase enzyme that catalyzes the oxidation of β-D glucose into d-gluconic acid in the presence of oxygen as an electron acceptor mediator. It results in the release of hydrogen peroxide (H2O2) as a by-product.

Glucose oxidase (GOx) is an enzymatic workhorse used in the food and wine industries to combat microbial contamination, to produce wines with lowered alcohol content, as the recognition element in amperometric glucose sensors, and as an anodic catalyst in biofuel cells.

2024年4月12日 · Glucose oxidase (Gox), a prototypical flavoprotein, exhibits diverse industrial applications in glucose sensing and gluconic acid production. Its enzymatic activity is pH-dependent, with maximum activity observed at approximately neutral pH but less than 5% of peak activity at pH ≤ 3.0.

Improved electrocatalytic activity towards electrochemical oxidation of glucose from the mutant enzyme. The enzyme electrode with the mutant enzyme B11-GOx shows a faster electron transfer indicating a better electronic interaction with the polymer mediator

2018年4月9日 · Here we present an enzymatic reaction network that consists of a flavin adenine dinucleotide-dependent oxidoreductase and a peroxidase that can generate tunable complex dynamics.

GOX catalyses the oxidation of D: -glucose (C(6)H(12)O(6)) to D: -gluconolactone (C(6)H(10)O(6)) and hydrogen peroxide. GOX is produced naturally in some fungi and insects where its catalytic product, hydrogen peroxide, acts as an anti-bacterial and anti-fungal agent.

2008年4月1日 · GOX catalyses the oxidation of d-glucose (C6H12O6) to d-gluconolactone (C6H10O6) and hydrogen peroxide. GOX is produced naturally in some fungi and insects where its catalytic product, hydrogen peroxide, acts as an anti-bacterial and anti-fungal agent.