Product Name

Galactose Oxidase from Dactylium dendroides

General deion

Galactose oxidase is an extracellular copper-containing enzyme, secreted by the deuteromycete fungus Dactylium dendroides. It catalyzes the oxidation of a range of primary alcohols, including D-galactose, to the corresponding aldehyde, with reduction of oxygen to hydrogen peroxide.

Synonym

D-Galactose:oxygen 6-oxidoreductase

Assay

500-1,500 units/mg protein

CAS Number

9028-79-9

MDL number

MFCD00131118

Suitability

BioReagent

l Physical and Chemical Information

Appearance

Lyophilized Powder

Physical form

Lyophilized, contains buffer salts and stabilizer

l Biological Information

Biochem/Physiol Actions

Galactose oxidase catalyzes the coversion of D-galactose to D-galacto-hexodialdose. 2-Deoxy-D-galactose, lactose, melibiose, raffinose and stachyose react with galactose oxidase in the peroxidase:o-tolidine system.Essentially no oxidation of D-glucose, L-galactose, L-arabinose or D-glucuronate has been observed.

Application

Galactose oxidase may be used as an analytical tool for the specific determination of D-galactose in blood plasma, plant extracts, and phospholipids. It could be used for the characterization of terminal D-galactoside units in several polymers. It may also be useful in the determination of lactose.

Preparation Note

Chromatographically purified

l Storage

Storage temp.

-20°C

l Precautions and Disclaimer

This product is for R&D use only, not for drug, household, or other uses.

l References

1. http://www.drugbank.ca

2. https://ncit.nci.nih.gov

3. https://www.ncbi.nlm.nih.gov