Galactose oxidase is an enzyme derived from the fungus Dactylium dendroides, which catalyzes the oxidation of galactose to form galactohexodialdose. It plays a crucial role in various applications due to its specificity and catalytic properties.
9028-79-9
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Basic information
- Product Name: GALACTOSE OXIDASE
- Synonyms: GALACTOSE OXIDASE;IUB: 1.1.3.9;D-GALACTOSE: OXYGEN 6-OXIDOREDUCTASE;EC 1.1.3.9;galactose oxidase crude;Oxidase, galactose;GALACTOSE OXIDASE ABOUT 30 UNITS MG FROM DACTYLIUM DENDROIDES;galactose oxidase from dactylium dendroides
- CAS NO:9028-79-9
- Molecular Formula: NULL
- Molecular Weight: 0
- EINECS: 232-843-7
- Product Categories: Oxidoreductases;Specialty Enzymes
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /lyophilized powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: −20°C
- Solubility: N/A
- CAS DataBase Reference: GALACTOSE OXIDASE(CAS DataBase Reference)
- NIST Chemistry Reference: GALACTOSE OXIDASE(9028-79-9)
- EPA Substance Registry System: GALACTOSE OXIDASE(9028-79-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany: 3
- RTECS:
- F: 10-21
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 9028-79-9(Hazardous Substances Data)
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9028-79-9 Usage
Uses
Used in Food Industry:Galactose oxidase is used as a component for the galactose oxidase treatment of arabinogalactan, which is a natural polysaccharide found in larch trees. This treatment improves the properties of arabinogalactan, making it suitable for use as a food additive and a source of dietary fiber.
Used in Biosensor Development:
Galactose oxidase is used as a co-immobilized enzyme with peroxidase for the preparation of a biosensor for galactose detection. This biosensor allows for the accurate and sensitive measurement of galactose levels in various samples.
Used in Analytical Chemistry:
Galactose oxidase is used as an analytical tool for the specific determination of D-galactose in blood plasma, plant extracts, and phospholipids. It is particularly useful for the characterization of terminal D-galactoside units in several polymers, providing valuable information for research and quality control purposes.
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.Check Digit Verification of cas no
The CAS Registry Mumber 9028-79-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,2 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.Calculate Digit Verification of CAS Registry Number 9028-79:
(6*9)+(5*0)+(4*2)+(3*8)+(2*7)+(1*9)=109
109 % 10 = 9
So 9028-79-9 is a valid CAS Registry Number.
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GALACTOSE OXIDASE
