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Cat No.
NATE-0980
Description
In enzymology, a galactose 1-dehydrogenase (EC 1.1.1.48) is an enzyme that catalyzes the chemical reaction: D-galactose + NAD+ rightleftharpoons D-galactono-1,4-lactone + NADH + H+. Thus, the two substrates of this enzyme are D-galactose and NAD+, whereas its 3 products are D-galactono-1,4-lactone, NADH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. This enzyme participates in galactose metabolism.
Abbr
Galactose 1-Dehydrogenase, Native (Pseudomonas fluorescens)
Species
Pseudomonas fluorescens
Bio-activity
>5 U/mg
Appearance
White suspension in ammonium sulfate solution, 3.2 mol/l; EDTA, 1 mmol/l; pH approximately 6
Stability
At +2 to +8°C within specification range for 12 months.
Applications
Use Galactose 1-Dehydrogenase in diagnostic tests for the determination of total galactose.
Synonyms
D-galactose:NAD+ 1-oxidoreductase; D-galactose dehydrogenase; beta-galactose dehydrogenase; NAD+-dependent D-galactose dehydrogenase; galactose 1-dehydrogenase; Galactose dehydrogenase
