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Native E.coli Galactose 1-Dehydrogenase

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Cat No.

NATE-0979

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 (E.coli)

Source

E.coli

Applications

Use Galactose 1-Dehydrogenase in diagnostic tests for the determination of total galactose.

Appearance

White lyophilizate

Product Overview

Dehydrogenase that catalyzes the oxidation of galactose to D-galactono-1,4-lactone. Rely on the proven diagnostic quality of this recombinant enzyme.

Activity

>50 U/mg

CAS No.

9028-54-0

Contaminants

Alcohol dehydrogenase: <0.01 β-Galactosidase: <0.01 Glutamate dehydrogenase (standard): <0.5 Lactate dehydrogenase: <0.1 Malate dehydrogenase: <1.0 "NADH-oxidase": <0.05

Stability

At +2 to +8°C within specification range for 12 months.

Synonyms

D-galactose:NAD+ 1-oxidoreductase; D-galactose dehydrogenase; beta-galactose dehydrogenase; NAD+-dependent D-galactose dehydrogenase; galactose 1-dehydrogenase; Galactose dehydrogenase

"Galactose dehydrogenase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1070	Galactose dehydrogenase/Galactose mutarotase from E. coli, Recombinant	EC 1.1.1.48, EC 5.1.3.3	9028-54-0; 9031-76-9	E. coli	Inquiry
NATE-0840	Prokaryotic Galactose dehydrogenase, Recombinant	EC 1.1.1.48	9028-54-0	Microorganism	Inquiry
NATE-1710	β-Galactose Dehydrogenase S from Pseudomonas fluorescens, Recombinant	EC 1.1.1.48		E. coli	Inquiry
NATE-1931	Galactose dehydrogenase from recombinant E. coli	EC 1.1.1.48	9028-54-0	E. coli	Inquiry

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