β-Galactose Dehydrogenase S from Pseudomonas fluorescens, Recombinant

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Cat No.

NATE-1710

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

β-Galactose dehydrogenase, Recombinant (P. fluorescens)

Source

E. coli

Species

Pseudomonas fluorescens

Applications

β-Galactose Dehydrogenase S has been used in the colorimetric microassay method to determine the level of galactose and galactose-1-phosphate in blood.

Form

Suspension in 3.2 M ammonium sulfate solution, pH approximately 6.

Enzyme Commission Number

EC 1.1.1.48

Activity

80 U/mg protein

Contaminants

<0.01% ADH, <0.01% ß-galactosidase, <0.1% LDH, <0.05% NADH oxidase

Storage

Store at -20°C.

Synonyms

D-galactose:NAD+ 1-oxidoreductase; D-galactose dehydrogenase; beta-galactose dehydrogenase; NAD+-dependent D-galactose dehydrogenase; galactose 1-dehydrogenase; EC 1.1.1.48; Galactose dehydrogenase

Notes

INTENDED FOR RESEARCH USE ONLY, NOT FOR USE IN HUMAN, THERAPEUTIC OR DIAGNOSTIC APPLICATIONS.

"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-1931	Galactose dehydrogenase from recombinant E. coli	EC 1.1.1.48	9028-54-0	E. coli	Inquiry
NATE-0979	Native E.coli Galactose 1-Dehydrogenase		9028-54-0	E.coli	Inquiry

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