Description
Soluble periplasmic enzyme containing PQQ as prosthetic group, bound to a calcium ion. Electron acceptor is not known. It is assayed with Wurster's Blue or phenazine methosulfate. It has negligible sequence or structure similarity to other quinoproteins. It catalyses an exceptionally high rate of oxidation of a wide range of aldose sugars, including D-glucose, galactose, arabinose and xylose, and also the disaccharides lactose, cellobiose and maltose. It has been described only in Acinetobacter calcoaceticus.
Form
Liquid or lyophilized powder
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
soluble glucose dehydrogenase; sGDH; glucose dehydrogenase (PQQ-dependent)
Reaction
D-glucose + acceptor = D-glucono-1,5-lactone + reduced acceptor
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
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