Properties
Description
Recombinant Erwinia rhapontici sucrose glucosylmutase 13A produced by Escherichia coli, catalyzes the conversion of sucrose into isomaltulose (6-O-α-D-glucopyranosyl-D-fructose) and smaller amounts of trehalose (1-O-α-D-glucopyranosyl-β-D-fructose).
Expression System
Escherichia coli
Species
Erwinia rhapontici
Purity
≥90%, determined by SDS-PAGE.
Activity
Other Activities
Buffer
35 mM NaHepes buffer (pH 7.5), 750 mM NaCl, 200 mM imidazole, 3.5 mM CaCl2, and 25% (v/v) glycerol
Applications
Recombinant Erwinia rhapontici sucrose glucosylmutase 13A can be used in the production of isomaltulose and trehalulose from sucrose. It has the ability to hydrolyze sucrose.
