Properties
Description
Recombinant Bacillus subtilis arabinanase 43A produced by Escherichia coli, is responsible for endo-hydrolysis of (1,5)-α-arabinofuranose linkages in (1,5)-α-arabinans.
Expression System
Escherichia coli
Species
Bacillus subtilis
Purity
≥90%, determined by SDS-PAGE.
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 Bacillus subtilis arabinanase 43A can be used in the reduction of haze in fruit juices and the processing of sugar beet. It has the ability to hydrolyze arabinan.
