Description: BtAbn43A (GH43), E.C. number 188.8.131.52, is an endo-1,5-α-arabinanase from Bacteroides thetaiotaomicron. Recombinant BtAbn43A (GH43), purified from Escherichia coli, is a single domain family 43 Glycoside Hydrolase (GH43) (www.cazy.org). The enzyme is provided in 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol, at a 1 mg/mL concentration. Bulk quantities of this product are available on request.
Storage: -20 °C
Temp: 37 °C
Substrates: sugar beet arabinan and 4-nitrophenyl-α-L-arabinofuranoside