Arabinanase 43B, Bacteroides thetaiotaomicron

Arabinanase 43B (BtAbn43B), assigned the E.C. number 3.2.1.99, is a derivative of Bacteroides thetaiotaomicron. It is an endo-1,5-alpha-arabinanase. The recombinant BtAbn43B, purified from Escherichia coli, is a single-domain Glycoside Hydrolase family 43 (GH43) enzyme (see more details at www.cazy.org).The protein is supplied in a solution containing 35 mM NaHepes buffer (pH 7.5), 750 mM NaCl, 200 mM Imidazole, 3.5 mM CaCl2, and 25% (v/v) glycerol, at a concentration of 0,25 mg/mL. Bulk quantities of this product can be made available upon request. Shipping Conditions: Shipping: Dry Ice to RT. Storage Conditions: -30°C to -15°C. Class: Glycoside Hydrolase. Activity: Arabinanases. Family: GH43. Ec Number: 3.2.1.99. Organism: Bacteroides thetaiotaomicron. Architecture: GH43. Optimal pH: 7.5. Optimal Temperature: 37°C. Substrates: arabinan