Acetyl xylan esterase 12A, Bacillus halodurans

Acetyl xylan esterase 12A (BhAxe12A), assigned the E.C. number 3.1.1.72, is a derivative of Bacillus halodurans. It is an enzyme that participates in the deacetylation of xylans and xylo-oligosaccharides. The recombinant BhAxe12A, purified from Escherichia coli, is a single-domain Carbohydrate Esterase family 12 (CE12) 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 1 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: Carbohydrate Esterase. Activity: Acetyl xylan esterases. Family: CE12. Ec Number: 3.1.1.72. Organism: Bacillus halodurans. Architecture: CE12. Optimal pH: 6. Optimal Temperature: 40°C. Substrates: 1,4-beta-xylans, 4-nitrophenyl acetate, 7-aminocephalosporanic acid, Cephalosporin C, pentaacetate, beta-naphthyl acetate