Cellulase 5A, Caldicellulosiruptor bescii

Cellulase 5A (CbCel5A), assigned the E.C. number 3.2.1.4, is a derivative of Caldicellulosiruptor bescii. It is an endo-1,4-beta-glucanase. The recombinant CbCel5A, purified from Escherichia coli, is a modular Glycoside Hydrolase family 5 (GH5) enzyme, with a C-terminal family 28 Carbohydrate Binding Module (CBM28) followed by two SLH domains (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: Glycoside Hydrolase. Activity: Cellulases. Family: GH5. Ec Number: 3.2.1.4. Organism: Caldicellulosiruptor bescii. Architecture: GH5-CBM28-SLH-SLH. Optimal pH: 7. Optimal Temperature: 75°C. Substrates: avicel, cellulosic carbohydrates, lichenan