Description: CBM4 is a Carbohydrate Binding Protein derived from Clostridium thermocellum. Recombinant CBM4, purified from Escherichia coli, is a single domain protein containing a family 4 Carbohydrate Binding Module (CBM4) (www.cazy.org). The protein 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
Ligand specificity: linear 1,3-β-glucans with occasional decorations of 1,6-β-glucose side-chains