Description: CtChi18A (GH18), E.C. number 126.96.36.199, is a 1,4-β-chitinase from Clostridium thermocellum. Recombinant CtChi18A (GH18), purified from Escherichia coli, is a single domain family 18 Glycoside Hydrolase (GH18) (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
pH: 5 – 7
Temp: 60 °C
Substrates: chitin and pNP-chitotriose