Description: BbNga129A (GH129), E.C. number 188.8.131.52, is an enzyme that cleavage of non-reducing 1,3-α-N-acetylgalactosamine residues from human blood group A and AB mucin glycoproteins from Bifidobacterium bifidum. Recombinant BbNga129A (GH129), purified from Escherichia coli, is a single domain family 129 Glycoside Hydrolase (GH129) (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 and 25% (v/v) glycerol, at a 1 mg/mL concentration. Bulk quantities of this product are available on request.
Storage: -20 °C