mannosylglycoprotein endo-β-mannosidase

The substrate group is a substituent on N-4 of an asparagine residue in the glycoprotein. The mannose residue at the non-reducing end of the sequence may carry further α-D-mannosyl groups on O-3 or O-6, but such a substituent on O-3 of the β-D-mannosyl group prevents the action of the enzyme. The enzyme was obtained from the lily, Lilium longiflorum.

• Supplier: Creative Enzymes
• Product #: EXWM-3835
• CAS: 141176-95-6