GalNAcEXO® Immobilized
Immobilized enzyme for hydrolysis of GalNAc residues on glycoproteins in spin columns

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Hydrolysis of α-linked GalNAcs

Immobilized enzyme for hydrolysis of GalNAc residues on glycoproteins in spin columns

Confirmation and quantification of Tn antigens on O-glycosylated biopharmaceuticals while simplifying intact-mass analysis and revealing protein variants.
O-glycan site occupancy profiling and complete deglycosylation of etanercept for in-depth characterization of complex O-glycoproteins.