Fig. 2From: Simultaneous analyses of N-linked and O-linked glycans of ovarian cancer cells using solid-phase chemoenzymatic methodChemoenzymatic sequential releases of N-glycans and O-glycans from bovine serum-derived fetuin using GIG. a N-glycans were released by PNGase F on solid-phase; b O-glycans were released after N-glycans were released by mild β-elimination in 0.5 M PMP (1-phenyl-3-methyl-5-pyrazolone). The MS spectra was generated by MALDIBack to article page