Figure 4.
Extracted ion chromatograms of neutral N-linked oligosaccharides released from human serum a & d) m/z 813, [M+2H]2+ with a composition of 1 dHex, 4 Hex, 4 HexNAc, b & e) m/z 894, [M+2H]2+ with a composition of 1 dHex, 5 Hex, 4 HexNAc, and c & f) m/z 996, [M+2H]2+ with a composition of 1 dHex, 5 Hex, 5 HexNAc. The chromatograms on the left column were obtained using the glycan chip (a–c) and those on the right column were obtained using the high capacity chip (d–f).
