Table 1.
2-AB labeled N-glycan profile by HILIC analysis.
| Relative abundance (%) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glycan type | FA1 | A2G0 | FA2G0 | FA2G1a | FA2G1a | A2G2 | FA2G2 | A2G2S2 | FA2G2S2 | M5 | M6 | M7 | M8 | M9 | other | |
| ctrl | 6.3 | 1.0 | 79.3 | 4.7 | 2.0 | - | 0.4 | - | - | 3.9 | - | - | - | - | 2.5 | |
| HM | - | 1.4 | 1.2 | - | - | - | - | - | - | 9.9 | 12.4 | 21.4 | 28.0 | 21.7 | 4.0 | |
| FA2G0 | - | 4.5 | 93.4 | 1.2 | 0.1 | - | - | - | - | - | - | - | - | - | 0.8 | |
| FA2G2 | - | - | 0.8 | 0.5 | 0.7 | 4.5 | 92.3 | - | - | 0.1 | - | - | - | - | 1.0 | |
| FA2G2S2 | - | - | 0.2 | - | 0.1 | - | - | 4.8 | 91.8 | - | - | - | - | - | 3.1 | |
| A2G0 | 0.2 | 94.0 | 3.1 | - | - | - | - | 0.3 | - | 0.1 | - | - | - | - | 2.4 | |
| A2G2 | - | - | - | - | - | 91.9 | 4.1 | 0.6 | - | 0.2 | - | - | - | - | 3.3 | |
| A2G2S2 | - | - | - | - | - | - | - | 91.7 | 4.5 | 0.1 | - | - | - | - | 3.7 | |
other: Sum of all other peaks below 2.0% relative abundance. -: not detected. aEither one terminal α-1,3- or α-1,6-galactose