Table 1.
Monosodiated ions of antibody-detected Gb3Cer and Gb4Cer lipoforms acquired from ESI–Q-TOF MS1 spectra of GMVECs and proposed structures
| [M+Na]+ (m/z) | Proposed structure |
|---|---|
| 1158.88 | Gb3Cer (d18:1, C24:0) |
| 1156.87 | Gb3Cer (d18:1, C24:1) |
| 1130.84 | Gb3Cer (d18:1, C22:0) |
| 1046.77 | Gb3Cer (d18:1, C16:0) |
| 1375.98 | Gb4Cer (d18:1, C25:0) |
| 1373.92 | Gb4Cer (d18:1, C25:1) |
| 1361.94 | Gb4Cer (d18:1, C24:0) |
| 1359.94 | Gb4Cer (d18:1, C24:1) |
| 1347.93 | Gb4Cer (d18:1, C23:0) |
| 1333.91 | Gb4Cer (d18:1, C22:0) |
| 1305.91 | Gb4Cer (d18:1, C20:0) |
| 1277.87 | Gb4Cer (d18:1, C18:0) |
| 1263.84 | Gb4Cer (d18:1, C17:0) |
| 1249.80 | Gb4Cer (d18:1, C16:0) |
Major GSLs in bold