Table 2.
Ethanolamine plasmalogen distribution in cell lines
| Absolute Signal | CHO | NRel-4 | HEK293 |
|---|---|---|---|
| PlsEtn 16:0/18:1 | 4.935 (11.6) | 0.385 (9.2) | 5.860 (13.7) |
| PlsEtn 16:0/18:2 | 4.650 (10.9) | 0.405 (9.7) | 0.944 (2.2) |
| PlsEtn 16:0/18:3 | 0.069 (0.2) | 0.008 (0.2) | 0.127 (0.3) |
| PlsEtn 16:0/20:4 | 5.900 (13.8) | 0.997 (23.9) | 9.053 (21.1) |
| PlsEtn 16:0/22:6 | 0.442 (1.0) | 0.093 (2.2) | 2.737 (6.4) |
| PlsEtn 18:0/18:1 | 3.580 (8.4) | 0.273 (6.5) | 2.840 (6.6) |
| PlsEtn 18:0/18:2 | 4.155 (9.7) | 0.312 (7.5) | 0.556 (1.3) |
| PlsEtn 18:0/18:3 | 0.059 (0.1) | 0.004 (0.1) | 0.072 (0.2) |
| PlsEtn 18:0/20:4 | 6.300 (14.8) | 0.660 (15.8) | 5.780 (13.5) |
| PlsEtn 18:0/22:6 | 0.491 (1.1) | 0.104 (2.5) | 1.787 (4.2) |
| PlsEtn 18:1/18:1 | 3.805 (8.9) | 0.213 (5.1) | 4.227 (9.9) |
| PlsEtn 18:1/18:2 | 3.390 (7.9) | 0.185 (4.4) | 0.623 (1.5) |
| PlsEtn 18:1/18:3 | 0.065 (0.2) | 0.003 (0.1) | 0.078 (0.2) |
| PlsEtn 18:1/20:4 | 4.390 (10.3) | 0.485 (11.6) | 6.170 (14.4) |
| PlsEtn 18:1/22:6 | 0.431 (1.0) | 0.048 (1.1) | 2.0167 (4.7) |
| Total PlsEtn Sum | 42.660 (100) | 4.173 (100) | 42.870 (100) |
Absolute signal intensities of the various plasmalogen species measured in CHO, NRel-4 cells, and HEK293 cell lines. Values in brackets are the percentage of total PlsEtn sum.