Table 3.
Basic profile of the LC-MS/MS analysis. The minimal to maximal assay ranges, median, mean, and standard deviations of Aβ1-38, Aβ1-40, Aβ1-42, and Aβ1-43 values measured by LC-MS/MS assay and ELISA
| Item | Aβ1-38 | Aβ1-40 | Aβ1-42 | Aβ1-43 | ||
| LC-MS/MS | LC-MS/MS | ELISA | LC-MS/MS | ELISA | LC-MS/MS | |
| Max | 1224.771 | 3560.087 | 3401.273 | 328.450 | 306.233 | 20.624 |
| Min | 193.231 | 391.624 | 634.258 | 29.326 | 41.120 | 0.714 |
| Median | 506.495 | 1739.419 | 1555.430 | 100.789 | 122.838 | 5.798 |
| Mean | 546.038 | 1771.370 | 1619.538 | 111.056 | 126.683 | 6.267 |
| SD | 198.920 | 600.511 | 561.217 | 54.778 | 50.425 | 3.559 |