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Summaries of plasma amyloid-β 1–42 peptide assay measured from quality control samples (QC1 and QC3) during clinical sample analysis
| Measured Aβ1–42 (pg/ml) | ||||
|---|---|---|---|---|
| Run 1 | Run 2 | Run 3 | Expected range of Aβ1–42 (pg/ml)a | |
| QC1 | 21.6 | 21.4 | 19.4 | 20 ± 2 |
| QC3 | 0.748 | 0.681 | 0.642 | 0.689 ± 0.069 |
Aβ amyloid-β, QC Quality control
aExpected range was within ±10% of the averaged Aβ1–42 concentration measured from precision study
