Table 2. Quality Controls.
| high QC |
low QC |
|||||||
|---|---|---|---|---|---|---|---|---|
| analyte | nom. (nM) | found (nM) | RSD (%) | accuracy (%) | nom. (nM) | found (nM) | RSD (%) | accuracy (%) |
| 1 | 500.0 | 480.4 (±17.3) | 3.6 | 96.1 | 15.6 | 17.5 (±2.6) | 14.7 | 112.4 |
| 2 | 500.0 | 444.8 (±24.5) | 5.5 | 88.9 | 15.6 | 12.2 (±1.9)a | 15.9 | 77.9 |
| 3 | 500.0 | 419.1 (±28.2) | 6.8 | 83.8 | 15.6 | 13.7 (±1.0) | 7.3 | 87.9 |
| M1 | 125.0 | 133.3 (±9.4) | 7.0 | 106.6 | 7.8 | 8.3 (±0.8) | 9.6 | 106.1 |
| M2 | 62.5 | 65.7 (±4.6) | 7.0 | 105.2 | 3.9 | 4.1 (±0.2) | 4.6 | 103.9 |
| M3 | 62.5 | 66.9 (±4.7) | 6.9 | 106.9 | 3.9 | 4.4 (±0.3) | 7.1 | 112.2 |
a
Below LLOQ; data are means ± standard deviation of replicates (n = 5).