Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
10.00 | 2.074 | 1.989 |
5.00 | 1.642 | 1.557 |
2.50 | 1.069 | 0.984 |
1.25 | 0.682 | 0.597 |
0.63 | 0.549 | 0.464 |
0.32 | 0.301 | 0.216 |
0.16 | 0.138 | 0.053 |
0.00 | 0.085 | 0.000 |
Intra-assay Precision (Precision within an assay):CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays):CV%<10%
Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.
Matrix | Recovery range | Average |
---|---|---|
serum(n=5) | 87-99% | 93% |
EDTA plasma(n=5) | 78-93% | 85% |
Heparin plasma(n=5) | 90-105% | 97% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-100% | 79-91% | 89-103% | 82-95% |
EDTA plasma(n=5) | 87-98% | 92-105% | 95-107% | 82-96% |
Heparin plasma(n=5) | 92-104% | 86-98% | 80-93% | 89-97% |