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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.207 | 2.125 |
1000.00 | 1.613 | 1.531 |
500.00 | 1.073 | 0.991 |
250.00 | 0.847 | 0.765 |
125.00 | 0.521 | 0.439 |
62.50 | 0.397 | 0.315 |
31.25 | 0.165 | 0.083 |
0.00 | 0.082 | 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% | 92% |
EDTA plasma(n=5) | 84-96% | 90% |
Heparin plasma(n=5) | 96-107% | 101% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 87-96% | 85-97% | 85-94% | 87-96% |
EDTA plasma(n=5) | 92-101% | 82-98% | 89-97% | 85-93% |
Heparin plasma(n=5) | 86-96% | 93-104% | 89-97% | 85-94% |
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