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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.195 | 2.110 |
1000.00 | 1.657 | 1.572 |
500.00 | 1.088 | 1.003 |
250.00 | 0.883 | 0.798 |
125.00 | 0.496 | 0.411 |
62.50 | 0.315 | 0.230 |
31.25 | 0.189 | 0.104 |
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) | 84-97% | 90% |
EDTA plasma(n=5) | 87-95% | 91% |
Heparin plasma(n=5) | 78-90% | 84% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 88-102% | 87-102% | 85-96% | 87-101% |
EDTA plasma(n=5) | 87-94% | 85-96% | 89-100% | 85-96% |
Heparin plasma(n=5) | 82-93% | 95-104% | 82-96% | 85-98% |
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