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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 1.941 | 1.856 |
500.00 | 1.625 | 1.540 |
250.00 | 1.116 | 1.031 |
125.00 | 0.831 | 0.746 |
62.50 | 0.591 | 0.506 |
31.25 | 0.363 | 0.278 |
15.63 | 0.258 | 0.173 |
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) | 94-107% | 100% |
EDTA plasma(n=5) | 87-99% | 93% |
Heparin plasma(n=5) | 82-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-92% | 87-101% | 88-102% | 79-102% |
EDTA plasma(n=5) | 89-102% | 92-101% | 88-102% | 87-102% |
Heparin plasma(n=5) | 85-96% | 87-101% | 89-97% | 85-94% |
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