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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.916 | 1.835 |
2500.00 | 1.527 | 1.446 |
1250.00 | 1.176 | 1.095 |
625.00 | 0.792 | 0.711 |
312.50 | 0.514 | 0.433 |
156.25 | 0.331 | 0.250 |
78.13 | 0.175 | 0.094 |
0.00 | 0.081 | 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) | 95-107% | 101% |
EDTA plasma(n=5) | 94-107% | 100% |
Heparin plasma(n=5) | 82-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-97% | 95-105% | 82-95% | 81-97% |
EDTA plasma(n=5) | 82-96% | 95-102% | 89-101% | 93-108% |
Heparin plasma(n=5) | 80-101% | 87-96% | 85-97% | 93-101% |
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