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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 2.105 | 2.034 |
2500.00 | 1.609 | 1.538 |
1250.00 | 1.186 | 1.115 |
625.00 | 0.969 | 0.898 |
312.50 | 0.596 | 0.525 |
156.25 | 0.387 | 0.316 |
78.13 | 0.212 | 0.141 |
0.00 | 0.071 | 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) | 78-96% | 87% |
EDTA plasma(n=5) | 86-99% | 92% |
Heparin plasma(n=5) | 89-103% | 96% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-99% | 83-101% | 93-104% | 96-101% |
EDTA plasma(n=5) | 85-107% | 84-98% | 95-103% | 86-98% |
Heparin plasma(n=5) | 86-93% | 91-105% | 87-98% | 99-102% |
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