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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.912 | 1.819 |
2500.00 | 1.515 | 1.422 |
1250.00 | 1.116 | 1.023 |
625.00 | 0.891 | 0.798 |
312.50 | 0.521 | 0.428 |
156.25 | 0.385 | 0.292 |
78.13 | 0.195 | 0.102 |
0.00 | 0.093 | 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) | 80-92% | 86% |
EDTA plasma(n=5) | 85-99% | 92% |
Heparin plasma(n=5) | 83-97% | 90% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-96% | 87-101% | 89-97% | 85-94% |
EDTA plasma(n=5) | 86-99% | 93-107% | 85-94% | 87-101% |
Heparin plasma(n=5) | 82-96% | 85-98% | 95-104% | 82-96% |
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