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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 2.059 | 1.970 |
2500.00 | 1.536 | 1.447 |
1250.00 | 1.107 | 1.018 |
625.00 | 0.821 | 0.732 |
312.50 | 0.535 | 0.446 |
156.25 | 0.315 | 0.226 |
78.13 | 0.206 | 0.117 |
0.00 | 0.089 | 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) | 83-95% | 89% |
EDTA plasma(n=5) | 86-99% | 92% |
Heparin plasma(n=5) | 80-95% | 87% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-92% | 83-96% | 93-102% | 87-98% |
EDTA plasma(n=5) | 85-97% | 90-99% | 82-101% | 93-105% |
Heparin plasma(n=5) | 95-104% | 82-96% | 92-103% | 90-99% |
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