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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.045 | 1.958 |
500.00 | 1.577 | 1.490 |
250.00 | 1.183 | 1.096 |
125.00 | 0.883 | 0.796 |
62.50 | 0.509 | 0.422 |
31.25 | 0.325 | 0.238 |
15.63 | 0.190 | 0.103 |
0.00 | 0.087 | 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) | 84-92% | 87% |
EDTA plasma(n=5) | 95-104% | 98% |
Heparin plasma(n=5) | 82-90% | 86% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 86-93% | 93-101% | 86-97% | 90-101% |
EDTA plasma(n=5) | 91-99% | 88-97% | 88-104% | 97-108% |
Heparin plasma(n=5) | 93-104% | 83-96% | 95-103% | 88-95% |
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