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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.185 | 2.092 |
500.00 | 1.633 | 1.540 |
250.00 | 1.253 | 1.160 |
125.00 | 0.872 | 0.779 |
62.50 | 0.559 | 0.466 |
31.25 | 0.329 | 0.236 |
15.63 | 0.225 | 0.132 |
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) | 83-99% | 95% |
EDTA plasma(n=5) | 80-96% | 88% |
Heparin plasma(n=5) | 87-99% | 93% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-97% | 93-102% | 81-96% | 93-106% |
EDTA plasma(n=5) | 91-102% | 89-97% | 86-102% | 94-106% |
Heparin plasma(n=5) | 82-94% | 85-96% | 78-90% | 91-99% |
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