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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.266 | 2.181 |
500.00 | 1.497 | 1.412 |
250.00 | 1.073 | 0.988 |
125.00 | 0.839 | 0.754 |
62.50 | 0.593 | 0.508 |
31.25 | 0.324 | 0.239 |
15.63 | 0.179 | 0.094 |
0.00 | 0.085 | 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) | 87-97% | 90% |
Heparin plasma(n=5) | 81-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 86-102% | 87-96% | 89-98% | 83-103% |
EDTA plasma(n=5) | 85-97% | 87-96% | 85-96% | 85-95% |
Heparin plasma(n=5) | 86-100% | 93-108% | 80-101% | 87-96% |
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