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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.108 | 2.014 |
1000.00 | 1.647 | 1.553 |
500.00 | 1.216 | 1.122 |
250.00 | 0.847 | 0.753 |
125.00 | 0.593 | 0.499 |
62.50 | 0.342 | 0.248 |
31.25 | 0.186 | 0.092 |
0.00 | 0.094 | 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) | 85-99% | 92% |
EDTA plasma(n=5) | 78-92% | 85% |
Heparin plasma(n=5) | 87-99% | 93% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 88-102% | 86-92% | 91-103% | 89-97% |
EDTA plasma(n=5) | 85-94% | 92-101% | 87-96% | 82-90% |
Heparin plasma(n=5) | 85-92% | 82-96% | 87-98% | 93-101% |
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