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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.054 | 1.941 |
1000.00 | 1.486 | 1.373 |
500.00 | 1.142 | 1.029 |
250.00 | 0.855 | 0.742 |
125.00 | 0.576 | 0.463 |
62.50 | 0.389 | 0.276 |
31.25 | 0.235 | 0.122 |
0.00 | 0.113 | 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) | 95-105% | 100% |
EDTA plasma(n=5) | 80-95% | 87% |
Heparin plasma(n=5) | 92-105% | 98% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-103% | 80-96% | 87-98% | 85-92% |
EDTA plasma(n=5) | 85-93% | 96-103% | 97-105% | 89-97% |
Heparin plasma(n=5) | 84-102% | 87-103% | 97-104% | 82-97% |
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