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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.954 | 1.846 |
2500.00 | 1.515 | 1.407 |
1250.00 | 1.185 | 1.077 |
625.00 | 0.896 | 0.788 |
312.50 | 0.582 | 0.474 |
156.25 | 0.364 | 0.256 |
78.13 | 0.216 | 0.108 |
0.00 | 0.108 | 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) | 96-107% | 102% |
EDTA plasma(n=5) | 80-95% | 87% |
Heparin plasma(n=5) | 85-98% | 91% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 88-96% | 90-101% | 93-102% | 85-94% |
EDTA plasma(n=5) | 89-97% | 86-95% | 81-93% | 91-103% |
Heparin plasma(n=5) | 85-99% | 82-96% | 92-101% | 82-90% |
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