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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.185 | 2.087 |
500.00 | 1.687 | 1.589 |
250.00 | 1.198 | 1.100 |
125.00 | 0.797 | 0.699 |
62.50 | 0.453 | 0.355 |
31.25 | 0.385 | 0.287 |
15.63 | 0.238 | 0.140 |
0.00 | 0.098 | 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) | 85-97% | 91% |
EDTA plasma(n=5) | 96-108% | 102% |
Heparin plasma(n=5) | 80-95% | 87% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 93-105% | 88-102% | 87-98% | 85-96% |
EDTA plasma(n=5) | 97-105% | 86-92% | 95-103% | 92-104% |
Heparin plasma(n=5) | 85-94% | 92-101% | 87-96% | 82-90% |
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