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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.153 | 2.045 |
500.00 | 1.515 | 1.407 |
250.00 | 1.106 | 0.998 |
125.00 | 0.928 | 0.820 |
62.50 | 0.563 | 0.455 |
31.25 | 0.426 | 0.318 |
15.63 | 0.156 | 0.048 |
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) | 94-105% | 98% |
EDTA plasma(n=5) | 94-107% | 100% |
Heparin plasma(n=5) | 82-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 90-98% | 85-92% | 83-96% | 93-102% |
EDTA plasma(n=5) | 85-94% | 87-96% | 82-93% | 89-103% |
Heparin plasma(n=5) | 85-92% | 83-101% | 87-98% | 79-92% |
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