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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
4000.00 | 2.128 | 2.041 |
2000.00 | 1.609 | 1.522 |
1000.00 | 1.174 | 1.087 |
500.00 | 0.861 | 0.774 |
250.00 | 0.556 | 0.469 |
125.00 | 0.351 | 0.264 |
62.50 | 0.225 | 0.138 |
0.00 | 0.087 | 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) | 82-97% | 89% |
EDTA plasma(n=5) | 90-105% | 97% |
Heparin plasma(n=5) | 88-102% | 95% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 82-95% | 88-102% | 84-97% | 89-107% |
EDTA plasma(n=5) | 78-92% | 79-93% | 94-106% | 83-97% |
Heparin plasma(n=5) | 85-97% | 90-99% | 82-101% | 93-105% |
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