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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.861 | 1.790 |
2500.00 | 1.209 | 1.138 |
1250.00 | 0.674 | 0.603 |
625.00 | 0.361 | 0.290 |
312.50 | 0.180 | 0.109 |
156.25 | 0.172 | 0.101 |
78.13 | 0.152 | 0.081 |
0.00 | 0.071 | 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) | 84-98% | 91% |
EDTA plasma(n=5) | 79-97% | 88% |
Heparin plasma(n=5) | 80-95% | 87% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-92% | 96-104% | 90-98% | 80-92% |
EDTA plasma(n=5) | 93-101% | 86-92% | 81-93% | 79-95% |
Heparin plasma(n=5) | 85-94% | 79-96% | 98-105% | 82-93% |
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