Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
10.00 | 2.095 | 2.012 |
5.00 | 1.577 | 1.494 |
2.50 | 1.197 | 1.114 |
1.25 | 0.963 | 0.880 |
0.63 | 0.373 | 0.290 |
0.32 | 0.354 | 0.271 |
0.16 | 0.215 | 0.132 |
0.00 | 0.083 | 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) | 83-95% | 89% |
EDTA plasma(n=5) | 87-97% | 90% |
Heparin plasma(n=5) | 81-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-101% | 87-103% | 84-92% | 78-90% |
EDTA plasma(n=5) | 93-102% | 93-106% | 87-101% | 91-104% |
Heparin plasma(n=5) | 85-96% | 95-104% | 93-102% | 79-94% |