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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
40.00 | 2.231 | 2.155 |
20.00 | 1.697 | 1.621 |
10.00 | 1.137 | 1.061 |
5.00 | 0.871 | 0.795 |
2.50 | 0.551 | 0.475 |
1.25 | 0.393 | 0.317 |
0.63 | 0.197 | 0.121 |
0.00 | 0.076 | 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) | 82-98% | 90% |
EDTA plasma(n=5) | 80-97% | 88% |
Heparin plasma(n=5) | 82-94% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 88-97% | 86-92% | 95-103% | 89-97% |
EDTA plasma(n=5) | 79-94% | 87-96% | 82-95% | 89-102% |
Heparin plasma(n=5) | 85-92% | 87-103% | 90-98% | 95-102% |
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