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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.285 | 2.191 |
10.00 | 1.783 | 1.689 |
5.00 | 1.108 | 1.014 |
2.50 | 0.871 | 0.777 |
1.25 | 0.559 | 0.465 |
0.63 | 0.361 | 0.267 |
0.32 | 0.186 | 0.092 |
0.00 | 0.094 | 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) | 80-92% | 86% |
EDTA plasma(n=5) | 80-92% | 86% |
Heparin plasma(n=5) | 82-97% | 89% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-97% | 85-94% | 79-96% | 85-99% |
EDTA plasma(n=5) | 79-93% | 89-97% | 85-94% | 87-101% |
Heparin plasma(n=5) | 83-98% | 88-97% | 96-105% | 86-92% |
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