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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.172 | 2.075 |
500.00 | 1.407 | 1.310 |
250.00 | 1.198 | 1.101 |
125.00 | 0.797 | 0.700 |
62.50 | 0.567 | 0.470 |
31.25 | 0.319 | 0.222 |
15.63 | 0.187 | 0.090 |
0.00 | 0.097 | 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) | 88-103% | 95% |
EDTA plasma(n=5) | 80-97% | 88% |
Heparin plasma(n=5) | 92-106% | 99% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 83-103% | 82-93% | 86-95% | 81-96% |
EDTA plasma(n=5) | 92-106% | 92-101% | 80-95% | 87-96% |
Heparin plasma(n=5) | 85-96% | 87-101% | 89-102% | 85-98% |
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