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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.953 | 1.850 |
2500.00 | 1.593 | 1.490 |
1250.00 | 1.157 | 1.054 |
625.00 | 0.826 | 0.723 |
312.50 | 0.516 | 0.413 |
156.25 | 0.339 | 0.236 |
78.13 | 0.215 | 0.112 |
0.00 | 0.103 | 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) | 95-107% | 101% |
EDTA plasma(n=5) | 83-95% | 89% |
Heparin plasma(n=5) | 86-98% | 92% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-98% | 83-103% | 98-105% | 92-101% |
EDTA plasma(n=5) | 85-105% | 87-98% | 91-102% | 86-102% |
Heparin plasma(n=5) | 86-93% | 91-105% | 87-99% | 99-105% |
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