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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.919 | 1.818 |
2500.00 | 1.542 | 1.441 |
1250.00 | 1.285 | 1.184 |
625.00 | 0.958 | 0.857 |
312.50 | 0.602 | 0.501 |
156.25 | 0.324 | 0.223 |
78.13 | 0.211 | 0.110 |
0.00 | 0.101 | 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) | 82-95% | 88% |
EDTA plasma(n=5) | 94-105% | 98% |
Heparin plasma(n=5) | 94-107% | 100% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 92-106% | 93-105% | 85-99% | 90-99% |
EDTA plasma(n=5) | 95-106% | 87-101% | 82-97% | 87-102% |
Heparin plasma(n=5) | 81-94% | 93-107% | 93-102% | 91-105% |
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