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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 1.952 | 1.865 |
2500.00 | 1.587 | 1.500 |
1250.00 | 1.139 | 1.052 |
625.00 | 0.852 | 0.765 |
312.50 | 0.453 | 0.366 |
156.25 | 0.325 | 0.238 |
78.13 | 0.190 | 0.103 |
0.00 | 0.087 | 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) | 81-95% | 88% |
EDTA plasma(n=5) | 90-103% | 96% |
Heparin plasma(n=5) | 82-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-103% | 87-98% | 85-92% | 79-96% |
EDTA plasma(n=5) | 86-93% | 93-101% | 86-97% | 90-101% |
Heparin plasma(n=5) | 91-99% | 88-97% | 88-104% | 97-108% |
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