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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
4000.00 | 2.266 | 2.174 |
2000.00 | 1.563 | 1.471 |
1000.00 | 1.174 | 1.082 |
500.00 | 0.963 | 0.871 |
250.00 | 0.572 | 0.480 |
125.00 | 0.388 | 0.296 |
62.50 | 0.185 | 0.093 |
0.00 | 0.092 | 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) | 96-104% | 100% |
Heparin plasma(n=5) | 98-104% | 102% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 88-97% | 90-99% | 87-103% | 82-97% |
EDTA plasma(n=5) | 85-94% | 90-99% | 82-101% | 91-102% |
Heparin plasma(n=5) | 95-106% | 89-102% | 87-98% | 85-92% |
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