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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.136 | 2.048 |
500.00 | 1.629 | 1.541 |
250.00 | 1.073 | 0.985 |
125.00 | 0.847 | 0.759 |
62.50 | 0.521 | 0.433 |
31.25 | 0.312 | 0.224 |
15.63 | 0.226 | 0.138 |
0.00 | 0.088 | 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) | 93-101% | 97% |
EDTA plasma(n=5) | 85-103% | 94% |
Heparin plasma(n=5) | 95-105% | 100% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 79-94% | 87-96% | 85-98% | 95-104% |
EDTA plasma(n=5) | 85-92% | 80-96% | 93-105% | 90-99% |
Heparin plasma(n=5) | 95-103% | 86-92% | 91-102% | 89-97% |
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