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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.379 | 2.254 |
500.00 | 1.657 | 1.532 |
250.00 | 1.157 | 1.032 |
125.00 | 0.826 | 0.701 |
62.50 | 0.548 | 0.423 |
31.25 | 0.324 | 0.199 |
15.63 | 0.258 | 0.133 |
0.00 | 0.125 | 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) | 78-95% | 86% |
EDTA plasma(n=5) | 85-97% | 91% |
Heparin plasma(n=5) | 78-93% | 85% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 97-105% | 86-92% | 95-103% | 92-104% |
EDTA plasma(n=5) | 85-94% | 92-101% | 87-96% | 82-90% |
Heparin plasma(n=5) | 93-105% | 88-102% | 87-98% | 85-96% |
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