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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.054 | 1.959 |
1000.00 | 1.527 | 1.432 |
500.00 | 1.251 | 1.156 |
250.00 | 0.834 | 0.739 |
125.00 | 0.453 | 0.358 |
62.50 | 0.326 | 0.231 |
31.25 | 0.187 | 0.092 |
0.00 | 0.095 | 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) | 90-107% | 98% |
EDTA plasma(n=5) | 93-107% | 100% |
Heparin plasma(n=5) | 85-97% | 91% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 86-94% | 81-95% | 88-97% | 85-92% |
EDTA plasma(n=5) | 83-96% | 93-102% | 86-94% | 90-98% |
Heparin plasma(n=5) | 92-106% | 85-97% | 96-105% | 88-96% |
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