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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.354 | 2.271 |
500.00 | 1.790 | 1.707 |
250.00 | 1.128 | 1.045 |
125.00 | 0.839 | 0.756 |
62.50 | 0.513 | 0.430 |
31.25 | 0.313 | 0.230 |
15.63 | 0.235 | 0.152 |
0.00 | 0.083 | 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) | 83-95% | 89% |
EDTA plasma(n=5) | 77-95% | 86% |
Heparin plasma(n=5) | 85-97% | 91% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 86-93% | 91-105% | 87-98% | 99-102% |
EDTA plasma(n=5) | 89-102% | 82-94% | 85-96% | 78-90% |
Heparin plasma(n=5) | 92-106% | 93-105% | 85-99% | 90-99% |
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