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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 2.345 | 2.259 |
500.00 | 1.769 | 1.683 |
250.00 | 1.194 | 1.108 |
125.00 | 0.806 | 0.720 |
62.50 | 0.559 | 0.473 |
31.25 | 0.357 | 0.271 |
15.63 | 0.252 | 0.166 |
0.00 | 0.086 | 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) | 80-95% | 87% |
EDTA plasma(n=5) | 95-107% | 101% |
Heparin plasma(n=5) | 80-93% | 86% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 82-96% | 85-98% | 92-103% | 81-95% |
EDTA plasma(n=5) | 95-102% | 83-96% | 97-105% | 85-97% |
Heparin plasma(n=5) | 88-97% | 96-105% | 81-96% | 93-107% |
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