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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 1.929 | 1.833 |
1000.00 | 1.565 | 1.469 |
500.00 | 1.142 | 1.046 |
250.00 | 0.855 | 0.759 |
125.00 | 0.591 | 0.495 |
62.50 | 0.389 | 0.293 |
31.25 | 0.221 | 0.125 |
0.00 | 0.096 | 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) | 88-102% | 95% |
EDTA plasma(n=5) | 83-98% | 90% |
Heparin plasma(n=5) | 81-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 87-95% | 78-91% | 97-103% | 95-101% |
EDTA plasma(n=5) | 88-97% | 79-92% | 81-97% | 87-95% |
Heparin plasma(n=5) | 85-94% | 96-105% | 87-101% | 82-90% |
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