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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 2.291 | 2.208 |
2500.00 | 1.628 | 1.545 |
1250.00 | 1.128 | 1.045 |
625.00 | 0.807 | 0.724 |
312.50 | 0.572 | 0.489 |
156.25 | 0.345 | 0.262 |
78.13 | 0.175 | 0.092 |
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) | 83-99% | 95% |
EDTA plasma(n=5) | 95-107% | 101% |
Heparin plasma(n=5) | 89-107% | 98% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 96-101% | 85-92% | 78-92% | 92-103% |
EDTA plasma(n=5) | 82-96% | 78-91% | 88-96% | 87-98% |
Heparin plasma(n=5) | 81-93% | 87-101% | 96-105% | 96-105% |
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