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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 1.996 | 1.910 |
1000.00 | 1.770 | 1.684 |
500.00 | 1.217 | 1.131 |
250.00 | 0.905 | 0.819 |
125.00 | 0.608 | 0.522 |
62.50 | 0.324 | 0.238 |
31.25 | 0.215 | 0.129 |
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) | 90-105% | 97% |
EDTA plasma(n=5) | 80-97% | 88% |
Heparin plasma(n=5) | 78-92% | 85% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 84-99% | 83-95% | 83-95% | 96-101% |
EDTA plasma(n=5) | 85-100% | 84-98% | 97-101% | 88-96% |
Heparin plasma(n=5) | 86-93% | 91-96% | 87-98% | 95-102% |
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