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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
4000.00 | 1.867 | 1.786 |
2000.00 | 1.425 | 1.344 |
1000.00 | 1.123 | 1.042 |
500.00 | 0.768 | 0.687 |
250.00 | 0.483 | 0.402 |
125.00 | 0.217 | 0.136 |
62.50 | 0.154 | 0.073 |
0.00 | 0.081 | 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) | 89-103% | 96% |
EDTA plasma(n=5) | 83-97% | 90% |
Heparin plasma(n=5) | 86-99% | 92% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-104% | 82-96% | 92-103% | 90-99% |
EDTA plasma(n=5) | 88-97% | 95-106% | 83-98% | 93-105% |
Heparin plasma(n=5) | 88-101% | 90-98% | 92-106% | 85-97% |
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