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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
4000.00 | 2.154 | 2.069 |
2000.00 | 1.630 | 1.545 |
1000.00 | 1.157 | 1.072 |
500.00 | 0.726 | 0.641 |
250.00 | 0.514 | 0.429 |
125.00 | 0.318 | 0.233 |
62.50 | 0.197 | 0.112 |
0.00 | 0.085 | 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) | 87-99% | 93% |
Heparin plasma(n=5) | 82-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 86-97% | 91-102% | 81-97% | 93-107% |
EDTA plasma(n=5) | 82-94% | 83-96% | 91-103% | 82-99% |
Heparin plasma(n=5) | 78-92% | 85-96% | 93-102% | 95-104% |
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