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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.258 | 2.192 |
1000.00 | 1.563 | 1.497 |
500.00 | 0.908 | 0.842 |
250.00 | 0.571 | 0.505 |
125.00 | 0.295 | 0.229 |
62.50 | 0.179 | 0.113 |
31.25 | 0.120 | 0.054 |
0.00 | 0.066 | 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) | 81-95% | 88% |
EDTA plasma(n=5) | 83-97% | 90% |
Heparin plasma(n=5) | 87-95% | 91% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-102% | 83-96% | 97-103% | 85-92% |
EDTA plasma(n=5) | 78-95% | 96-103% | 83-101% | 82-97% |
Heparin plasma(n=5) | 85-94% | 97-103% | 79-91% | 82-91% |
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