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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
4000.00 | 1.952 | 1.870 |
2000.00 | 1.430 | 1.348 |
1000.00 | 0.935 | 0.853 |
500.00 | 0.752 | 0.670 |
250.00 | 0.547 | 0.465 |
125.00 | 0.351 | 0.269 |
62.50 | 0.197 | 0.115 |
0.00 | 0.082 | 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) | 83-95% | 89% |
EDTA plasma(n=5) | 96-107% | 102% |
Heparin plasma(n=5) | 85-99% | 92% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 87-96% | 91-101% | 87-98% | 89-103% |
EDTA plasma(n=5) | 82-94% | 85-96% | 78-90% | 91-99% |
Heparin plasma(n=5) | 90-99% | 83-97% | 81-103% | 89-101% |
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