Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
200.00 | 2.185 | 2.076 |
100.00 | 1.636 | 1.527 |
50.00 | 1.186 | 1.077 |
25.00 | 0.864 | 0.755 |
12.50 | 0.582 | 0.473 |
6.25 | 0.315 | 0.206 |
3.13 | 0.206 | 0.097 |
0.00 | 0.109 | 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) | 84-93% | 87% |
EDTA plasma(n=5) | 95-108% | 101% |
Heparin plasma(n=5) | 82-97% | 89% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 88-102% | 86-97% | 89-97% | 79-95% |
EDTA plasma(n=5) | 79-96% | 85-99% | 79-93% | 89-97% |
Heparin plasma(n=5) | 85-94% | 87-101% | 89-99% | 85-95% |
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