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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 1.989 | 1.900 |
500.00 | 1.633 | 1.544 |
250.00 | 1.121 | 1.032 |
125.00 | 0.726 | 0.637 |
62.50 | 0.529 | 0.440 |
31.25 | 0.322 | 0.233 |
15.63 | 0.252 | 0.163 |
0.00 | 0.089 | 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) | 86-99% | 92% |
EDTA plasma(n=5) | 80-95% | 87% |
Heparin plasma(n=5) | 83-95% | 89% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-102% | 87-101% | 82-95% | 81-93% |
EDTA plasma(n=5) | 85-92% | 79-96% | 95-102% | 87-98% |
Heparin plasma(n=5) | 89-105% | 81-94% | 96-105% | 92-103% |
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