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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
200.00 | 2.126 | 2.032 |
100.00 | 1.720 | 1.626 |
50.00 | 1.102 | 1.008 |
25.00 | 0.837 | 0.743 |
12.50 | 0.457 | 0.363 |
6.25 | 0.322 | 0.228 |
3.13 | 0.206 | 0.112 |
0.00 | 0.094 | 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) | 87-99% | 93% |
EDTA plasma(n=5) | 87-99% | 93% |
Heparin plasma(n=5) | 81-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 78-92% | 82-96% | 86-99% | 93-101% |
EDTA plasma(n=5) | 85-96% | 86-98% | 92-103% | 87-93% |
Heparin plasma(n=5) | 81-94% | 85-97% | 93-102% | 81-95% |
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