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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 1.952 | 1.870 |
500.00 | 1.647 | 1.565 |
250.00 | 1.114 | 1.032 |
125.00 | 0.782 | 0.700 |
62.50 | 0.632 | 0.550 |
31.25 | 0.252 | 0.170 |
15.63 | 0.225 | 0.143 |
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) | 82-98% | 90% |
EDTA plasma(n=5) | 84-98% | 91% |
Heparin plasma(n=5) | 80-96% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 79-95% | 96-105% | 85-96% | 90-99% |
EDTA plasma(n=5) | 85-97% | 93-101% | 97-103% | 91-99% |
Heparin plasma(n=5) | 90-98% | 85-92% | 83-96% | 93-102% |
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