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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
5000.00 | 2.079 | 1.978 |
2500.00 | 1.556 | 1.455 |
1250.00 | 1.109 | 1.008 |
625.00 | 0.821 | 0.720 |
312.50 | 0.518 | 0.417 |
156.25 | 0.353 | 0.252 |
78.13 | 0.265 | 0.164 |
0.00 | 0.101 | 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) | 80-95% | 87% |
EDTA plasma(n=5) | 86-99% | 92% |
Heparin plasma(n=5) | 90-105% | 97% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 87-90% | 87-98% | 85-96% | 85-95% |
EDTA plasma(n=5) | 92-102% | 81-93% | 86-98% | 91-103% |
Heparin plasma(n=5) | 85-97% | 87-96% | 85-96% | 85-95% |
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