Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.003 | 1.910 |
1000.00 | 1.585 | 1.492 |
500.00 | 1.159 | 1.066 |
250.00 | 0.889 | 0.796 |
125.00 | 0.455 | 0.362 |
62.50 | 0.307 | 0.214 |
31.25 | 0.227 | 0.134 |
0.00 | 0.093 | 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) | 88-110% | 99% |
EDTA plasma(n=5) | 85-124% | 105% |
Heparin plasma(n=5) | 94-118% | 106% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-119% | 83-120% | 88-102% | 89-117% |
EDTA plasma(n=5) | 91-96% | 82-108% | 94-111% | 89-118% |
Heparin plasma(n=5) | 81-95% | 82-97% | 90-111% | 81-118% |
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