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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
2000.00 | 2.135 | 2.031 |
1000.00 | 1.625 | 1.521 |
500.00 | 1.088 | 0.984 |
250.00 | 0.876 | 0.772 |
125.00 | 0.516 | 0.412 |
62.50 | 0.345 | 0.241 |
31.25 | 0.228 | 0.124 |
0.00 | 0.104 | 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) | 90-105% | 97% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 93-105% | 79-86% | 87-103% | 85-97% |
EDTA plasma(n=5) | 87-90% | 87-98% | 85-96% | 85-95% |
Heparin plasma(n=5) | 87-98% | 85-96% | 92-102% | 81-93% |
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