Table 4 KRAS mutational analysis of total DNA extract from rVAR2- versus EpCAM-based CTC isolates
ID | KRAS mutation | rVAR2 isolation | EpCAM isolation | ||
|---|---|---|---|---|---|
CTCs | KRAS mut. copies per μL | CTCs | KRAS mut. copies per μL | ||
Patient 1 | G12D | 53 | 0.65 | 10 | 0.10 |
Patient 2a | G12D | 68 | 0.76 | 8 | 0.09 |
Patient 3 | G12V | 90 | 0.85 | 13 | 0.14 |
Patient 4 | G12D | 105 | 0.98 | 15 | 0.12 |