Table 4. Comparison of Ab uptake by ex vivo FMT imaging and LBA.
| Ab-F | FMT (μg/g) | LBA (μg/g) |
|---|---|---|
| BOD630 | 29 ± 4 | 4 ± 2 |
| VT645 | 20 ± 2 | 0.8 ± 0.2 |
| AF647 | 6 ± 1 | 0.7 ± 0.1 |
| VT680 | 15 ± 2 | 0.4 ± 0.0 |
| AF680 | 3 ± 0.6 | 1 ± 0.3 |
| AF750 | 4 ± 2 | 0.4 ± 0.1 |
| IRDye800 | 4 ± 1 | BLQ* |
| Unlabeled Ab | NA | 2.2 ± 1.8 |
| * Below Limit of Quantitation | ||
The ex vivo FMT Ab uptake data were converted into units of μg/g for the comparison. The table shows the ex vivo Ab quantitation in μg/g obtained by LBA and FMT for the tumors from different Ab-F groups.