Table 3. Comparison of in vivo and ex vivo Ab uptake by tumor at 96 h in different Ab-F groups.

Ab-F	In vivo (% ID/g ± SEM)	Ex vivo (% ID/g ± SEM)
BODIPY630	n.d.	5 ± 1
VT645	34 ± 6	31 ± 3
AF647	24 ± 2	23 ± 3
VT680	26 ± 5	15 ± 3
AF680	18 ± 5	12 ± 3
AF750	24 ± 6	24 ± 5
IR800Dye	17 ± 5	19 ± 5

The Ab uptake was calculated from the in vivo and ex vivo images as %ID/g using the torso (whole-body) FMT signal at 5 min as the total dose.