Figure 4
From: 111In-BnDTPA-F3: an Auger electron-emitting radiotherapeutic agent that targets nucleolin
Clonogenic survival of cells after exposure to 111 In-BNDTPA-F3. (A) Clonogenic survival of 231-H2N cells, exposed for 24 h to increasing concentrations (0 to 3 μM) of 111In-BnDTPA-F3 (20.6 MBq/nmol), or cold, unlabeled BnDTPA-F3. (B) Clonogenic survival of 231-H2N cells, exposed for 24 h to increasing concentrations (0 to 2 μM) of 111In-BnDTPA-F3, at increasing specific activities (0 to 30.9 MBq/nmol), or equivalent amounts of 111In chloride. Results are expressed as mean ± SD of three independent repeats.