TABLE 1.

Cortex–to–Whole Kidney Ratio in Mouse Kidneys

Time after injection (min)	Administered bioconjugate
Time after injection (min)	²¹¹At-IgG^*	²¹¹At-F(ab′)₂^†
10	NA	1.76 ± 0.18
20	1.44 ± 0.06	1.56 ± 0.01
30	NA	1.53 ± 0.05
120	0.77 ± 0.04	1.38 ± 0.03
270	0.91 ± 0.04	1.28 ± 0.03
360	0.74 ± 0.01	NA
420	0.91 ± 0.04	1.12 ± 0.02
460	NA	1.28 ± 0.02

↵* ²¹¹At-IgG trastuzumab.
↵†211 At-MX35-F(ab′)₂.
NA = not applicable.
Data are mean ± SD.