Cases study 2: Radio antibody Drug Biodistribution and pharmacokinetic research
As shown in the figures above: the total radioactivity and TCA precipitation radioactivity levels of each tissue at 6h,7d and 20d after subcutaneous administration of 125 I-labeled protein in cynomophagous monkeys.
As shown in the figure above: targeted distribution of the isotope labeled drugs in different organs in the same animal can be observed and quantitated by micro-PET /CT scanning.