In vivo test refers to the experimentation within the whole and living organisms, such as mouse and rat. In vivo studies include both animal studies and clinical trials. Since in vivo studies has the potential to provide the conclusive insights about the safety assessment of PROTACs, they are critically instructive to explore the most potential PROTACs which can be pushed into clinical trials.https://www.creative-biolabs.com/protac/protac-in-vivo-animal-test.htm