PROTAC FAK degrader 1 (Compound PROTAC-3) is a selective and effective degrader of Fak PROTAC with a DC50 of 3.0 nM. PROTAC FAK degrader 1 reduces the ability of cancer cells to migrate and invade. PROTAC FAK degrader 1 can be used in the study of tumor. (Pink: Fak ligand ; Black: Linker (HY-44141) ; Blue: VHL ligand 1 (HY-125845) ).