JP-163-16 is a RelA/p65 PROTAC degrader. JP-163-16 selectively reduces the expression of RelA/p65 in a proteasome-dependent manner in cells. JP-163-16 can induce cell apoptosis by inhibiting the NF-κB signaling pathway. JP-163-16 can be used for research on RelA/p65-dependent tumours, such as chronic lymphocytic leukaemia (CLL). (Pink: RelA/p65 Ligand ; Blue: CRBN Ligand (HY-A0003) ; Black: Linker; CRBN Ligand+Linker (HY-160241) ).