BackgroundPROTAC Linker 4 is a PROTAC linker can be used in the synthesis of chloroalkane-containing PROTACs (HaloPROTACs).
[1]. Buckley DL, et al. HaloPROTACS: Use of Small Molecule PROTACs to Induce Degradation of HaloTag Fusion Proteins. ACS Chem Biol. 2015 Aug 21;10(8):1831-7.