Propargyl-PEG13-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Propargyl-PEG13-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Methyltetrazine-PEG13-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Methyltetrazine-PEG13-Boc is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.