Bis-sulfone-PEG4-Tetrazine

Bis-sulfone-PEG4-Tetrazine is a PROTAC linker belonging to the PEG class, used in the synthesis of PROTAC molecules. This compound acts as a click chemistry reagent and features a tetrazine group, enabling it to undergo inverse electron-demand Diels-Alder reactions (iEDDA) with molecules containing TCO groups.