Azido-PEG3-SS-PEG3-azide is a Peg-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG3-SS-PEG3-azide is a click chemistry reagent, it contains an azide group and can undergo CuAAc with molecules containing alkyne groups. It can also undergo SPAAC reactions with molecules containing DBCO or BCN groups.
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