Biotin-PEG5-azide

Biotin-PEG5-azideBiotin-PEG3-azide is a click chemistry biotinylation reagent that can react with alkyne molecule to form a stable triazole linkage.

Biotin-PEG5-azide is a PEG-based PROTAC linker can be used in the synthesis of PROTAC. Biotin-PEG5-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

PEGs