PROTAC BRD4 Degrader-5-CO-PEG3-N3

PROTAC BRD4 Degrader-5-CO-PEG3-N3 is a PROTAC-linker conjugate for PAC. PROTAC BRD4 Degrader-5-CO-PEG3-N3 comprises the BRD4 degrader GNE-987 linked through a PEG-based spacer to enable modular bioconjugation. PROTAC BRD4 Degrader-5-CO-PEG3-N3 functions as a click-chemistry reagent containing an azide group capable of undergoing copper-catalyzed azide-alkyne cycloaddition (CuAAC) with alkyne-bearing molecules. PROTAC BRD4 Degrader-5-CO-PEG3-N3 can also react through strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO- or BCN-containing compounds, thereby supporting targeted PROTAC assembly and bioconjugation for chemical biology and drug-discovery applications.

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