CAS: 2055198-02-0

3,4-Dibromo-Mal-PEG8-Boc is a polyethylene glycol (PEG) derived PROTAC linker utilized in PROTAC synthesis[1].

3,4-Dibromo-mal-PEG8-t-butyl ester is a pegylation reagent that is widely used in the production of PEG products. It belongs to the group of maleimide PEGs and is commonly referred to as MAL PEG. This heterobifunctional PEG contains bromine atoms, making it a halogenated PEG or bromo PEG. The presence of bromine atoms allows for easy and efficient conjugation with other molecules or surfaces. 3,4-Dibromo-mal-PEG8-t-butyl ester serves as a versatile linker in various bioconjugation applications, enabling the attachment of PEG to proteins, peptides, antibodies, nanoparticles, and other biomolecules. Its t-butyl ester moiety provides stability during storage and handling, ensuring optimal performance when used in pegylation reactions. With its unique characteristics and functionality, 3,4-Dibromo-mal-PEG8-t-butyl est