BCN PEG4 acid

BCN-PEG4-acid is a cleavable four-unit polyethylene glycol (PEG) linker used in the synthesis of antibody-drug conjugates (ADCs) [1].

endo-BCN-PEG4-acid is a PEG-based linker for PROTACs that joins two essential ligands, crucial for the formation of PROTAC molecules, enabling selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

N3-PEG4-amido-Lys(Fmoc)-acid is a 4 unit PEG ADC linker utilized in the production of antibody-drug conjugates (ADCs) [1]. This compound, functioning as a click chemistry reagent, is equipped with an Azide group that enables it to partake in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with Alkyne group-bearing molecules. Additionally, it is capable of engaging in strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

Endo-BCN-PEG4-Palmitic is a PEG derivative characterized by the inclusion of an endo-BCN cycloalkyne structure, a tetraethylene glycol (PEG4) linker, and a Palmitic acid fatty acid group. This compound is useful for drug delivery, surface modification, and click chemistry reactions.