endo bcn peg2 acid

endo-BCN-PEG2-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Endo-BCN-PEG2-Biotin 是一种拥有 BCN 基团和末端羧酸的 PEG 连接体。BCN 基团能够与叠氮化物标记的分子发生强烈反应。氨基可以与羧酸、活化的 NHS 酯以及羰基化合物（酮、醛）等进行良好反应。