2055042-31-2

N-Boc-N-bis(PEG3-NHS ester) is a branched molecule with a Boc protected amino group and two terminal NHS esters. . The NHS esters can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Boc can be deprotected under acidic conditions

N-Boc-N-bis(PEG3-NHS ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

PEGs

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005