InvivoChem Cat #:V5341CAS #:2086689-07-6Purity >=98%Description: Azido-PEG3-methyl ester is a novel PEG-based PROTAC crosslinker containing an azide group and a methyl ester used in the synthesis of PROTACs. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.
References: Sano K, Nakajima T, Miyazaki K, Ohuchi Y, Ikegami T, Choyke PL, Kobayashi H. Short PEG-linkers improve the performance of targeted, activatable monoclonal antibody-indocyanine green optical imaging probes. Bioconjug Chem. 2013 May 15; 24(5):811-6.