DOPE-PEG-DBCO (MW 2000) is a PEG lipid with a DOPE and a DBCO as functional groups. DOPE can be used as a helper lipid in gene transfection. PEG is used in drug delivery system. DBCO can be used for click chemistry.
References:
[1]. Mochizuki S, et al., The role of the helper lipid dioleoylphosphatidylethanolamine (DOPE) for DNA transfection cooperating with a cationic lipid bearing etlenediamine. Biochim Biops Acta. 2013 Feb;1828(2):412-8.
[2]. Yoon HI, et al., Bioorthogonal Copper Free Click Chemistry for Labeling and Tracking of Chondrocytes In Vivo. Bioconjug Chem. 2016 Apr 20;27(4):927-36.
[3]. D'souza AA, et al., Polyetlene glycol (PEG): a versatile polymer for pharmaceutical applications. Expert Opin Drug Deliv. 2016 Sep;13(9):1257-75.