Fig. 3From: Nonviral delivery systems for antisense oligonucleotide therapeuticsChemical structure of Common PEG materials. (A) ethylene glycol, (B) linear polyethylene glycol, (C) DMG-PEG 2000, (D) DSG-PEG 2000, (E) DSPE-PEG(2000) carboxy NHS, (F) DSPE-PEG(2000) maleimide, (G) DOTAP(chloride salt), (H) DOPE, (I) DOPC, (J) DODMA, (K) branched PEGBack to article page