Figure 1From: OX26/CTX-conjugated PEGylated liposome as a dual-targeting gene delivery system for brain gliomaThe schematic diagram for the synthesis of targeting PL/pDNA complexes. (A) The OX26 and CTX were thiolated by 2-iminothiolane (Traut’s reagent) at room temperature for 1 hour. (B) The outer maleimide groups of PL/pDNA react with the thiolated OX26 and CTX to form targeting PL/pDNA complexes.Back to article page