Fig. 2. Characterization of caged Multi-Chol-siRNA self-assembled nanoparticles. (A) Dimerization and photo-uncaging properties of caged Dimer-Chol-Sense and Dimer-Chol-Antisense analyzed with 20% PAGE gels. (B) Photo-uncaging ability of caged Multi-Chol-siRNA nanoparticles analyzed with 1% agarose gels. (C) TEM image of caged Multi-Chol-siRNA nanoparticles. (D) TEM image of caged Multi-Chol-siRNA nanoparticles after condensation with Lipo 2000.
