Design, Construction, and Characterization of RNA Nanoparticles Carrying Anti-miR21 and the CD133 Aptamer
(A) 2D structure of 3WJ/CD133apt/anti-miR21 (blue underline sequence is 8 nt LNA-modified anti-miR21; green sequence is 19 nt CD133 aptamer; red star is Alexa647). (B) Stepwise assembly of 3WJ/CD133apt/anti-miR21 nanoparticles assayed by 12% TBE native PAGE. (C) Size distribution of 3WJ/CD133apt/anti-miR21 nanoparticles. (D) Zeta-potential of 3WJ/CD133apt/anti-miR21 nanoparticles. (E) Serum stability curve of the nanoparticles. (F) TGGE study for Tm estimation.