Research Article

One-Step Formation of Chondrocytes through Direct Reprogramming via Polysaccharide-Based Gene Delivery

Figure 1

Electrophoretic mobility of pmPPY-pSox9 nanoparticles at various ratios: Lane1: Free plasmid Sox9; Lane (2-8): pmPPY/pSox9 nanoparticles in ratios of 3:1, 9:1, 15:1, 50:1, 100:1, 150:1, and 200:1.