Fig. 1From: Tubule-specific protein nanocages potentiate targeted renal fibrosis therapyCharacterization of K3-HBc/CLT NCs. A TEM images of CLT nanodots, K3-HBc NCs and K3-HBc/CLT NCs. B Histogram analysis of CLT nanodots, K3-HBc NCs and K3-HBc/CLT NCs, respectively. C The hydrodynamic diameters of K3-HBc and K3-HBc/CLT NCs. D Cumulative release profiles of free CLT and K3-HBc/CLT (n = 3)Back to article page