Fig. 3From: Circulating tumor cell-derived exosome–transmitted long non-coding RNA TTN-AS1 can promote the proliferation and migration of cholangiocarcinoma cellsIdentification of Exosomes: (A) Particle size distribution of exosomes; (B) TEM observation of spherical exosomes; (C) Western blot analysis of CD9, CD81, and Calnexin in exosomes; (D) Uptake of Dil-labeled exosomes by Huh28 cellsBack to article page