Fig. 1
From: Exosomes secreted by chemoresistant ovarian cancer cells promote angiogenesis
Characterization of exosomes derived from cell lines IOSE80, SKOV3, and SKOV3-DDP. a Transmission electron microscopy images of IOSE80-exo, SKOV3-exo, and SKOV3-DDP-exo. Scale bars = 100 nm. b Size distribution (nm) of IOSE80-exo, SKOV3-exo, and SKOV3-DDP-exo were determined by Software ZetaView. c Western blot analysis of surface markers HSP70, CD9, and CD63 in IOSE80-exo, SKOV3-exo, and SKOV3-DDP-exo