Fig. 4From: Exosomes biogenesis was increased in metformin-treated human ovary cancer cells; possibly to mediate resistanceWestern blotting analysis for the exosomal CD63 (A). The size distribution of isolated exosomes was analyzed by dynamic light scattering (DLS) (B). Acetylcholinesterase assay (AChE assay) for isolated exosomes (C)Back to article page