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Fig. 1 | BMC Women's Health

Fig. 1

From: Exosomal tRF-Leu-AAG-001 derived from mast cell as a potential non-invasive diagnostic biomarker for endometriosis

Fig. 1

Identification of isolated EVs in tissues and leucorrhea. A The morphology of EVs was analyzed by TEM (< 200 nm). B The diameter distribution of EVs was analyzed with a nanoparticle analyzer. C Western blot analysis of exosomal marker protein Flotillion 1, HSP70, CD63, Calnexin. Western blot results showed HSP70, flotillion 1 and CD63, three well-known protein markers, were enriched in exosomes from ectopic tissue and leucorrhea but were undetectable in the cells.While the exosomal negative marker protein, calnexin, was expressed in cells

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