Fig. 1: Characterization of Bif.BEVs. | Nature Communications

Fig. 1: Characterization of Bif.BEVs.

From: Gut commensal Bifidobacterium-derived extracellular vesicles modulate the therapeutic effects of anti-PD-1 in lung cancer

Fig. 1

a SEM Image showing vesicle-like bodies blebbing outside on the surface of Bif.B. b NTA showing size distribution of secreted EVs along with particle concentration of Bif.BEVs. Inset showing negative staining TEM image of isolated Bif.BEVs (scale bar = 100 nm). c Immunogold electron micrograph of anti-LTA-labeled Bif.B. Inset showing enlarged image of anti-LTA-bound Bif.BEVs. Data shown here are the best of three independent experiments. d Comparative western blot analysis of Bif.BCL, Bif.BEVs and E. coli EVs’ lysate (Eco.BEVs) probed for anti-LTA and anti-LPS. Data shown here are the representative of three independent experiments. Source data are provided as a Source Data file.

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