Fig. 8

MaxLFQ intensity of contaminant proteins across MEV enrichment methods. Analysis of contaminant proteins (GlcB and GroES) by mass spectrometry indicates that MEVs obtained from DG and qEV exhibit lower MaxLFQ intensities for these proteins than MEVs obtained by CC and UC. Significance is indicated as p < 0.05*, p < 0.01**, p < 0.001***, and p < 0.0001****