Fig 1: Characterization of EVs isolated from plasma by ultracentrifugation. (A) Whole-mount transmission electron micrograph of EVs displaying the characteristic “cup-shaped” morphology. (B) NanoSight quantification plot of EVs concentration in function of size shows that the majority of EVs are less than 250 nm in the healthy control samples (n = 5). (C) Western blot of the vesicle-associated markers CD63, FLOTILLIN, HSP70 and RAB27B from a pool of plasma samples (n = 4) and corresponding Ponceau staining of membrane before blocking.
Supplier Page from MilliporeSigma for Anti-RAB27B antibody produced in rabbit