Fig. 2From: Characterization of hyaluronan-coated extracellular vesicles in synovial fluid of patients with osteoarthritis and rheumatoid arthritisSynovial fluid stained with fluorescent phalloidin, CD63, or CellMask™ Deep Red Plasma membrane Stain. An ultracentrifuged synovial fluid sample stained with Alexa Fluor™ 594-labeled phalloidin (pseudocolored red) and CellMask™ Deep Red Plasma membrane Stain (pseudocolored green) in (panels a and b), an unprocessed synovial fluid sample stained with Alexa Fluor™ 488-labeled fluorescent CD63 (pseudocolored red) or CellMask™ Deep Red Plasma membrane Stain (pseudocolored green) in (panels d and e), and merged images in (panels c and f) depicting the co-localization of the stainsBack to article page