Direct Visualization, Sizing and Counting of Extracellular Vesicles Using NTA

Much interest centers on microvesicles and nanovesicles (exosomes) as they are increasingly cited as potential biomarkers. This application note demonstrates that Nanoparticle Tracking Analysis NTA can size and count both microvesicles and exosomes at a low concentration and can selectively determine and analyze specific types of particle within a complex sample.