Methods for extracellular vesicles isolation in a hospital setting.

ABSTRACT: The research in extracellular vesicles (EVs) has been rising during the last decade. However, there is no clear consensus on the most accurate protocol to isolate and analyze them. Besides, most of the current protocols are difficult to implement in a hospital setting due to being very time-consuming or to requirements of specific infrastructure. Thus, our aim is to compare five different protocols (comprising two different medium-speed differential centrifugation protocols; commercially polymeric precipitation - exoquick - acid precipitation; and ultracentrifugation) for blood and urine samples to determine the most suitable one for the isolation of EVs. Nanoparticle tracking analysis, flow cytometry, western blot (WB), electronic microscopy, and spectrophotometry were used to characteriz

SUBMITTER: Saenz-Cuesta M 

PROVIDER: S-EPMC4327731 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature