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Table 1 Comparison among the different EV isolation methods with 2 ml serum

From: Polyethylene glycol improves current methods for circulating extracellular vesicle-derived DNA isolation

EVs isolation method Number of particles score Size score Total protein score Purity score DNA copies score Price
PureExo® 1 3 1 4 1 4
Ultracentrifugation 2 4 1 3 2 1
Exoquick® 3 2 4 2 3 3
PEG 4 2 3 2 4 1
  1. Score from 1 (the lowest) to 4 (the highest)