Fig. 5From: Comparative evaluation of methods for isolating small extracellular vesicles derived from pancreatic cancer cellsEvaluation of proteins of the purified samples. a Coomassie brilliant blue staining of pellet. b Western blot analysis of purified sEVs sample. c Levels of protein in purified sample (n = 3). d Recover rate of protein via different purification method. e Ago-1 level in purified samples. f Level of various proteins and recover rate in purified sample. * P < 0.05Back to article page