FIELD: cell biology.
SUBSTANCE: invention relates to a method of obtaining exosomes derived from mesenchymal stem cells and a cell culture obtained from them, including the following steps: obtaining a cell sample from mesenchymal stem cells and its subculturing; culturing the subcultured cells in a substrate medium containing an enzyme that inhibits protein synthesis to obtain a cell culture; and separating the exosomes from the cell culture.
EFFECT: advantage of the method of producing exosomes of the invention is characterized by the fact that exosomes can be isolated in high concentration with high purity.
8 cl, 10 dwg, 4 tbl, 5 ex
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