Manufacturing method of exosomes for increasing their productivity and bioactivity and its application

摘要

The present invention is a culture medium collected after culturing animal-derived cells in a serum-free medium to which platelet lysate is added and collecting the culture medium in the cell culture and culture medium recovery step for exosome production, not the step of proliferating the cells in the growth medium. It provides a method of producing exosomes for enhancing productivity and enhancing physiological activity, characterized in that the exosomes are separated from the exosomes.