COMMERCIAL PURIFICATION METHOD FOR HIGH-PURITY BACTERIAL EXTRACELLULAR VESICLES
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Sep 5, 2024
app pub date -
Jun 21, 2022
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Jun 21, 2021
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Abstract
The present invention relates to a method for mass purifying high-purity bacterial extracellular vesicles and, more specifically, the present invention relates to a method for quickly and conveniently isolating and purifying high-purity bacterial extracellular vesicles from a large amount of bacterial cell culture product by means of calcium or cobalt. The purification method of the present invention is appropriate for obtaining high-purity bacterial extracellular vesicles in a commercial scale by treating a large amount of bacterial cell culture product and, particularly, when using calcium which is innocuous to the human body, is more advantageous in purifying bacterial extracellular vesicles to be used in a drug for human body.
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