| abstract |
The present invention relates to microvesicles derived from protoplasts from which cell walls have been removed from bacteria, archaea, fungi, and plant cells. Protoplast-derived microvesicles of the present invention can be freely loaded with the necessary substances for the purpose of diagnosis, treatment, vaccine, target induction, cell membrane fusion with target cells, reduction of side effects in and outside the body and enhancement of stability, and the above treatment. It is possible to specifically deliver a substance, a diagnostic substance, and / or a substance for a vaccine to a specific tissue or cell. |