| 摘要 |
The present invention relates to a method of exposing particles to cytoplasm comprising introducing particles into a live cell; allowing the live cell to contact a cytoplasm exposure additive which can expose the particles from endocytic vesicles to cytoplasm in the cell with maintaining its physiological, biochemical, or biological environment as undamaged; and allowing the particles to be exposed from the endocytic vesicles to the cytoplasm. The present invention is advantageous in that particles delivered into cells can be effectively exposed to cytoplasm from endocytic vesicles in intact cells which maintain their physiological, biochemical, or biological environment as undamaged.
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