What are exosomes?

Exosomes are small vesicles secreted by cells, with particle sizes between 30-150nm, almost all cells release exosomes into various body fluids, and they carry effective information about many host cells such as proteins, mRNA, miRNAs, and lipids.

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Intercellular messengers

As an important intercellular signal transduction molecule, exosomes can change the behavior of recipient cells and complete cell-to-cell signaling by transmitting information to recipient cells or activating their signaling pathways.

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High heterogeneity

Different exosomes are released from different organs, tissues, cells, and even the same cell. High-precision and high-resolution exosome analysis can accurately reflect the state and biological significance of exosomes.

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Exosomes