Exosomes are small extracellular vesicles (EVs) that are released by cells into the extracellular environment. These vesicles are generated through the endosomal pathway and are typically around 30-150 nanometers in diameter. Exosomes contain various biomolecules such as proteins, lipids, nucleic acids (including RNA and DNA), and metabolites.
Functions of exosomes include:
- Cell-to-Cell Communication.
- Immune Regulation.
- Tissue Regeneration and Repair.
- Cancer Progression and Metastasis.
Here are some AI generated pictures of exosomes:
Exosomes play important roles in intercellular communication and are involved in various physiological and pathological processes. They can be secreted by virtually all cell types in the body and are found in various biological fluids including blood, urine, saliva, and cerebrospinal fluid.
Catachem offers exosome lyophlization services.