What characteristic size range do microvesicles typically fall into?

Microvesicles are typically classified as extracellular vesicles that range in size from approximately 0.1 to 1 micron in diameter. This size range is important because microvesicles are formed by the outward budding of plasma membranes in cells, and their size plays a critical role in their biological functions, such as intercellular communication and biomarker potential.

The choice indicating a size range of 0.1 to 1 micron aligns with established scientific definitions, which categorize microvesicles within this dimension, distinguishing them from other vesicles, such as exosomes and apoptotic bodies, that fall within different ranges. Understanding the specific size range of microvesicles is essential for research and clinical applications, as this influences their methods of isolation, characterization, and potential roles in health and disease.