🔹 What is Exosomal Protein Isolation and Profiling? Exosomal protein isolation and profiling refers to the process of extracting proteins from extracellular vesicles (EVs), such as exosomes, and analyzing their composition and function. Exosomes are small, membrane-bound vesicles released by cells that carry proteins, lipids, and nucleic acids, reflecting the physiological or pathological state...