Agarose is a gel-like substance derived from agar, which is extracted from red algae. It is commonly used in laboratories for gel electrophoresis, a technique that separates DNA, RNA, or proteins based on their size and charge. Agarose gels provide a stable medium that allows researchers to visualize and analyze biomolecules effectively. In addition to its use in molecular biology, agarose is also utilized in various applications such as biotechnology, pharmaceuticals, and food industry. Its biocompatibility and ability to form gels at low concentrations make it a versatile material for different scientific and industrial purposes.