Dextran with low molecular weight (around 2000) is utilized in the medical field primarily as an antithrombotic agent to reduce blood viscosity and improve microcirculation. It is also employed in the preparation of solutions for organ preservation during transplants. In the food industry, it serves as a stabilizer, thickener, and texturizer. In biotechnology, dextran acts as a matrix for chromatography, a standard in gel filtration, and in the production of microcarriers for cell culture. Additionally, it is used in cosmetics and pharmaceuticals as a viscosity modifier and humectant to maintain skin moisture. In research, it aids in cell and protein separation processes. Its biocompatibility and versatility make it a valuable material in various scientific and industrial processes.