The primary objective of cell fractionation is to separate cellular components while preserving their individual functions and activities. This technique allows researchers to isolate specific organelles, proteins, or other cellular structures for further study.
Cell fractionation is essential in understanding the roles and interactions of different parts of the cell. By breaking down the cell into its smaller parts, scientists can examine the physiological properties of each component in isolation, leading to insights into cellular processes, metabolic pathways, and the overall function of the cell. Different methods, such as differential centrifugation or density gradient centrifugation, are employed to achieve this separation effectively.