Protein purification

Protein purification is the process of isolating a specific protein from a mixture of proteins found in cells or tissues. This is done to study the protein's structure, function, or potential use in medicine and industry. The process typically involves several steps, including breaking open cells to release proteins, using techniques like filtration or centrifugation to separate proteins based on size or properties, and employing various methods like chromatography to further refine the protein of interest. The goal is to obtain a pure sample that can be analyzed or used for research and development.