Cell-free systems

Cell-free systems are laboratory setups that enable biological experiments without using living cells. They contain the essential molecular components—like enzymes, DNA, and proteins—taken from cells, allowing scientists to study or produce biological processes directly in a test tube. This approach offers more control, speed, and safety, facilitating tasks like protein synthesis, gene expression, or biosynthesis without the complexities of maintaining living organisms. Cell-free systems are valuable tools in research, medicine, and biotechnology, making it easier to understand and manipulate biological functions efficiently.