cell line development

Cell line development involves creating a consistent, renewable population of cells used to produce biological products like medicines or vaccines. Researchers select and optimize cells—often from animals or humans—that can grow reliably in lab conditions and produce the desired substance efficiently. This process includes modifying cells for better growth or production, ensuring they are stable over time, and screening for the best performers. The resulting stable cell line is then used for large-scale manufacturing, ensuring uniformity, quality, and safety of the final biological product.