Blood Products

    typically a pale yellow, transparent liquid separated from plasma after blood coagulation, with fibrinogen and certain clotting factors removed, or plasma from which fibrinogen has already been removed. It contains a large number of specific antibodies that control infections by neutralizing pathogens. Clinically, it is mainly used to combat viral infections, help infected individuals overcome the disease, enhance immunity and resistance, and accelerate recovery. Serum filtration is widely applied in animal serum production, vaccine production, cell culture, and other fields. Serum filtration is a rigorous physical separation process aimed at improving product safety and quality, reducing adverse reactions, and ensuring compliance with relevant regulatory and standard requirements. In the main components of culture media, animal serum plays an irreplaceable role in cell growth and reproduction. Among them, bovine serum is the most widely used and is an important raw material in medical and biological technology products. Ensuring the quality of bovine serum is a crucial link in improving the quality of biopharmaceuticals, and filter elements are essential. Filter elements must undergo corresponding challenge tests and provide integrity test data associated with the results.