Bioreactors are designed to simulate the functions of organisms in vitro and use the biological functions of enzymes or organisms to design reaction devices for the production or detection of various chemicals, such as fermentation tanks, immobilized enzymes or immobilized cell reactors Wait. The human stomach is a complex bioreactor that processes food inside the human body-the food is digested by various enzymes in the stomach to become absorbable nutrients.

According to scientific research and production needs, scientists from various countries have designed various bioreactors for high-density cultivation of animal, plant and microbial cells. Because animal cells (especially mammalian cells) are valuable in erythropoietin (EPO, treatment of pernicious anemia), interferon (IFN, treatment of viral diseases and tumors), prourokinase (Pro2UK, treatment of thrombosis), vaccines and other values The production of expensive biological products has unique advantages. The development of bioreactors for animal cells has made rapid progress in recent years, and the prospects are very broad.

With the 2007 Nobel Prize winner Dr. Martin Evans and his research team, they searched for partners around the world and finally settled their production and R&D base in Qian'an, Hebei. The cell bioreactor produced by the park not only solves the technical problems of pump valve sealing and sterility, but also reduces the production cost of the instrument from US$200,000 per unit to US$25,000, which greatly improves the marketization rate.