Focusing on the core raw materials of the life science industry, Yeasen Biotechnology (Shanghai) Co., Ltd. is a biotechnology company engaged in the research and development, production and sales of three major categories of biological reagents: molecules, proteins and cells. Yeasen has become an excellent high-tech enterprise in China, and has both independent R&D capabilities of core technologies of molecular enzymes, proteins, antibodies, nucleic acids, and cells, and large-scale production capabilities of related enzymes raw materials. Products are widely used in the field of life science research, diagnosis and detection, and biomedicine.