Beijing KEY-BIO Biotech Co.,Ltd.

Beijing KEY-BIO Biotech Co.,Ltd.(KEY-BIO) was established in 2007 and is a supplier and service provider specializing in the systematic research of active raw materials for in vitro diagnostic reagents. The company currently has a research and development base in Fengtai District, Beijing, and a production demonstration base in Daxing District, Beijing, with a total area of 6,400 square meters. The company has been recognized as a national High-tech Enterprise since 2016 and was named a national specialized, refined, distinctive and innovative Little Giant enterprise in 2022. KEY-BIO's products mainly include raw materials for antigens, antibodies and markers used in the detection of infectious diseases, gonadal hormones, thyroid hormones, tumor markers, cytokines, heart and kidney functions, etc. The products have been widely and maturely applied in platforms such as ELISA, plate chemiluminescence, magnetic microparticle-ALP chemiluminescence, magnetic microparticle-acridinium esterification chemiluminescence, immunochromatography, microfluidics, and biochemical turbidimetry. Zhongkai Biology now possesses technical platforms such as genetic engineering, protein engineering, antibody engineering, and labeled immunoassay. With abundant technical strength and complete R&D and production equipment, it systematically conducts research and development on bioactive raw materials, intermediates, and reagents.