Endogen

Endogen was a prominent biotechnology company specializing in the development and manufacture of research tools for the study of immunology and inflammation. The company was widely recognized for its extensive catalog of high-quality ELISA kits, recombinant cytokines, and monoclonal antibodies used in life science research. Founded in 1983 and based in Woburn, Massachusetts, Endogen became a key supplier for academic and pharmaceutical laboratories worldwide. Following a series of acquisitions, the Endogen brand and its product portfolio were eventually integrated into Thermo Fisher Scientific, where they continue to support cytokine and chemokine research.