Dianova

Dianova is a German life science tools and diagnostics company focused on distributing antibodies, immunoassays, and molecular biology products, while also manufacturing proprietary primary antibodies for histopathology. Founded in 1982 and based in Hamburg, the company serves research and routine diagnostic laboratories in universities, hospitals, and the pharmaceutical industry, particularly across Germany, Austria, and Switzerland. Dianova has been part of BIOZOL since late 2020 following its acquisition by Calibre Scientific, and its products are now positioned within a broader international life science distribution network. The company is best characterized as a commercial-stage supplier of research and diagnostic products rather than a therapeutic drug developer, with a notable emphasis on secondary antibodies and validated pathology antibodies.