SDT

Stereospecific Detection Technologies (SDT) is a specialized biotechnology company based in Germany that develops and manufactures high-performance reagents for immunoassays, nucleic acid hybridization, and immunohistochemistry. Founded in 1996, the company is a leading bulk OEM supplier to the in vitro diagnostics (IVD) industry and pharmaceutical drug discovery programs. SDT is best known for its proprietary Poly-HRP (Polymeric Horseradish Peroxidase) technology, which enables ultra-sensitive detection in ELISA and blotting applications with picogram to femtogram sensitivity. The company's portfolio includes specialized conjugates, stabilizers, and substrates designed to enhance assay sensitivity and robustness for life science research and clinical diagnostics.