Seramun Diagnostica

Seramun Diagnostica is a privately held, revenue-generating B2B supplier to the global diagnostics industry, operating from Heidesee, Germany. The company's core business is providing critical, color-coded, and chemiluminescent enzyme substrates, stabilizers for biomolecules, and a range of contract services including antibody production and purification. It serves producers of immunoassays for human and veterinary diagnostics, with a focus on infectious and autoimmune diseases, and has developed proprietary software for assay evaluation. Seramun's value proposition is based on high-quality, 'Made in Germany' reagents and specialized service offerings that support the development and manufacturing processes of its clients.

Specialized formulation of ready-to-use enzyme substrates (HRP, AP) and stabilizers for immunoassays; proprietary software for assay evaluation; integrated services for antibody production, purification, and assay development.

Seramun competes in a fragmented market with other specialty reagent suppliers (e.g., Surmodics, Merck's life science division, smaller regional players) and CDMOs offering antibody services. Its differentiation is based on 'Made in Germany' quality, ready-to-use formulations, and a combined product-service portfolio tailored for diagnostic manufacturers.