Monoclonal antibodies including murine whole antibodies obtained in ascitic fluid or in vitro culture, as well as recombinant mouse and chimeric humanized antibodies produced in the HEK293 cell line. These reagents are intended as key components for diagnostic test production.
Manufactured by
Lappeenranta, Finland
The Xema Corporate Group started in February 1993 as the private company Xema Co. Ltd. in Moscow, Russia. Over the course of twenty years, Xema has developed from a small-scalecontract manufacturer of human antigen proteins to one of the world s leading biological companies in providing tumor marker antigens and corresponding monoclonal antibodies. With our broad hybridoma collection, Xema now has the ability for the large-scale production of purified monoclonal antibodies for in vitro diagnostic use. Currently, Xema conducts active research onthe following topics: – Biochemistry and immunology of human tumor biomarkers (e.g., CEA, CA125/MUC16, MUC1,CA19-9, CA72-4, cytokeratines, and HE4) – Development and validation of immunoassays of hormones, inflammation, and tumor markers for animal and agricultural diagnostics – Immunochemistry of food antigens and food contaminants.
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BiosPacific · United States
High-quality monoclonal antibodies manufactured for immunoassay development and diagnostic applications across oncology, endocrinology, and cardiovascular disease detection.
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Monoclonal antibodies produced through contract manufacturing for diagnostic assays, immunoassays, and research applications. Custom-designed antibodies support development of diagnostic kits and assays from antigen production through final formulation. Manufactured using mammalian cell culture with characterization and quality control for preclinical and diagnostic use.
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Purified monoclonal antibody products for research and diagnostic applications. Suitable for immunohistochemistry, immunofluorescence, ELISA, immunoprecipitation, and related analytical methods.
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Covalab SAS · France
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Humanized monoclonal antibodies produced in hybridoma cell culture directed against specific pathogens. Used for manufacturing calibrators and quality control materials in diagnostic assays.
Institut Virion\Serion GmbH · Germany
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Rat-derived secondary monoclonal antibodies targeting human antigens for research and diagnostic applications. Engineered to recognize complex transmembrane proteins, haptens, small molecules, and post-translational modifications with high specificity. Utilizes proprietary SYnDNA vector and syngeneic cell technologies to achieve functional antibodies for immunoassays and therapeutic development.
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