Immunoassay systems

Immunoassay systems are laboratory instruments that detect and quantify specific proteins, hormones, antibodies and other analytes by exploiting the binding between an antigen and its matching antibody. The category spans benchtop analyzers, plate-based readers and fully automated platforms used across clinical diagnostics, drug discovery and life sciences research. On the Questpair catalogue, 310 listings sit in this category, offered by 17 verified suppliers and distributors across 12 countries. New, used and refurbished units are all listed. 99 percent of the listings are used. Prices range from EUR 16 to EUR 116.220, so the catalog covers both small plate washers and large automated immunoassay systems built for clinical throughput.