ResourceClinical Diagnostics
Reagents for diagnostic immunoassays
12 Sept 2025Explore Jackson ImmunoResearch’s comprehensive range of high-quality secondary antibodies, conjugates, and immunoassay reagents designed to support reliable serological diagnostics. This application note provides practical guidance on assay development, including how to select the right antibodies, compare monoclonal and polyclonal options, choose the most effective assay formats, and apply cross-adsorption strategies to minimize non-specific signals. Learn how different reporter conjugates and blocking methods can enhance sensitivity, accuracy, and reproducibility in ELISA, lateral flow, and other diagnostic immunoassays.
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AntibodiesAntibodies are used in techniques such as confocal and fluorescence microscopy, flow cytometry, ELISA, ELISPOT, immunohistochemistry, western blotting and immunopreciptation. Select specific antigen reactivity, high specific affinity, low non-specific binding, monoclonal or polyclonal, primary or secondary antibodies and associated conjugates such as an enzyme or dye for visualization.ImmunoassayImmunoassays are laboratory tests that utilize antibody-antigen interactions to detect specific substances. They are widely used in diagnostics for detecting diseases, drug testing, and environmental monitoring. These assays offer rapid, sensitive, and precise detection of biomarkers, making them invaluable in clinical and research labs. Browse our peer-reviewed product directory to compare immunoassay systems, read user reviews, and get pricing directly from manufacturers.Reagents