Immunochromatographic strip (lateral-flow assay)
Definition
A single-use membrane device in which sample migrates by capillary action past a conjugate pad containing labelled antibody and a test line with capture antibody. A visible band at the test line indicates the presence of the target antigen. Results appear within 5 to 15 minutes without laboratory equipment.
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Explained in
- Modern Immunological and Molecular Approaches to Species IdentificationA single-use membrane device in which sample migrates by capillary action past a conjugate pad containing labelled antibody and a test line with capture antibo...