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Updated: Jul 5, 2026

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Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms
Published on: April 17, 2017
Affinity-based biosensors for biomolecular interaction analysis
1BIACORE AB, Uppsala, Sweden.
Current Protocols in Immunology
|April 25, 2008
Abstract:
This overview presents an introduction to affinity-based biosensors, most notably the BIACORE. These biosensors detect molecular interactions by immobilizing one of the interactants (the ligand or target molecule) on the surface of a sensor chip. A solution containing the other interactant is then applied to the chip. Binding of analyte to the surface results in a response proportional to the mass bound. A discussion of sensor chips and practical applications is also provided.
Keywords:
Biosensor technologyMolecular interaction analysisSensor chip designImmobilization strategies
