As a technique for studying biomolecular binding, surface plasmon resonance has been shown to be of great value in a diverse range of research activities including drug discovery, cell signaling, gene regulation, and structure-function studies.

Some of the different types of affinity pairs to be characterized by this technique include:

• Protein-Protein
• Protein-DNA
• Protein-Small Molecule
• Antibody-Antigen
• Membrane receptor-Ligand
• Peptide-Receptor

Kinetics of association and dissociation, affinity constant measurements, concentration determinations and ligand fishing are all examples of the capabilities inherent in SPR and SensiQ provides this valuable data in an easy to use, affordable instrument.