Biomolecular Interaction Analysis (BIA)

Biaffin provides reliable services in high quality biomolecular interaction analyses (BIA) using biosensors based on surface plasmon resonance (SPR) suitable for all kind of biomolecules. Proteins, peptides, antibodies, lipids and membranes, nucleic acids and even low molecular weight compounds can be analysed. The BIA technology provides highly accurate binding kinetics determining affinities as well as association and dissociation rate constants with minimal sample consumption.

Biaffin has acquired long experience and expert knowledge in the application of SPR biosensors and is known to be a reliable partner for the performance of biomolecular interaction analyses and functional assays. Our know-how and competence in biomolecular interaction analysis ensures a reliable and comprehensive kinetic characterisation of your valuable samples.

Biaffin offers long-term contract research as well as high quality interaction analyses and assay development on a fee-for-service basis. We provide specific and standardised interaction assays established in our lab for the characterisation of antibody-antigen, peptide-protein, protein-protein, nucleic acid-protein and compound-serumprotein (ADME) interactions.

If you like to discuss potential projects that we might perform for you please do not hesitate to contact us. We will be glad to discuss the experimental realisation with you and develop an adequate strategy that is especially suited to achieve your aims.

Our range of services comprises the following BIA applications:

  • Antibody-Antigen Interaction Analyses
  • Peptide-Protein Interactions
  • Protein-Protein Interactions
  • Nucleic Acid-Protein Interactions
  • Nucleic Acid Interactions
  • Lipid membrane-Protein Interactions
  • Membrane receptor-Protein Interactions
  • Drug compound/small molecule-serumprotein interactions
  • Drug/compound/small molecule-target protein interactions

If you would like to discuss some future projects that we might perform for you please do not hesitate to contact us. We will be glad to discuss your specific demands and their practical realisation with you.


... more information on Biaffins website