Biomolecular Interaction Analysis in Drug Discovery Using Surface Plasmon Resonance Technology

Title: Biomolecular Interaction Analysis in Drug Discovery Using Surface Plasmon Resonance Technology

Volume: 12 Issue: 31

Author(s): Walter Huber and Francis Mueller

Affiliation:

Keywords: electromagnetic wave, electric field, ATR coupler, DPP IV, Immobilization, Membrane Proteins

Abstract: The review gives first an introduction into the basics of surface plasmon resonance technology. The physical principle is shortly discussed followed by a discussion of the experimental details to be considered when using this technology for biomolecular interaction analysis. Based on recent publications it is demonstrated that the technology has widespread applications in many fields of the drug discovery process. Protein/protein interactions can be monitored in real time when working with biopharmaceuticals as well as protein/small analyte interactions during hit finding, secondary screening, lead optimization and lead selection. Equilibrium binding constants, kinetic rate constants and thermodynamic parameters are obtained from such study that helps to understand the mechanism of the binding reactions. This information can be directly used to improve binding properties of a drug candidate.

Cite this article as:

Huber Walter and Mueller Francis, Biomolecular Interaction Analysis in Drug Discovery Using Surface Plasmon Resonance Technology, Current Pharmaceutical Design 2006; 12 (31) . https://dx.doi.org/10.2174/138161206778743600