SURFACE-PLASMON RESONANCE AND ITS USE IN BIOMOLECULAR INTERACTION ANALYSIS (BIA)

Since the advent of surface plasmon resonance (SPR)-based interaction analysis techniques in 1990 the field has grown rapidly. So far, more than 220 publications and hundreds of laboratories have reported useful applications for this label-free real-time binding approach. Milestones passed during the past year include the direct detection of low molecular mass (200 Da) binding events and applications in several new fields as disparate as chaperonins, cellular adhesion, molecular biology, transcription and small-molecule screening.