Surface Plasmon Resonance is an advanced and highly sensitive optical technology that can measure refractive index changes on a sensor chip’s gold surface due to a change in mass that occurs during a binding event. This change can be used to monitor biological interactions such as the concentration of target molecules, kinetic rates and affinity constants. BiOptix has developed a novel ultra-sensitive detection platform known as Enhanced Surface Plasmon Resonance (E-SPR). E-SPR or phase-based SPR differs from standard surface plasmon resonance detection methods in that it combines the high sensitivity of SPR with the high stability and lower noise of common path interferometry.
For additional information or to request a product demonstration, please contact a BiOptix product specialist at: 303-545-5550.