FOx BIOSYSTEMS is the only provider of fluidics free SPR instruments that can measure in crude samples and even in blood without sample purification. Our novel fiber-optic-based surface plasmon resonance (FO-SPR) biosensor combines true SPR with the ease of use of a dip-in sensor: no sample prep, no clogging, no cleaning. It enables to generate high- quality, cost-effective biomolecular data accurately, fast, and over a wide range of applications in bioprocessing, biologics research and immuno-diagnostic development.