Our customizable, interchangeable probes consist of a gold-coated, optical fiber with a choice of four different surface chemistries that allow the binding of a range of proteins and biologics. These disposable probes are placed in the White FOx, a high-end, semi-automated analytical benchtop instrument for real-time analysis of biomolecular interactions.
This sensor technology uses the fiber-optic surface plasmon resonance (FO-SPR) principle for both labelled and label-free detection of biomolecules, including proteins, antibodies, nanobodies, phage, complex particles, microvesicles, or cells in microliter volumes.
Within a few minutes, you can get accurate information on binding affinity, kinetics or target concentration.
These interchangeable probes come in four different formats meaning that the White FOx can detect different target molecules with a single device, giving you full flexibility in use.