SPR is a label-free binding assay capable of measuring real-time binding between two molecules. From this data, scientists can determine the on-rate, off-rate and affinity constant of the interaction.

Commercially available antibodies are typically poorly characterized and supplier statements on intended use are not necessarily reliable. Surface plasmon resonance (SPR) technology is a label-free ...

What digital SPR is and how it works. See how data quality and throughput are maximized using the latest advances in digital SPR to eliminate artifacts, optimize accuracy, and automate tedious, ...

The Octet® SF3 SPR system contains a unique injection method called OneStep® that simplifies the process of choosing the correct analyte concentration. It allows users to generate accurate kinetics ...

The operator can easily distinguish which solutions are best suited for binding assays to ensure confidence in the results. Next, the plates can be transferred to the SPR or BLI tool with no ...

Quantum-Si’s Single-Molecule Tech Enables Precise, Multiplexed Measurement of Nanobody Binding in a Single Assay Provided by Business Wire Jun 10, 2025, 5:00:00 AM ...