DNA-protein interaction analysis

August 14, 2026

This white paper demonstrated capture of a biotinylated oligonucleotide using a streptavidin modified surface. Subsequently, kinetic measurements were performed demonstrating that the oligonucleotide can bind DNA-binding proteins. The streptavidin modification highlights the platform as a cost-effective and sensitive option for biomolecular interactions, benefiting the life science research community.

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whitepaper Real-time, label-free NES analysis characterized PD-1/PD-L1 binding, delivering reproducible kinetic measurements with a KD of 37.7 nM. PD-1/PD-L1 Interaction

whitepaper Label-free analysis quantified BMS-1166 inhibition of PD-1/PD-L1 binding, demonstrating dose-dependent inhibition with an IC₅₀ of 8.2 nM. PD-1/PD-L1 Inhibition with BMS-1166

whitepaper Kinetic analysis of 250 Da small molecule interactions with Carbonic Anhydrase II using label-free sensing. Small Molecule Interactions