Surface Plasmon Resonance (SPR)

The PCL characterizes interactions between variety of molecules such as, proteins – protein, protein – small molecule, protein – nucleic acids and protein – peptide interactions, using Surface Plasmon Resonance.

  • Measuring the binding affinity (Kd) between two molecules.
  • Estimation of the association (On) and dissociation (Off) rate in real time.
  • Develop and establish experimental conditions as needed to measure the binding affinity and the kinetic constant between two molecules.

Offers reliable ligand-binding assays — as described in regulatory guidelines — to characterize, quantitate, and assess comparability, even for the most complex biologics.