WGM Label Free Interaction studies

Label Free Interaction studies of high spatial resolution via WhisperSense Instrument, Surflay Nanotec GmbH

Label-free kinetic binding studies of Biomolecules or of surface processes are today usually performed by Surface Plasmon Resonance (SPR), Quartz Crystal Microbalance (QCM), or Bio-Layer-Interference BLI on planar surfaces connected directly to the measuring device. We have developed a new method, allowing the same studies with much smaller analyte amount and tiny sensors not connected to the device.


Kinetics of Streptavidin adsorption on biotinylated surface

Key features

  • Label free
  • Small biosensors
  • High accuracy
  • Multiplexing
  • High statistical safety
  • Sensor particles separated of instrument

Prices for kinetic measurements

  • 1 sample: 300 €
  • 2 samples: 500 €
  • 4 samples: 850 €

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