Select Page

MP-SPR Navi™ 200 OTSO 

Semi-automated and modular

MP-SPR NaviTM 200 OTSO is entry level MP-SPR system making it ideally suited for teaching and educational purposes. Open design is optimal when auxiliary instruments are to be used.

Features and benefits:


  • 4  simultaneous  measurements  in  2  fluidic  channels,  two independent  wavelength  measurements  from  the  same  spot, enabling detection of thickness and refractive index or conformation changes
  • Exceptionally  wide  angular  range 40˚ – 78˚ enables  measurement  of small  organic  molecules,  and  large  proteins,  but  also  metallic nanoparticles and cells. One scan encompasses both environments: gas and liquid and enables to separate bulk effect in line using PureKineticsTM.
  • Controlled liquid flow conditions with peristaltic pump
  • Manual filling of injection loops required
  • Parallel injections into both flow channels 
  • 200 OTSO is sold with a basic software package of MP-SPR  Navi™ Control and DataViewer for convenient control of the instrument and basic analysis of the results. Advanced analysis modules are optional: MP-SPR Navi™ LayerSolver to determine thickness and RI from multiple wavelength measurements and TraceDrawer for  MP-SPR  Navi™ – powerful  software  for  determination  of affinity and  kinetic constants and more.
  • MP-SPR Navi™ instruments utilize optical RI matching elastomer and therefore, sensors are very easy to exchange and also can be further analyzed with other methods such as AFM or microscopy.
  • Open design enables convenient access to the easily removable flow cell, as well as to tubing, pump and injection valve.
  • Complement the instrument with electrochemistry, high chemical resistant and gas flow cells as well as fluorescence setup to obtain simultaneous validation measurements.
  • The instrument enables attachment of a separate autosampler, pump, degasser or even own microfluidic sample preprocessing cartridge.