Our partner Biosensing Instruments

5-channel Surface Plasmon Resonance (SPR) system

BI-4500 series from Biosensing Instruments
The 5-channel Surface Plasmon Resonance (SPR) instrument, combined with the BI Autosampler, is the ideal solution for high throughput assay development. With the BI-DirectFlow™ technology, it provides precise sampler delivery and high quality binding kinetic measurements. Features
  • High throughput with 5 channels and fully automated Autosampler
  • High sensitivity
  • Precise sample delivery with BI-DirectFlow™ Technology
  • Innovative multi-module design

Further information

High throughput with 5 channels and fully automated Autosampler
Provides 5 channel flow modes and high sample capacity with up to two 384 well plates.
High sensitivity
Delivers high quality binding response for low immobilization and small molecule (< 100 Daltons) detection.
Precise sample delivery with BI-DirectFlow™ Technology
Delivers sample with near-zero dispersion for fast kinetics and effective removal of various secondary effects.
Temperature controlled SPR detection module
Covers wide SPR angle range for measuring SPR shift in liquid phase. Precision background and reference subtraction. Temperature control for thermodynamic studies, 6 °C to 50 °C.
Innovative multi-module design
Provides users with maximum flexibility to choose amongst various analysis modules for electrochemistry and liquid applications.

Optional Accessories:
EC-DualFlow™ Module for advanced two-channel electrochemical (EC) flow SPR research
EC-SPR Module for electrochemical (EC) SPR research
Gas SPR Module for gas phase and chemical vapor SPR research
Autosampler Automate your BI SPR experience compatible with 384, 96, 48, and 12 plate formats
BI Sensor Chips with high uniformity for reproducible SPR research


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BI-4500 SPR system specifications


Drug discovery
Self-cleaning surfaces
New materials and coatings
Process optimization of thin film manufacturing
Biosensors and rapid testing methods
Chemical vapor sensing
Environmental & Food safety


BI-4500 SPR System Datasheet


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Product Manager
+39 06 5004204
+39 06 5010389
Dr. Stefano Pergolini


Quantum Design s.r.l.

Via Francesco Sapori, 27
00143 Roma

Phone:+39 06 5004204
Fax:+39 06 5010389
Stefano PergoliniProduct Manager
+39 06 5004204