BI-2500 Series

Ideal system for developing biosensors in your research. Its flexible design allows an upgrade path for electrochemical SPR or chemical vapor (gas) SPR combination studies.

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  • Three-channel SPR detection module Provides greater flexibility and faster assay development, doubling the throughput over two-channel SPR systems
  • Innovative multi-module design Provides users with maximum flexibility to choose amongst various analysis modules for electrochemistry and chemical vapor applications
  • Wide dynamic range and high sensitivity High sensitivity (<10-4 degrees) for both large and small molecules (<100 Daltons) enables users to measure binding constants down to a few pM-1
  • Broad response time For slow (hours) and fast (< ms) kinetic processes
  • Cost effective System has been designed with affordability in mind, brings SPR technology to your lab on your budget and with your own assay development schedule


  • Flow Injection Module for three-channel flow injection SPR research

Optional Accessories:

  • Gas SPR Module for gas phase and chemical vapor SPR research
  • EC-DualFlow™ Module for advanced two-channel electrochemical (EC) flow SPR research
  • EC-SPR Module for electrochemical (EC) SPR research
  • BI Sensor Chips with high uniformity for reproducible SPR research

Life Science

Our Flow injection technique and analysis modules can help you with drug discovery and development, protein-protein/ protein-DNA/ protein-drug interaction studies, gene assays, immunosensing, and more. See Application


Our Electrochemical SPR technique and analysis modules can help you with a variety of electro-analytical applications such as anodic stripping analyses, electropolymerization, electrodeposition, redox-related conformational change, and more. See Application

Chemical Vapor Sensing

Our Gas Phase SPR technique and analysis modules can help you study fundamental solid-gas interface interactions, detect toxic molecules in the environment, perform various chemical analyses for medical research, and more. See Application

Environment, Food & Beyond

Our BI SPR techniques can help you with broader applications such as food safety, quality control, environmental monitoring, or the development of new high-performance and coupled SPR techniques. See Application