Biosensing Instrument - Biosensing Instrument

Meet us at Discovery on Target 2026 Boston!

September 28th - October 1st, 2026
See us at booth #307 and look at our poster!
Short GPCR /SPR microscopy course by Pfizer

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Meet us at Discovery on Target 2026 Boston!

New SPRm Application Note Available!

Label-free binding kinetic analysis of NGF-differentiated PC12 neuronal cells to anti-TrkA

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An In-Depth Look at Peptide Binding to GLP-1 Using SPRm with Mayo Clinic

In vitro and label-free characterization on cells
Agonist and antagonist peptide binding
Dual-domain engagement for agonist peptides

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An In-Depth Look at Peptide Binding to GLP-1 Using SPRm with Mayo Clinic

On-demand Webinars Available!

Talks from various SPR experts in the field
Always available for your viewing

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BI-4500 & BI-2500 SPR series

Prestigious 2016 R&D 100 Award winner
5 & 3 microfluidic channels
Benchtop SPR

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Leader in Electrochemistry SPR

Over 20 years publishing with EC-SPR
Conformational changes of proteins
Ideal solution for research in aptamers

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Biosensing Instrument Offers Bioanalytical Tools & Measurement Service To Accelerate Drug Discovery Research

Leading innovation

Enabling discovery

SPR MICROSCOPY

CELL-BASED BINDING ASSAY
SPRm 220 system seamlessly integrates optical microscopy with SPR to enable a label-free, real-time and in-vitro measurement of binding reactions and kinetics at membranes of individual cells.

INTRODUCTION OF SPRM

This video introduces the SPR Microscopy technology, and how it is used to detect small molecules and their interaction with membrane protein in vitro.

SPR TECHNOLOGY

MODULAR AND COST-EFFECTIVE
Our modular designs are tailored to your individual research needs, all at an affordable price. BI’s unique analysis modules allow for a research focus on life science, electrochemical enhanced SPR, and gas SPR.

HOW SPR WORKS