Affinité Blogs

Easy SPR experiment set-up: the Affinité sensor difference

One common SPR optical set-up widely used by most commercial SPR instruments involves a prism coupler. This component couples light to a...

Conventional SPR: Still the Best Choice for my Biosensing Needs

This blog highlights the key advantages of conventional SPR and outlines performance issues that are associated with localized SPR (LSPR).

Surface Plasmon Resonance for Protein-Protein Interactions

A general blog about SPR for protein-protein interactions and its advantages.

6 Advantages of Surface Plasmon Resonance Technology

What are the top advantages of using surface plasmon resonance? SPR is compared to other techniques such as ELISA and MST.

Advantages of SPR over ELISA

Comparison of SPR and ELISA. Key features of SPR are highlighted as well as being able to detect low-affinity interactions.

Manual Injection vs Pump-Assisted SPR Experiment

A brief description of manual injection vs pump modes in surface plasmon resonance experiments. Factors to consider are also listed.

SPR Sensorgram Explained

Explanation of how a sensorgram is produced and its phases. Generating a sensorgram with the P4SPR™.

The Advantages of a Portable SPR Instrument

This blog lists the advantages of a portable SPR instrument vs a large SPR system. It highlights the key features of Affinité's P4SPR™.