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...
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Dec 20, 20216 min
Using Portable SPR to Speed Up Your Lateral Flow Assay Development
Conventional SPR has many advantages over ELISA when it comes to speeding up lateral flow assay development. Please read for more details.
Dec 18, 20216 min
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).
Nov 4, 20215 min
Surface Plasmon Resonance for Protein-Protein Interactions
A general blog about SPR for protein-protein interactions and its advantages.
Sep 7, 20213 min
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.
Jul 30, 20216 min
SPR to Examine Cross-Reactivity of Antibodies with Native and Variant SARS-CoV-2 Spike Proteins
Read about how Affinité's P4SPR™ advances COVID-19 research in terms of cross-reactivity of antibodies against spike protein variants.
May 4, 20214 min
Portable SPR for On-Site Testing of Environmental Contaminants
Summary of a paper that used the P4SPRâ„¢ to detect RDX in groundwater in the field during winter and summer seasons.
Mar 15, 20215 min
The Ability of SPR Compared to BLI to Detect Prostate-Specific Antigen in Human Serum
This blog summarizes a study that used 3D polyelectrolyte to detect PSA in clinical samples on Affinité's P4SPR™ platform instead of BLI.
Nov 13, 20205 min
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.
Nov 5, 20204 min
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.
Sep 30, 20203 min
Rapid Quality Control of Antibodies Using P4SPRâ„¢
Here is a quick SPR experiment that can be done to check the quality of the same type of antibodies from different sources.
Sep 16, 20203 min
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™.
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