Affinité Blogs

Nov 12, 20215 min read

Binding Interaction Studies Between Heparin and SARS-CoV-2 by Using P4SPR™

Summary of a research article that used P4SPR to do a competition assay between heparin and its derivatives and a SARS-CoV-2 protein.

Sep 29, 20216 min read

Afficoat™ for Reducing Non-Specific Adsorption in SPR Experiments

Comparison of surface chemistries between Afficoat™, other peptide sequences, PEG, and CM-Dextran. Examples of clinical samples used.

Jul 30, 20216 min read

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 25, 20215 min read

SPR for Enriching Synthetic Biology Research

Examples of how SPR can advance synthetic biology research. Demonstration of Affinité's P4SPR™ platform in this field.

Sep 29, 20203 min read

Rapid Quality Control of Antibodies Using P4SPR™

Here is a quick SPR experiment that can be done to check the quality of the same type of antibodies from different sources.