Application Note: Accurate affinity profiling of a SARS-CoV-2 antibody in serum
11 February 2021

In this application note, Fluidic Analytics explains the importance of accurately characterizing the immune response against SARS-CoV-2. Here, Fluidic Analytics demonstrates that microfluidic diffusional sizing (MDS) on the Fluidity One-W accurately detects and characterizes the binding affinity of antibodies to virus proteins directly in human serum. Therefore, this technology could be used for in-depth analysis of the humoral immune response against SARS-CoV-2 to support the development of reliable antibody tests and vaccines in the fight against the COVID-19 pandemic.