Mass photometry on SARS-CoV-2

Application Note

Mass photometry allows quantification of the mass distribution of biomolecules in solution. Its utility in analysing the oligomeric state and quantifying protein-protein interactions is used in this application note to study the spike protein of the newly emergent SARS-CoV-2 virus and its interaction with the ACE2 reception, thought to be the main entry route into human cells.