Mass Photometry
Mass photometry rapidly analyzes single-particle biomolecules in solution. It measures the light scattered by individual particles and uses the corresponding signal to count the particles and measure their mass.
Mass photometry measurements provide the mass distribution and relative concentrations of a wide range of biomolecules in a sample and can be used to measure sample purity and homogeneity, protein oligomerization, biomolecular interactions, and macromolecular complex assembly.
Installed in 2025, the TwoMP is capable of measuring molecular weight between 30 kDa – 5 MDa and requires a solution concentrations between 100 pM and 100 nM for analysis.
As an add on to the TwoMP, the MassFluidix system allows for capture of molecular distributions of higher concentration samples by rapid dilution.