Mass photometry is a simple, easy-to-use technology that rapidly analyzes biomolecules at the single-particle level in solution. It measures the light scattered by individual particles and uses the signal to count the particles and measure their mass with high accuracy. This technology enables rapid insights into sample purity, protein oligomerization, biomolecular interactions, and macromolecular complex assembly.
Macro mass photometry uses light to analyze individual particles in solution, measuring two parameters simultaneously: particle scattering contrast (a proxy for mass) and size (diameter). Unlike traditional methods that are slow or limited, this technology offers a rapid, accurate, and straightforward approach to analyzing large viral vectors such as adenoviruses (AdV), lentiviruses (LVV), and virus-like particles (VLPs).