Mass photometry is an analytical technique used to investigate biomolecules at the single-particle level. It is able to analyze these particles in their native state and without the need for labels.

Mass Photometry (MP) and Macro Mass Photometry (MMP) are complementary, label-free techniques that analyze biomolecules and therapeutic vectors directly in solution with single-particle resolution.

Mass photometry offers a means of measuring a sample’s mass distribution in native conditions and at a single-molecule level, with this technique even being sensitive enough to detect rare species.