ZetaView^® Subpopulations Size Fluorescence Zeta Potential Concentration Colocalization Next Generation NTA

Applications

Biological nanoparticles, such as extracellular vesicles (EVs), exosomes, lipids, viruses or proteins can be found in almost all fluids of living tissue. The Particle Metrix ZetaView^® Nanoparticle Tracking Analysis technology is capable to characterize them reliably in water or physiological buffers. You can simultaneously get information about particle size, particle concentration and surface charge with just one single measurement of a particle sample. Similarly, cluster analysis based on similar properties is possible.

The x30 Series at a Glance

For the analysis of size, concentration, fluorescence, electrophoretic
mobility and sub-populations of individual nanoparticles

ZetaView^® TWIN

For colocalization, size, concentration, zeta potential and cluster analysis
of individual particles in two different fluorescence channels

ZetaView^® QUATT

For size, concentration, zeta potential and cluster analysis
of individual particles in four different fluorescence channels

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For more information on the ZetaView® or to discuss your requirements, please contact us.

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graphic on storage conditions of extracellular vesicles (EVs)

Applications

Use of Fluorescence Nanoparticle Tracking Analysis as a tool for quality assessment of EVs

Correct and standardized storage conditions of extracellular vesicles (EVs) are essential prerequisites for the stability of clinical samples and the production of consistent EV batches for therapeutic use.
The loss of EV concentration due to improper storage conditions is associated with a reduced activity and physical integrity.
Check out our new app note on the importance of EV storage conditions and how fluorescence nanoparticle tracking analysis can be used as a quality assessment tool.