ZetaView® Subpopulations Size Fluorescence Zeta Potential Concentration Colocalization Next Generation NTA
Applications
EXTRACELLULAR VESICLES
Research on Exacellular Vesicles is thriving. Nanoparticle Tracking Analysis plays an important role in this development due to in vitro measurement of multiple physical parameters such as size, concentration, surface charge, and phenotype characteristics
Viruses
Nanoparticle Tracking Analysis can be used to quantify total concentration of virions, analyse the amount of successfully loaded virions as well as virus aggregatiion.
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.
For more information on the ZetaView® or to discuss your requirements, please contact us.
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SELECTBIO Extracellular Vesicles 2022: Technologies Driving Biological Investigations
12 December 2022 – 14 December 2022
Long Beach, United States
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High Throughput ZetaView® System vs High Cost of Other Methods
Techology Note Introduction In addition to using Nano Particle Tracking Analysis (NTA) to measurement the size distribution and concentration of EV samples, both Microfluidic Resistive
Avoiding Artifacts in EV samples:
Part 1 – the Use of Tween®
Along with generally accepted methods are some “tricks of the trade” such as the addition of Tween® or BSA; however, some of those additions are problematic.
Rapid determination of purity, integrity and titer
of viruses by Fluorescence Nanoparticle Tracking
Analysis (F-NTA) using the bacteriophage Phi6
Application Note Download Abstract Determination of the titer of viruses and bacteriophages is an indispensable key technology in virological research and for diagnostic purposes. Depending