Particle Metrix Exosomes Company History Tech Note App Note NTA See what you measure
The preparation of high-value biological material, such as proteins, requires a multi-step procedure of separation and purification. Each step must be optimized to reach full efficiency of yield.
Reliability of concentration measurements with the Particle Metrix ZetaView® Nanoparticle Tracking Analyzer
Concentration levels of extracellular vesicles have a high clinical potential as a reference for disease.
Nanoparticle Tracking Analysis of fluorescent labelled bionanoparticles, such as vesicles or liposomes, is an efficient technique for quantification of size and total concentration.
Shown with four-fold labeled EVs: Multi-wavelength NTA reduces total measurement time, minimizes the amount of sample required, and improves experimental reproducibility.
Identification of Exosomes using the tetraspanins CD9, CD63, CD81 and Particle Metrix ZetaView® fluorescent Nanoparticle Tracking (f-NTA)
Nanoparticle Tracking Analysis (NTA) has emerged as the state-of the-art method for size and concentration characterization of exosomes and extracellular vesicles.
Purity check of Extracellular Vesicle preparations by Particle Metrix ZetaView® Nanoparticle Tracking Analysis
Over the past decade Nanoparticle Tracking Analysis (NTA) has emerged as an essential characterization tool for Extracellular Vesicle and Exosome research.
Identification of DNA / RNA containing Extracellular Vesicles with DAPI and Particle Metrix ZetaView® Nanoparticle Tracking
Here we report an easy and quick method to analyse size and concentration of nucleic acid containing EVs by fluorescent NTA (f-NTA) after staining with DAPI.
Identification of platelet-derived Exosomes in plasma samples with Particle Metrix ZetaView® Nanoparticle Tracking
Here we report a unique method to identify platelet-derived Exosomes from plasma samples using specific fluorescently labelled CD41 antibody and the Particle Metrix ZetaView® instrument.