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Fluorescent Particles (up to 5micron) with single or multiple fluorophores are available in various sizes, emission spectra and combinations. Many are suitable for uses in flow cytometry, fluorescence microscopy, phagocytosis studies and cell labelling.
The SPHERO Fluorescent Microparticles are prepared by either staining the polystyrene core of the particles with a solution of appropriate fluorophore or by polymerising a fluorophore in styrene in the presence of polystyrene core particles. As a result, a wide variety of fluorescent particles can be prepared ranging in size, type of fluorophore, fluorescence intensity and surface functional groups. Most of the fluorophores chosen for use in the preparation of SPHERO Fluorescent Particles are water insoluble and therefore are very stable. These fluorophores, once incorporated into the particles, do not leach and their colour and fluorescence remains stable for long periods of time under proper storage conditions.
Available:
Products Description Concentration Nominal Size Package Size QFH-1056-2 Fluorescent Nile Red Particles, High Intensity 1.0% w/v 1.0-1.4um 2ml QFH-2040-2 Fluorescent UV Particles, High Intensity 1.0% w/v 1.7-2.2um 2ml QFH-2045-2 Fluorescent Light Yellow Particles, High Intensity 1.0% w/v 1.7-2.2um 2ml QFH-2052-2 Fluorescent Yellow Particles, High Intensity 1.0% w/v 1.7-2.2um 2ml QFH-2056-2 Fluorescent Nile Red Particles, High Intensity 1.0% w/v 1.7-2.2um 2ml QFH-2062-2 Fluorescent Purple Particles, High Intensity 1.0% w/v 1.7-2.2um 2ml QFH-2070-2 Fluorescent Sky Blue Particles, High Intensity 0.2% w/v 1.7-2.2um 2ml QFH-3056-2 Fluorescent Nile Red Particles, High Intensity 1.0% w/v 2.5-4.5um 2ml QFH-5056-2 Fluorescent Nile Red Particles, High Intensity 1.0% w/v 5.0-7.9um 2ml
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Технические характеристики
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