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 Welcome to Magsphere Inc.
Magsphere, Inc. is pleased to offer high-quality in house manufacturing of monodisperse polystyrene latex particles, also known as uniform latex particles, latex nanoparticlesr monosized latex paticles to the medical and scientific communities.
For more than two decades, our products have been used in both research and commercial diagnostic applications. By working directly with our customers, we are proud to provide high quality monosized latex nanospheres and microspheres and technical support necessary for the development of successful particle-based products. Our products can be used as NIST traceable particle size standards, FACS standards, as well as in slide agglutination tests, or known as latex agglutination tests (such as CRP, HCG) and lateral-flow rapid tests and particle enhanced turbidimetric and nephelometric immunoassays. Our precision microbeads are also used as LCD spacers to control cell gap.
Using patented and proprietary microspheres nanospheres technology, Magsphere’s products are mostly monodisperse and available in diameter ranges from 20 nm to 40 um. Aside from our basic white polystyrene particles, we also produce intensely dyed colored particles, fluorescent microspheres and surfactant free latex. Microspheres and nanospheres also available that are chemically modified with functional groups such as carboxyl, amine, and chloromethyl.
Our magnetic particles, magnetic beads, and magnetic nanoparticles are synthesized by embedding superparamagnetic iron oxide crystals in a polystyrene matrix. They are specially designed for use either with hydrophobic surfaces for protein adsorption or with carboxylic acid groups on their surface for covalent conjugation. Three convenient average sizes of magnetic particles, 0.8um, 2 um and 5 um are ideal for magnetic cell separation and magnetic cell isolation, automated immunoassay and concentrating or purification of peptides or protein from biological samples.
We can conduct a custom synthesis in 50 to 100 ml batches of special latex particle or latex mcirosphere, mangetic particles, fluorescent mcirospheres or any polymner particles that are not listed as standard products. To meet your full-scale production, we manufacture reproducible latex in 5 liters to 150 liter resin reactors. We collaborate with your research team to scale up your custom mcirospheres or nanospheres batch size according to the need.
For more information on our particle products, please visit our product page, or contact us directly for additional information.
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