Absolute Mag™ PEI Magnetic Particles, 75 nm
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- Vendor:
- Creative Diagnostics
- Country:
- United States | Contact Details
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Absolute Mag™ PEI Magnetic Particles, 75 nm (# WHM-X069) are water soluble iron oxide particles with organic layers consist of a monolayer of oleic acid, a monolayer of amphiphilic polymer and a monolayer of polyethylenimine (PEI). There is no linkable reactive groups on the surface of nanoparticles. PEI is very stable in most buffer solutions of pH 5-10 and can capture negatively charged molecules, such as DNA and RNA, through charge-charge interaction. https://www.cd-bioparticles.com/p/PEI-Magnetic-Particles_20_196_248_436.html -
Creative Diagnostics provides highly uniform nanoparticles widely used in biology and medicine, including colloidal gold nanoparticles, silver nanoparticles, silica nanoparticles, titania nanoparticles, inorganic fluorescent nanoparticles (quantum dots and upconversion nanocrystals), as well as biodegradable polymer nanoparticles. Our nanoparticles are manufactured with different shapes and sizes, and the particle surface can be coated, functionalized or conjugated with biomolecules. These nanoparticles have found broad applications in immunoassay, bioseparation, medical imaging and diagnosis, as well as drug delivery and cancer therapy.
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