Other Magnetic Particles

BioMag® Dextran-coated Charcoal is suitable for the adsorption of free tritium-labeled analyte in typical competitive radioimmunoassays. BioMag® particles are coated with NORIT® activated carbon and dextran.
BioMag® Superparamagnetic Iron Oxide may be used for applications in which an iron oxide particle is required. Particles are ˜10µm irregularly-shaped iron oxide clusters, and are non-functionalized.
BioMag® Maxi have the same structure and composition as standard BioMag® products (silanized iron oxide clusters), but with a larger mean diameter of ˜3-12µm.
BioMag®Plus Mouse anti-Fluorescein IgG particles may be used to isolate fluorescein-tagged species, such as cells or nucleic acids
Streptavidin-coated BioMag® particles are offered in a nuclease-free preparation for the binding or capture of biotinylated nucleic acids
Nuclease-free suspensions of BioMag® with covalently-bound oligo dT (20) are utilized for the efficient isolation of polyadenylated mRNA from total RNA, tissue, or cell lysate. Following isolation, mRNA is eluted through a simple incubation step in DEPC-treated water. BioMag® Oligo dT (20) particles may be purchased alone or as a component of our BioMag® mRNA Purification System.
Albumin removal kits permit the depletion of ubiquitous proteins, such as albumin and immunoglobulin from serum, for a significant improvement in resolution of less abundant proteins.