Magnosphere™ are magnetic microparticles which can be used for life science research and in vitro diagnostic use. Available are two different type of surface characteristics; hydrophilic (MS) and hydrophobic (MX), and both chemically-functionalized products and bio-functionalized products.
Magnosphere™ magnetic beads consist of a core particle, a magnetite layer and a surface polymer layer. Controlled size of the core particle ensures uniform particle size.
Photos of water contact angle of the Magnosphere™ magnetic beads layer.
Magnetic particles were incubated with o-phenylenediamine (OPD) and H202. OPD coloring was measured to estimate the influence of iron oxide exposure on the immunoassay.
Chemiluminescence enzyme immunoassay (CLEIA) for prostate specific antigen (PSA) with MS160/Carboxyl.