ProMag™ & ProMag™ HP Highly Uniform Magnetic Microspheres

ProMag™ are highly uniform polymer-based magnetite spheres available in diameters of 1µm and 3µm. A unique surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant. These high-binding beads are suitable for use across a range of research and diagnostic applications, whether you're working at laboratory scale or have the more stringent requirements of high throughput applications. You'll get noticeably decreased separation times, without breaking the bank!

ProMag™ are available with a variety of surface functionalities, including amine, carboxyl, streptavidin, Protein G and Goat anti-Mouse IgG (Fc specific)

NEW ProMag™ HP (High Performance) have been meticulously engineered for use in assay development. The highly optimized composition ensures lowest autosignal, particularly with respect to chemiluminescence and exposed iron.