ProMag™ Polymer-based Microspheres

ProMagTM are highly uniform polymer-based magnetite spheres available in diameters of 1?m and 3?m. 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!

ProMagTM are available with a variety of surface functionalities, including carboxyl, streptavidin, Goat anti-Mouse IgG (Fc specific), amine, or Bind-ITTM. Bind-ITTM is a revolutionary surface chemistry that allows fast (≤60 minutes) and stable binding of antibody. The Bind-ITTM chemistry is designed to immobilize protein in a manner that preserves tertiary structure for optimal activity, which results in significant improvements in sensitivity, the dynamic range of immunoassays, and exceptional reproducibility between coating batches