Absolute Mag™ Streptavidin Magnetic Particles, Cross-linked (# WHM-S115) are streptavidin magnetic particles coated with cross-linked polymer on the surfaces of iron oxide crystals to render them resistant to common organic solvents. Large surface area combined with higher magnetite content (~15%) make them ideal solid phase for use in nucleic acid isolation, protein purification, immunology, and cell separations.
