Absolute Mag™ Streptavidin Magnetic Particles, 50 nm (# WHM-X047) offer easy affinity isolation or handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets without columns or centrifugation. Our streptavidin magnetic particles are uniform and superparamagnetic particles with a monolayer of recombinant streptavidin covalently coupled to the surface. Absolute Mag™ Streptavidin Magnetic Particles are pre-blocked by a layer of BSA with significantly low non-specific binding and high binding capacity.
