Absolute Mag™ Tosyl Magnetic Particles, 2.8 µm (# WHM-L075) are uniform, superparamagnetic, polystyrene particles coated with a polyurethane layer. These magnetic particles bind proteins physically and chemically through primary amino or sulfhydryl groups, with an increasing number of covalent bonds with higher temperature and pH. Optimal antibody orientation makes these particles an excellent choice for the immunoprecipitation of proteins and protein complexes.
