http://www.cd-bioparticles.com/p/Protein-G-Magnetic-Particles_20_194_234_592.htmlAbsolute Mag Protein G Magnetic Particles, 2.8 m (# WHM-L060) are uniform superparamagnetic particles with recombinant Protein G (approximately 17 kDa) covalently coupled to the surface. The beads provide a superior alternative to agarose slurry for immunoprecipitation (IP). Antibodies can be purified from saliva, plasma, ascites, serum and tissue culture or hybridoma supernatants. Absolute Mag significantly reduces background caused by nonspecific binding and preserves native protein conformations and large-protein complexes.Antibody/Protein Purification, Cell Isolation, Immunoassay, Immunoprecipitation