MagneStar® MA series products are magnetic agarose microspheres prepared by dispersing magnetic iron oxide nanoparticles of about 10 nm in agarose microspheres. These composite particles contain about 6% agarose and their particle size range between 40 – 120 μm. The surface of magnetic agarose microspheres is coupled with Protein A or Ni-NTA affinity ligand, which can be used in small-scale antibody/protein purification, immunoprecipitation, pull-down experiments and other scenarios. Magnetic agarose microspheres with other functional groups or unmodified are available as customized products.
Material: Fe3O4 / Crosslinked Agarose
Particle size: 40-120μm
Surface modification: carboxyl , amino, Protein A，Protein G，Ni NTA，Glutathione，Ni NTA，Glutathione
Solid content: 25% gel suspension
Preservation solution: pure water or neutral buffer
Preservation method: Store at 2 –8°C, do not freeze.