Magnosphere™ MX200/Carboxyl is about 2 µm size magnetic particles. The surface of the magnetic particles are covered by our hydrophobic polymer. Ligands such as proteins can be efficiently immobilized by physical adsorption. In addition, it is also possible to chemically bond the ligand having an amino group via the carboxyl groups on the surface.
● Uniform particle diameter
● High-speed magnetic response
● Good physical adsorption of the proteins
● Chemical bonding of the ligand having an amino group
|Particle size||2.2 µm|
|Surface carboxyl density||6 nmol/mg beads approx.|
|Ligand coupling||Covalent coupling or physical adsorption|
|Function Density (COOH)
Magnosphere is a trademark of JSR corporation.