– TargetMol Magrose Beads OH (10-30 μm) are magnetic agarose microspheres with a particle size of 10-30 μm and an agarose hydroxyl group as the active moiety. Magrose Beads OH can covalently couple biological ligands such as antibodies, peptides, proteins, oligonucleotides, etc. to the surface of the magnetic beads under the action of special chemical reagents (e.g., epichlorohydrin, N’N-carbonyldiimidazole, etc.), which is an important carrier tool and purification raw material in the research of medicine and molecular biology.