Aminated modified magnetic beads series magnetic beads are superparamagnetic functionalized magnetic microspheres. Compared with traditional magnetic beads, amino magnetic beads have faster magnetic responsiveness while maintaining good dispersion of microspheres, extremely low non-specific adsorption and more abundant binding sites. They can be used in special chemical Under the action of reagents (such as EDC, glutaraldehyde), it can be easily and efficiently combined with a variety of biological ligands (proteins, peptides, oligonucleotides, drug molecules, etc.) with high capacity, as a good basic material for packaging Subsequent treatments such as bedding, adsorption, and chemical modification are important carrier tools in medical and molecular biology research.
Immunomagnetic beads Amino magnetic beads can be combined with carboxyl ligands such as proteins, enzymes, antibodies, glycoproteins, ester proteins, etc. for adsorption, binding and fixation; they can be combined with the C-terminus of polypeptides to separate cells, proteins or other molecules; also It can be pre-activated with glutaraldehyde and fixed by covalent bonding with the above ligands.