Our selection of magnetic silica beads are intended for separation, concentration and purification of biomolecules from a variety of types of samples. As no columns or centrifugation steps are required, magnetic beads are ideal for high-throughput and automated applications. A wide range of beads are available with different sizes and surface and binding properties so you can choose the perfect beads for your application, whether it is nucleic acid purification, applications in proteomics or immunoprecipitation.
| Surface Modification | Applications Examples |
| Silica | Immobilization of proteins, peptides, nucleic acids, etc. |
| C4, C8, C18 | Protein and peptide sample concentration, desalting and fractionation, reducing sample complexity |
| Aldehyde | Immobilization via aldehyde coupling chemistry with NH2 containing molecules |
| Carboxyl | Immobilization via carbodiimide coupling chemistry with NH2 containing molecules |
| Amine | Immobilization via carbodiimide coupling chemistry with COOH containing molecules or aldehyde coupling chemistry |
| Thiol | Immobilization via SH coupling chemistry |
| Protein A & G | IgG purification, immunoprecipitation |
| Streptavidin | Immunoassays; binding to biotinylated molecules |
If you do not see the beads that you are looking for, please contact us.
