MagSi-protein A and/or G beads can be used to detect or isolate target proteins by coupling the Fc domain of the IgG antibody for a target protein. The advantage of these beads compared to streptavidin beads is that the antibody does not need to be biotinylated. So they are ideal for protein isolation and proteomics.

Would you like to learn more about the advantages of our products? Please have a look to our application notes here.