Affinity Ligand Coated Microspheres

Polysciences’ Affinity Ligand Coated Microspheres collection delivers microspheres that are pre-functionalized with affinity capture molecules—such as streptavidin, Protein A, Protein G and secondary antibodies—to provide highly reproducible capture surfaces for biomolecules, antibodies, nucleic acids or cells. These coated beads streamline assay development and separation workflows by offering optimal ligand orientation, high binding capacity, and minimal non-specific interactions.