Donor Beads

Create homogeneous assays without wash steps or separation steps. Use our Alpha Donor beads in conjunction with Alpha Acceptor beads for flexible choices in biochemical and cellular assays.

• Measure a broad range of protein-protein and other binding interactions, from low-affinity to high-affinity (pM to mM)
• Detect and quantitate any analyte, from small molecules to very large protein and antibody complexes -- spanning up to 200 nm or more
• Screen and quantitate various enzymatic reactions, from kinase to epigenetic targets