Human CD3E-coupled Magnetic Beads

The Human CD3E-coupled Magnetic Beads is produced by coupling biotinylated CD3E protein to streptavidin-conjugated magnetic beads. Because Streptavidin (SA) has an extraordinarily high affinity for biotin with a dissociation constant (Kd) on the order of 10-14 mol/L, the biotinylated protein can bind to the SA beads irreversibly. The pre-coupled beads are ready to use for capturing anti-CD3E antibody from your sample with high specificity.