Our Epoxy Activated Agarose resind and MagBeads are carrying an epoxy functionality. With this activated epoxy group Proteins can be bound to the beads covalently via free amines, thiol groups or hydroxyl groups. Therefore the subsequent use of our Epoxy Beads is dependend on your coupled biomolecule.
Fig. 1: Structural formula of an epoxy group
Overview of Cube Biotech's Epoxy Activated Beads for biomolecule coupling via carboxy groups.
||Coupling proteins via their amine, thiol and hydroxyl groups
||Affinity to amine, thiol and hydroxyl groups
|Carboxy group density
||higher than 20µmol/ml
||Affinity bead with activated Maleimide groups