CarboxyLink™ coupling resin is used for covalent immobilisation of peptides or other carboxyl-containing molecules to a porous, beaded resin for use in affinity purification procedures.
- DADPA-activated crosslinked 4% beaded agarose
- Couple 1 to 2 mg of peptide per ml of resin
- Immobilises peptides with high capacity and various orientations without steric hindrance
- Immoblisation results in covalent attachment of carboxyl groups by amide bonds, allowing for multiple rounds of affinity purification with one batch of prepared resin