The AFFINDEXTM columns comprise our HAEMODEXTM A and B trisaccharides linked to Sepharose FF (AFF101 and AFF102) or Sepharose 4B (AFF201 and AFF202) for use as affinity matrices in research applications. The oligosaccharides are covalently linked to the polysaccharide gel via a 10-atom spacer to overcome steric hindrance.
AFFINIDEX TM columns can be used to:
- Remove anti-A and anti-B antibodies
- Study polymorphism
- Measure ligand density by lectin binding
- Clean up serum samples
- Purify antibodies