We now offer the blood group A and blood group B trisaccharides linked to
Sepharose 4B for use as affinity matrices. The oligosaccharides are covalently
linked to the polysaccharide gel via a 10-atom spacer to overcome steric hindrance.
Affinity 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
These gels will bind anti-A and anti-B antibodies (haemagglutinins) from plasma
or plasma derived products. The bound antibodies can also be recovered by
subsequently washing the gels with a concentrated or low pH buffer (such as
0.1M glycine-HCl pH 2.2) and fully washed gels can be re-used. We recommend
storing the products in a bacteriostatic medium such as phosphate buffered saline
containing 0.02% sodium azide.
List of Blood Group Products
Please see our terms & conditions of sale before placing an order: Terms & Conditions.
For further information please contact us or one of our international distributors.