Preparation of affinity sorbents with immobilized synthetic ligands for therapeutic apheresis

The practical aspects of preparation and stability of medical sorbents are considered. A simple and convenient technique has been developed for synthesis of highly effective biospecific autoclavable sorbents based on the polysassharide matrix; synthetic ligands (amino acid, oligopeptide, or oligosaccharide) containing primary amino group were immobilized to the matrix via a spacer. The developed approach may be used for preparation of various affinity sorbents suitable for application in medicine and biotechnology.