Modified polysaccharide supports

Drug – bio-affecting and body treating compositions – Fermentate of unknown chemical structure – Having a known elemental analysis

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424 78, 424 85, 424 88, 424483, 435174, 435178, 435179, 435180, 435181, 435182, 502402, 502403, 502404, 527300, 527312, 527313, 527315, A61K 3516, B01J 2000

Patent

active

046631631

ABSTRACT:
A modified polysaccharide material which comprises: (1) polysaccharide covalently bonded to a synthetic polymer; (2) the synthetic polymer being made from (a) a polymerizable compound which is capable of being covalently coupled directly or indirectly to said polysaccharide, and (b) one or more polymerizable compounds containing (i) an ionizable chemcial group, (ii) a chemical group capable of transformation to an ionizable chemical group, (iii) a chemical group capable of causing the covalent coupling of the compound (b) to an affinity ligand or a biologically active molecule or (iv) a hydrophobic compound.

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