Cyclodextrin polymers and cyclodextrins immobilized on a solid s

Details Cyclodextrin polymers and cyclodextrins immobilized on a solid s Cyclodextrin polymers and cyclodextrins immobilized on a solid s

1993-11-12

1996-05-14

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

536103, 536122, 4284231, 428426, 428447, 428532, 530810, 530812, 530813, A61K 3171, A61K 31715, C08B 3716, C07H 100

Patent

active

055167667

ABSTRACT:
Polyionic derivatives of cyclodextrin polymers and cyclodextrins immobilized on a solid surface are disclosed. Compositions and methods for separating a molecular species, including but not limited to a biologically active protein, from a mixture, for the storage of protein factors and for the therapeutic biodelivery of protein factors which employ the polyionic derivatives of cyclodextrin polymers and cyclodextrins immobilized on a solid surface are also disclosed.

REFERENCES:
patent: 4020160 (1977-04-01), Bernstein et al.
patent: 4247535 (1981-01-01), Lewis et al.
patent: 5098793 (1992-03-01), Rohrbach et al.
patent: 5134127 (1992-07-01), Stella et al.
patent: 5183809 (1993-02-01), Weisz et al.
patent: 5262404 (1993-11-01), Weisz et al.
Croft et al., "Tetrahedron Report No. 147, Synthesis of Chemically Modified Cyclodextrins", Tetrahedron, vol. 39, No. 9, pp. 1417 and 1455-1459 (1983).

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