Cryoprotective reagent

Details Cryoprotective reagent Cryoprotective reagent

1987-12-03

1990-04-10

Lee, Mary C.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Liposomes

252407, 4284022, 264 43, 436829, A61K 3722, B01J 1302

Patent

active

049159518

ABSTRACT:
Compositions for cryopreservation of phosphoglyceride-containing biological and synthetic membranes are provided in which a lipophilic anchor molecule is modified by the attachment of a preferably carbohydrate moiety placed at a predetermined, variable distance from the hydrophobic portion of the molecule by means of a hydrophilic linker unit. A method for the use of the compositions is also provided.

REFERENCES:
patent: 4427649 (1984-01-01), Dingle
patent: 4721612 (1988-01-01), Janoff et al.
patent: 4772471 (1988-09-01), Vanlerberghe et al.
patent: 4804539 (1989-02-01), Guo et al.
patent: 4806343 (1989-02-01), Carpenter et al.

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