Process for cryopreserving biological materials and materials pr

Details Process for cryopreserving biological materials and materials pr Process for cryopreserving biological materials and materials pr

1990-01-23

1992-06-02

Rosen, Sam

Drug, bio-affecting and body treating compositions

Extract, body fluid, or cellular material of undetermined...

Derived from musculoskeletal system, other than cardiac muscle

424520, 424548, 435 1, 4352401, A61K 3532, A01N 102

Patent

active

051185121

ABSTRACT:
A process for cryopreserving a biological material which comprises contacting the biological material with both an effective amount at least one cryopreservation agent, and an agent to increase diffusion of the cryopreservation agent into the biological material, such as a surfactant or a permeation enhancer.

REFERENCES:
patent: 4559298 (1985-12-01), Fahy
Dil 'barkhanov et al.--Chem. Abst., vol. 93 (1980) p. 137936Z.
Williams et al.--Chem. Abst., vol. 89 (1978) p. 645b.

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