Lyophilized polyethylene oxide modified protein and polypeptide

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Stablizing an enzyme by forming a mixture – an adduct or a...

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424 7805, 424 7831, 424 943, 424 7803, 424 7804, 435 25, 435189, 435192, 514 58, 530410, 536103, C12N 996, A61K 31715, A61K 3726

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active

055299156

ABSTRACT:
Disclosed are lyophilized biologically active proteinaceous compositions containing low diol polyalkylene oxide, such as polyethylene glycol, covalently attached to a biologically active proteinaceous substance and combined with the cryoprotectant cyclodextrin.

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patent: 5298410 (1994-03-01), Phillips et al.
patent: 5334382 (1994-08-01), Phillips et al.
Anti-Inflammatory & Pharmacokinetic Properties of Superoxide Dismutase Derivatized with Polyethylene Glycol via Active Esters, Veronese et al, 1983 J. Pharm. Pharmacol. 35, 757-758.
Japanese Patent Application Publication Jan. 1996, 107 (Kokai) Publish Apr. 14, 1989.

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