Lyophilized formulation of polyethylene oxide modified proteins

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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435 25, 435189, 514 58, 530410, 536103, C12N 996, C12N 902, C12Q 116, A61K 31715

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active

052984109

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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