Chemically modified polypeptides

Details Chemically modified polypeptides Chemically modified polypeptides

2003-02-13

2009-06-16

Borin, Michael (Department: 1631)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

C514S002600, C530S350000, C530S345000, C424S280100

Reexamination Certificate

active

07547675

ABSTRACT:
The present invention relates to a chemically modified polypeptide in which at least one of hydroxyl groups in the polypeptide molecule is modified with a polyalkylene glycol derivative; a method for producing the modified polypeptide; a method of treatment using the modified polypeptide; use of the modified polypeptide; a pharmaceutical preparation comprising the modified polypeptide; and a composition for treatment comprising the modified polypeptide.

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