N-terminally monopegylated human growth hormone conjugates and process for their preparation

The present invention provides a chemically modified human Growth Hormone (hGH) prepared by attaching a polyethylene glycol butyraldehyde moiety to the N-terminal phenylalanine of the protein. The chemically-modified protein according to the present invention may have a much longer lasting hGH activ...

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Bibliographic Details
Main Author FINN, RORY F
Format Patent
LanguageEnglish
Published 01.06.2007
Subjects
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The present invention provides a chemically modified human Growth Hormone (hGH) prepared by attaching a polyethylene glycol butyraldehyde moiety to the N-terminal phenylalanine of the protein. The chemically-modified protein according to the present invention may have a much longer lasting hGH activity than that of the un-modified hGH, enabling reduced dose and scheduling opportunities.
Bibliography:Application Number: TW200392132405