Method for increasing the electrotransport flux of polypeptides

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United States of America Patent

PATENT NO 5747453
SERIAL NO

08468275

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Abstract

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Methods for modifying polypeptide agents to enhance their transdermal electrotransport flux are provided. The polypeptide is modified by reducing the potential of the polypeptide for forming .alpha.-helical or .beta.-sheet segments. In particular, amino acid residues known to stabilize .alpha.-helical and .beta.-sheet segments can be replaced with destabilizing residues and known helix breakers. Modified molecules and compositions including the molecules are also provided.

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Patent Owner(s)

Patent OwnerAddress
ALZA CORPORATION950 PAGE MILL ROAD PALO ALTO CALIFORNIA U S A

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holladay, Leslie A Mountain View, CA 8 401
Oldenburg, Kevin R Fremont, CA 16 749

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