Complexation of Metal Ions with Polypeptides

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United States of America Patent

APP PUB NO 20140088013A1
SERIAL NO

13789593

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Abstract

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Formulations and methods are provided for improving the stability upon exposure to aqueous media of polypeptides present in non-aqueous suspension vehicles. In particular aspects of the invention, formulations are provided that comprise a complex of a metal ion and a polypeptide suspended in a non-aqueous, biocompatible suspension vehicle. Aggregation of individual polypeptide molecules is reduced when aqueous media is introduced to such formulations, serving to stabilize the polypeptide.

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Patent Owner(s)

Patent OwnerAddress
DURECT CORPCALIFORNIA USA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berry, Stephen A Longview, US 20 936
Chen, Guohua Sunnyvale, US 140 4028
Desjardin, Michael A Aptos, US 49 1856
Ding, Zhongli Sunnyvale, US 26 426
Narayanan, Latha P Milpitas, US 2 30
Rohloff, Catherine M Los Altos, US 28 1247

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