Albumin-Fused Kunitz Domain Peptides

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United States of America Patent

SERIAL NO

12917903

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to proteins comprising serine protease inhibiting peptides, such as Kunitz domain peptides (including, but not limited to, fragments and variants thereof) fused to albumin, or fragments or variants thereof. These fusion proteins are herein collectively referred to as “albumin fusion proteins of the invention.” These fusion proteins exhibit extended shelf-life and/or extended or therapeutic activity in solution. The invention encompasses therapeutic albumin fusion proteins, compositions, pharmaceutical compositions, formulations and kits. The invention also encompasses nucleic acid molecules and vectors encoding the albumin fusion proteins of the invention, host cells transformed with these nucleic acids and vectors, and methods of making the albumin fusion proteins of the invention using these nucleic acids, vectors, and/or host cells. The invention also relates to compositions and methods for inhibiting neutrophil elastase, kallikrein, and plasmin. The invention further relates to compositions and methods for treating cystic fibrosis and cancer.

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Patent Owner(s)

Patent OwnerAddress
DYAX CORP300 SHIRE WAY LEXINGTON MA 02421

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hauser, Hans-Peter Marburg, DE 48 278
Kee, Scott M Bourbonnais, US 11 54
Ladner, Robert Charles Ijamsville, US 82 1581
Ley, Arthur C Newtown, US 42 5758
Romberg, Val Parkerford, US 4 73
Sleep, Darrell Nottingham, GB 81 972
Weimer, Thomas Gladenbach, DE 56 598

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