Anti-alphavbeta3 recombinant human antibodies, nucleic acids encoding same and methods of use

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United States of America Patent

APP PUB NO 20050069554A1
SERIAL NO

10959871

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a LM609 grafted antibody exhibiting selective binding affinity to .alpha..sub.v.beta..sub.3. The LM609 grafted antibody consists of at least one LM609 CDR grafted heavy chain polypeptide and at least one LM609 CDR grafted light chain polypeptide or functional fragment thereof. Nucleic acids encoding LM609 grafted heavy and light chains as well as nucleic acids encoding the parental non-human antibody LM609 are additionally provided. Functional fragments of such encoding nucleic acids are similarly provided. The invention also provides a method of inhibiting a function of .alpha..sub.v.beta..sub.3. The method consists of contacting .alpha..sub.v.beta..sub.3 with a LM609 grafted antibody or functional fragment thereof under conditions which allow binding to .alpha..sub.v.beta..sub.3. Finally, the invention provides for a method of treating an .alpha..sub.v.beta..sub.3-mediated disease. The method consists of administering an effective amount of a LM609 grafted antibody or functional fragment thereof under conditions which allow binding to .alpha..sub.v.beta..sub.3.

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Patent Owner(s)

Patent OwnerAddress
APPLIED MOLECULAR EVOLUTION INC3520 DUNHILL STREET SAN DIEGO CA 92121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huse, William D Del Mar, CA 79 2451

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