Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Monoclonal antibody or fragment thereof
Reexamination Certificate
2007-04-17
2009-06-02
Saunders, David A (Department: 1644)
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Monoclonal antibody or fragment thereof
C424S145100, C424S158100, C424S810000, C514S249000
Reexamination Certificate
active
07541031
ABSTRACT:
Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor α (hTNFα) are disclosed. These antibodies have high affinity for hTNFα (e.g., Kd=10−8M or less), a slow off rate for hTNFα dissociation (e.g., Koff=10−3sec−1or less) and neutralize hTNFα activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNFα and for inhibiting hTNFα activity, e.g., in a human subject suffering from a disorder in which hTNFα activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
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Allen Deborah J.
Hoogenboom Hendricus R. J. M.
Kaymakcalan Zehra
Labkovsky Boris
Mankovich John A.
Abbott Biotechnology Ltd.
Cowles Cristin Howley
Hanley, Esq. Elizabeth A.
McCarter & English LLP
Saunders David A
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