Antagonistic anti-hFAS ligand human antibodies and fragments...

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...

Reexamination Certificate

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C424S135100, C424S141100

Reexamination Certificate

active

10506743

ABSTRACT:
Human antibodies, preferably recombinant human antibodies that specifically bind to human Fas Ligand (hFasL) are disclosed. These antibodies have high affinity for hFasL, a slow off rate for hFasL dissociation and neutralize a Fas Ligand 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 antigen-binding portions, of the invention are useful for neutralizing Fas Ligand activity, e.g., in a human subject suffering from a disorder in which hFas Ligand activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant anti-hFasL human antibodies, and the methods for synthesizing the recombinant human antibodies are also encompassed by the invention.

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