RECOMBINANT ANTI-CD4 ANTIBODIES FOR HUMAN THERAPY

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United States of America Patent

SERIAL NO

12166902

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Abstract

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Chimeric antibodies specific to human CD4 antigen, DNA encoding, pharmaceutical compositions containing and use thereof as therapeutic agents are taught. These chimeric antibodies contain Old World monkey variable sequences and human constant domain sequences, preferably human gamma 1, gamma 4 or mutated forms thereof. These antibodies possess desirable therapeutic properties including low antigenicity, reduced (or absent) T cell depleting activity, good affinity to human CD4 and enhanced stability (in vivo half-life).

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Patent Owner(s)

Patent OwnerAddress
BIOGEN IDEC INC133 BOSTON POST ROAD WESTON MA 02493 02493

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanna, Nabil Rancho Santa Fe , US 92 3704
Newman, Roland Anthony San Diego , US 10 392
Reff, Mitchell Elliot San Diego , US 5 91

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