PROTEASE-ACTIVATED CYTOKINE

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United States of America Patent

APP PUB NO 20240270806A1
SERIAL NO

18414813

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Abstract

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The present invention relates to fusion proteins or protein complexes comprising a ligand binding moiety fused to a ligand moiety, wherein the ligand binding moiety comprises an IL-12 binding domain and a protease cleavage site that, when activated by cleavage by a protease, restores biological activity of the ligand moiety, wherein the ligand moiety is an IL-12 fusion protein. The invention also relates to a polypeptide representing a mutated p40 subunit of IL-12, and to an IL-12 fusion protein or a protein complex comprising the mutated p40 subunit. The invention also relates to anti-IL-12 binding molecule or anti-IL-12 binding molecule complex defined by its variable light and heavy chains. The invention also relates to polynucleotides encoding the fusion proteins or fusion protein complexes or polypeptides or binding molecules, to methods of producing same, to their uses and pharmaceutical compositions comprising same.

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Patent Owner(s)

Patent OwnerAddress
CHUGAI SEIYAKU KABUSHIKI KAISHA5-1 UKIMA 5-CHOME KITA-KU TOKYO 1158543 ?1158543

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AZUMA, Masahiro Kanagawa, JP 7 6
CHICHILI, Vishnu Priyanka Reddy Singapore, SG 4 5
HIRONIWA, Naoka Singapore, SG 47 582
IGAWA, Tomoyuki Tokyo, JP 244 5997
KATADA, Hitoshi Kanagawa, JP 31 656
KAWA, Tatsuya Kanagawa, JP 9 17
NAMBU, Takeru Kanagawa, JP 4 1
YAMAMOTO, Yohei Kanagawa, JP 52 236
YASUGI, Tomoko Kanagawa, JP 3 20

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