MULTIPLE ANTIGEN BINDING MOLECULAR FUSION, PHARMACEUTICAL COMPOSITION, METHOD FOR IDENTIFYING LINEAR EPITOPE, AND METHOD FOR PREPARING MULTIPLE ANTIGEN BINDING MOLECULAR FUSION

A multiple antigen-binding molecule fusion molecule containing a multiple antigen-binding molecule (α) having an immune cell antigen-binding region and a cancer antigen-binding region, a cancer tissue-specific protease-cleavable linker (β), and a masking molecule (γ) containing a polypeptide having...

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Hauptverfasser: KAWAUCHI, Hiroki, HIRONIWA, Naoka, IGAWA, Tomoyuki
Format: Patent
Sprache:eng
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Zusammenfassung:A multiple antigen-binding molecule fusion molecule containing a multiple antigen-binding molecule (α) having an immune cell antigen-binding region and a cancer antigen-binding region, a cancer tissue-specific protease-cleavable linker (β), and a masking molecule (γ) containing a polypeptide having the amino acid sequence QDGNE, in which the multiple antigen-binding molecule (α) and the masking molecule (γ) are linked via the cancer tissue-specific protease-cleavable linker (β).