PHARMACEUTICAL COMPOSITIONS WITH RESISTANCE TO SOLUBLE CEA

The present invention relates to pharmaceutical compositions for the treatment of an epithelial tumor in a human, said pharmaceutical composition comprising a bispecific single chain antibody which has a first binding domain specifically binding to human CD3, and a second binding domain specifically...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RAUM TOBIAS, MAYER PETRA, LUTTERBÜSE RALF, MURR ALEXANDER, WISSINGER MONIKA, RAU DORIS, MANGOLD SUSANNE, KUFER PETER, SCHALLER EVELYNE
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	CHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PEPTIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	The present invention relates to pharmaceutical compositions for the treatment of an epithelial tumor in a human, said pharmaceutical composition comprising a bispecific single chain antibody which has a first binding domain specifically binding to human CD3, and a second binding domain specifically binding to human CEA, wherein said second binding domain comprises at least a part of the CDR-H3 or the complete CDR-H3 of murine monoclonal antibody A5B7. Furthermore, processes for the production of said pharmaceutical compositions as well as medical/pharmaceutical uses for the specific bispecific single chain antibody molecules bearing specificities for the human CD3 antigen and the human CEA antigen are disclosed.