Bispecific antibody constructs for CDH3 and CD3

US11926666B2 · kind B2 · utility

Assignee

• AMGEN RESEARCH (MUNICH) GMBH · DE

Inventors

• Bertram Weiss · Berlin, DE
• Anna-Lena Frisk · Berlin, DE
• Ruprecht Zierz · Berlin, DE
• Peter Kufer · Munich, DE
• Tobias Raum · Munich, DE
• Doris Rau · Munich, DE
• Jonas Anlahr · Munich, DE
• Ralf Lutterbüse · Munich, DE
• Lisa Nahrwold · Munich, DE
• Christoph Dahlhoff · Munich, DE
• Claudia Blümel · Munich, DE
• Patrick Hoffmann · Munich, DE

Key dates

• Filing date: May 3, 2021
• Grant date: Mar 12, 2024
• Expiry date: Jun 11, 2041

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07K2317/94
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention relates to a bispecific antibody construct comprising a first human binding domain which binds to human CDH3 on the surface of a target cell and a second binding domain which binds to human CDS on the surface of a T cell. Moreover, the invention provides a polynucleotide encoding the antibody construct, a vector comprising said polynucleotide and a host cell transformed or transected with said polynucleotide or vector. Furthermore, the invention provides a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.