Amgen Research (Munich) Gmbh

Amgen Inc.

Boehringer Ingelheim International Gmbh

Micromet Ag

Amgen Research Gmbh

Roman Kischel

Peter Kufer

Tobias Raum

Doris Rau

Patrick Hoffmann

Ralf Lutterbuese

Ralf Lutterbüse

Susanne Hipp

Barbara Hebeis

Eric Borges

Paul Adam

Matthias Klinger

Susanne Mangold

Chadwick Terence King

Holger Wesche

Bryan D Lemon

Shouhua Xiao

Dineli Wickramasinghe

Zheng Pan

Brian Mingtung Chan

Evelyne Schaller

M Shawn Jeffries

Petra Fluhr

Susanne Hausmann

Carola Steiger

Claudia Blümel

Gerhard Zugmaier

Birgit Kohleisen

Patrick Bäuerle

Christian Itin

Steven Zeman

Meera Berry

Marion Subklewe

Eva Krinner

Christina Heitmueller

Bernd Schlereth

Ronny Cierpka

Patrick Hoffman

Ralf Lutterbuse

Patrick Bauerle

Ralf LUTTERBÜSE

Christina HEITMÜLLER

Ronny BRÜNSCH

Provided are antibody constructs comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Also provided are nucleic acids encoding the antibody constructs, vectors comprising the nucleic acids, and host cells transformed or transfected with the vectors. Further provided are a process for the production of the antibody constructs, methods of using the antibody constructs and a kit comprising the antibody constructs.

Antibody constructs for CDH19 and CD3

The present invention relates to a binding molecule which is at least bispecific comprising a first and a second binding domain, wherein the first binding domain is capable of binding to epitope cluster 3 of BCMA, and the second binding domain is capable of binding to the T cell CD3 receptor complex. Moreover, the invention provides a nucleic acid sequence encoding the binding molecule, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention provides a process for the production of the binding molecule of the invention, a medical use of said binding molecule and a kit comprising said binding molecule.

Binding molecules for BCMA and CD3

The present invention relates to a bispecific single chain antibody molecule comprising a first binding domain capable of binding to an epitope of human and non-chimpanzee primate CD3 epsilon chain, wherein the epitope is part of an amino acid sequence comprised in the group consisting of SEQ ID NOs. 2, 4, 6, and 8, and a second binding domain capable of binding to prostate-specific membrane antigen (PSMA). The invention also provides nucleic acids encoding said bispecific single chain antibody molecule as well as vectors and host cells and a process for its production. The invention further relates to pharmaceutical compositions comprising said bispecific single chain antibody molecule and medical uses of said bispecific single chain antibody molecule.

Cross-species-specific PSMAxCD3 bispecific single chain antibody

The present invention relates to a bispecific single chain antibody molecule comprising a first binding domain consisting of one antibody variable domain capable of binding to an epitope of the human and non-chimpanzee primate CD3 epsilon chain, wherein the epitope is part of an amino acid sequence comprised in the group consisting of SEQ ID NOs. 2, 4, 6, and 8, and a second binding domain capable of binding to an epitope of a human and a non-chimpanzee primate tumor target antigen. The invention further relates to a bispecific single chain antibody molecule comprising a first binding domain capable of binding to an epitope of human and non-chimpanzee primate CD3ε (epsilon) chain, wherein the epitope is part of an amino acid sequence comprised in the group consisting of SEQ ID NOs. 2, 4, 6, and 8, and a second binding domain consisting of one antibody variable domain capable of binding to an epitope of a human and a non-chimpanzee primate tumor target antigen. The invention also provides nucleic acids encoding said bispecific single chain antibody molecule as well as vectors and host cells and a process for its production. The invention further relates to pharmaceutical compositions comprising said bispecific single chain antibody molecule and medical uses of said bispecific single chain antibody molecule.

Cross-species-specific single domain bispecific single chain antibody

The present invention relates to uses of bispecific antibodies exhibiting cross-species specificity for evaluating the in vivo safety and/or activity and/or pharmacokinetic profile of the same in non-human species and humans. The present invention moreover relates to methods for evaluating the in vivo safety and/or activity and/or pharmacokinetic profile of said bispecific antibodies exhibiting cross-species specificity. The present invention also relates to methods of measuring the biological activity and/or efficacy of such bispecific antibodies exhibiting cross-species specificity. In addition, the present invention relates to pharmaceutical compositions comprising bispecific single chain antibodies exhibiting cross-species specificity and to methods for the preparation of pharmaceutical compositions comprising said bispecific single chain antibodies exhibiting cross-species specificity for the treatment of diseases.

Compositions comprising cross-species-specific antibodies and uses thereof

The invention provides a bispecific antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention provides a nucleic acid encoding the antibody construct, a vector comprising the nucleic acid and a host cell transformed or transfected with the vector. Furthermore, the invention provides a process for the production of the bispecific antibody construct, a medical use of the antibody construct and a kit comprising the antibody construct. The bispecific antibody construct may be useful in the treatment of melanoma.

The present invention provides a bispecific construct comprising a first binding domain specifically binding to CD33 and a second binding domain specifically binding to CD3 for use in a method for the treatment of myeloid leukemia, wherein the construct is administered for a maximal period of 14 days followed by a period of at least 14 days without administration of the construct. Moreover, the invention provides a method for the treatment of myeloid leukemia comprising the administration of a therapeutically efficient amount of such bispecific construct and the use of such bispecific construct for the preparation of a pharmaceutical composition for the treatment of myeloid leukemia.

Administration of a bispecific construct binding to CD33 and CD3 for use in a method for the treatment of myeloid leukemia

The present invention relates to a bispecific single chain antibody molecule comprising a first binding domain consisting of one antibody variable domain capable of binding to an epitope of the human and non-chimpanzee primate CD3 epsilon chain, wherein the epitope is part of an amino acid sequence comprised in the group consisting of SEQ ID NOs. 2, 4, 6, and 8, and a second binding domain capable of binding to an epitope of a human and a non-chimpanzee primate tumor target antigen. The invention further relates to a bispecific single chain antibody molecule comprising a first binding domain capable of binding to an epitope of human and non-chimpanzee primate CD3&#x3f5; (epsilon) chain, wherein the epitope is part of an amino acid sequence comprised in the group consisting of SEQ ID NOs. 2, 4, 6, and 8, and a second binding domain consisting of one antibody variable domain capable of binding to an epitope of a human and a non-chimpanzee primate tumor target antigen. The invention also provides nucleic acids encoding said bispecific single chain antibody molecule as well as vectors and host cells and a process for its production. The invention further relates to pharmaceutical compositions comprising said bispecific single chain antibody molecule and medical uses of said bispecific single chain antibody molecule.

The present invention relates to a binding molecule which is at least bispecific comprising a first and a second binding domain, wherein the first binding domain is capable of binding to epitope cluster3 of BCMA, and the second binding domain is capable of binding to the Tcell CD3 receptor complex. Moreover, the invention provides a nucleic acid sequence encoding the binding molecule, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention provides a process for the production of the binding molecule of the invention, a medical use of said binding molecule and a kit comprising said binding molecule.

The present invention relates to a binding molecule comprising a first and a second binding domain, wherein the first binding domain is capable of binding to epitope clusters of BCMA, and the second binding domain is capable of binding to the T cell CD3 receptor complex. Moreover, the invention provides a nucleic acid sequence encoding the binding molecule, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with the vector. Furthermore, the invention provides a process for the production of the binding molecule of the invention, a medical use of the binding molecule and a kit comprising the binding molecule.

The present invention provides a method for the selection of bispecific single chain antibodies comprising a first binding domain capable of binding to an epitope of CD3 and a second binding domain capable of binding to the extracellular do main cell surface antigens with a high molecular weight extracellular domain. Moreover, the invention provides bispecific single chain antibodies produced by the use of the method of the invention, nucleic acid molecules encoding these antibodies, vectors comprising such nucleic acid molecules and methods for the production of the antibodies. Furthermore, the invention provides pharmaceutical compositions comprising bispecific single chain antibodies of the invention, medical uses of the same and methods for the treatment of diseases comprising the administration of bispecific single chain antibodies of the invention.

Bispecific single chain antibodies with specificity for high molecular weight target antigens

The present invention relates to a binding molecule comprising a first and a second binding domain, wherein the first binding domain is capable of binding to epitope clusters of BCMA, and the second binding domain is capable of binding to the T cell CD3 receptor complex. Moreover, the invention provides a nucleic acid sequence encoding the binding molecule, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention provides a process for the production of the binding molecule of the invention, a medical use of said binding molecule and a kit comprising said binding molecule.

Growing community of inventors

Munich, Germany

Roman Kischel