Affimed Gmbh

Martin Treder

Uwe Reusch

Erich Rajkovic

Kristina Ellwanger

Ivica Fucek

Thorsten Ross

Stefan Knackmuss

Michael Weichel

Michael Tesar

Joachim Koch

Michael Kluge

Michael Damrat

Adelheid Cerwenka

Jens-Peter Marschner

Jens Pahl

Thomas Mueller

Holger J Dulat

The invention relates to a multispecific antigen-binding molecule specifically binding to CD16A and consisting of two polypeptide chains, wherein each polypeptide chain comprises at least four variable domains from the N-terminus to the C-terminus in the order: VH_BCMA-VL_CD16A-VH_CD16A-VL_BCM.

Tandem diabody for CD16A-directed NK-cell engagement

Described are tetravalent, bispecific EGFR/CD16A antigen-binding proteins for engaging NK-cells towards EGFR-positive cells. EGFR/CD16A antigen-binding proteins with different pharmacokinetic (PK) properties are described. Further described is the use of bispecific EGFR/CD16A antigen-binding proteins for the treatment of an EGFR-positive malignancy, such as EGFR-positive tumors.

Bispecific EGFR/CD16 antigen-binding protein

The application pertains to a trispecific antibody molecule which may comprise a diabody-unit integrated into a polypeptide chain having at least six variable domains linked one after another. In certain instances two single-chain Fv (scFv) fragments are distally connected to the diabody-unit providing two further antigen binding sites (FIGS.and).

Multivalent FV antibodies

The invention relates to an anti-CD16A antigen binding protein for use in NK cell-based immunotherapy, wherein the anti-CD16A antigen binding protein is to be administered intermittently and in combination with a cytokine. In certain embodiments the antigen binding protein is a tetravalent and bispecific CD30/CD16A tandem diabody.

Combination of an anti-CD16A antibody with a cytokine

Described is a combination therapy of (i) a multifunctional antibody having specificity for CD30 and CD16A and (ii) an anti-PD-1 antibody for the treatment of a tumor, in particular Hodgkin lymphoma.

Combination of a CD30XCD16 antibody with a PD-1 antagonist for therapy

The invention relates to multispecific antigen-binding proteins for engaging natural killer (NK) cells for triggering NK cell cytotoxicity by engaging the CD16A (Fc&#x3b3;RIIIA) expressed on NK cells, wherein the antigen-binding protein comprises at least two CD16A antigen-binding moieties and at least a further target antigen-binding moiety. The CD16A antigen-binding moiety comprises light chain and heavy chain variable regions linked one after another in a polypeptide chain and the variable region at the N-terminus of the polypeptide chain comprising the CD16A antigen-binding moiety is a light chain variable region.

NK cell engaging antibody fusion constructs

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Heidelberg, Germany

Martin Treder