The present application provides GPC2-specific antibodies and antigen binding fragments thereof. A chimeric antigen receptor (CAR) that specifically binds glypican-2 (GPC2) comprising a GPC2-specific antibody, a transmembrane domain, and an intracellular signaling domain. T cells comprising the disclosed CAR constructs can be used for cancer immunotherapy.

The present invention relates to anti-IL-1 beta antibodies and in particular to monovalent high potency IL-1 beta-binding antibody fragments being highly stable. Such antibodies can be used in the treatment of inflammatory and other diseases as well as in diagnostics. Also provided are related nucleic acids, vectors, cells, and compositions.

This disclosure provides dimeric, pentameric, and hexameric Tumor Necrosis Factor (TNF) superfamily receptor protein binding molecules and methods of using such binding molecules to direct apoptosis-mediated killing of TNF receptor-expressing cells.

The present invention concerns binding molecules that comprise an IgM, IgA, IgG/IgM or IgG/IgA antibody with a J-chain modified to include an ADME-modulating moiety, and their uses.

The present invention relates to multispecific antibodies, methods for their production, pharmaceutical compositions containing said antibodies and uses thereof.

This disclosure provides multivalent binding molecule comprising a modified J-chain that comprises an immune stimulatory agent. Also provided are polynucleotides encoding the binding molecule or subunits thereof and vectors and host cell comprising said polynucleotides. This disclosure further provides methods for producing and/or using a multivalent binding molecule comprising a modified J-chain that comprises an immune stimulatory agent.

Disclosed herein are anti-ABCB5 antibodies possessing superior binding and biological activities, for instance, relative to commercially available ABCB5 antibodies, pharmaceutical compositions comprising such. Also provided herein are therapeutic and diagnostic applications of such anti-ABCB5 antibodies.

The present disclosure is generally directed to compositions and methods for treating viral infections. In particular, pharmaceutical compositions of the present disclosure include a monovalent anti-CD3 antibody and a viral antigen and their use as adjuvants to treat a viral infection and to increase the immune response produced against a viral antigen.

The invention provides means and methods of stimulating activity of a member of the TNF receptor superfamily on a cell. The invention also provides binding molecules such as antibodies that comprises at least two antigen binding sites, wherein a first antigen binding site can bind an extracellular part of CD137 and a second antigen binding site can bind an extracellular part of PD-L1.

The present invention is directed to DA×CD3 Binding Molecules comprising a vCD3-Binding Domain, which comprises a CDRHI Domain, a CDRH2 Domain, a CDRH3 Domain, a CDRL I Domain, a CDRL2 Domain, and a CDRL3 Domain, at least one of which differs in amino acid sequence from the amino acid sequence of the corresponding CDR of a rCD3-Binding Domain, wherein the DA×CD3 Binding Molecule comprising such vCD3-Binding Domain exhibits an altered affinity for CD3, relative to a DA×CD3 Binding Molecule comprising such rCD3-Binding Domain. The invention particularly concerns to such DA×CD3 Binding Molecules comprising a vCD3-Binding Domain which exhibit reduced affinity for CD3 and are capable of mediating redirected killing of target cells expressing a DA and exhibit lower levels of cytokine release relative to a DA×CD3 Binding Molecule comprising a rCD3-Binding Domain. The invention particularly concerns the use of DA×CD3 Binding Molecules comprising a vCD3-Binding Domain in the treatment of cancer and pathogen-associated diseases. The present invention is also directed to pharmaceutical compositions that comprise such molecule(s).