Embodiments of the disclosure include methods and compositions directed to targeting of cells that express the long form of Bone marrow stromal cell antigen 2 (BST2) protein, including cancer cells that express the long isoform of BST2. In particular embodiments, monoclonal antibodies or functionally active fragments thereof are utilized to target cells that express the long isoform of BST2. The monoclonal antibodies or functionally active fragments thereof may be utilized by themselves or as part of other entities, such as cells or engineered antigen receptors. The disclosure includes methods of treatment, prevention, and/or diagnosis using the encompassed antibodies or functional fragments thereof.

The present invention relates to a novel antibody and an antibody fragment that specifically bind to Claudin18.2 and a composition comprising the antibody or the antibody fragment. In addition, the present invention relates to a nucleic acid encoding the antibody or the antibody fragment thereof, a host cell comprising the nucleic acid, and related uses. Furthermore, the present invention relates to therapeutic and diagnostic uses of the antibody and the antibody fragment.

The present application provides antibodies including antigen-binding fragment thereof that specifically recognizing Granulocyte-Macrophage Colony Stimulating Factor Receptor (GM-CSFRα). Also provided are methods of making and using these antibodies.

The invention provides antibodies that specifically bind sortilin. The antibodies inhibit or delay pathologies associated with changes in progranulin levels and associated symptomatic deterioration.

The present invention provides broadly neutralizing antibodies against HIV, compositions comprising the same and methods of use thereof.

Provided are a bispecific antibody and use thereof. The bispecific antibody comprises a B7-H4-targeting antigen-binding domain and a 4-1BB-targeting antigen-binding domain. The bispecific antibody has one or two or three sites for binding to 4-1BB, along with a novel fully human B7-H4 antibody. The bispecific antibody specifically binds to tumor cells by targeting B7-H4, reducing toxicity induced by 4-1BB activation. In addition, the bispecific antibody of the present invention comprises a human Fc fragment, and thus retains the binding of Fc to FcRn and has a longer half-life.

A method for generating a plurality of diverse camelid antibodies to cover functional epitopes of the target with high-resolution. Also provided is a method for generating camelid antibodies.

Disclosed herein is a novel class of isolated binding molecules including monoclonal antibodies that targets a broadly conserved epitope within the marburgvirus species. Certain aspects provide an effective treatment option for hemorrhagic fever caused by marburgviruses.

Provided herein are antibodies binding to LILRB1 and the uses of the antibodies in detecting and treating cancer and autoimmune diseases.

The present invention relates to antigen-binding molecules, pharmaceutical compositions, and methods. The present invention provides antigen-binding molecules that bind to C1s and comprise a heavy chain variable region, a light chain variable region and an Fc region.