The present invention relates to antibodies targeting LRP6 and compositions and methods of use thereof.

The present invention relates to a multispecific antibody comprising at least one CD137 binding domain and at least one PDL1 binding domain, and pharmaceutical compositions and methods of use thereof. The present invention further relates to a nucleic acid encoding said multispecific antibody, a vector comprising said nucleic acid, a host cell comprising said nucleic acid or said vector, and a method of producing said multispecific antibody.

The invention provides FGFR1 agonists, including agonistic anti-FGFR1 antibodies, and methods of using the same.

The invention relates to a companion diagnostic antibody-like binding protein based on the humanized monoclonal antibody, DS6, to be used as diagnostic tool for in vivo detection and quantification of the tumor-associated MUC1-sialoglycotope, CA6.

Anti-BK virus antibody molecules or binding fragments thereof are disclosed. These Anti-BK virus antibody molecules or binding fragments can be used in the treatment or prevention of BK virus infection and/or BK virus associated disorder.

The present invention relates to a bispecific antibody against CLDN18.2 and CD3. The bispecific antibody effectively binds to CLDN18.2 and CD3 antigens.

Provided herein are antigen-binding constructs such as antibodies that bind to the RRM-1 domain of TDP-43. The antigen-binding constructs are capable of blocking the interaction of TDP-43 with NF-κB in cells. Also provided herein are method of using the antigen-binding constructs in the treatment of diseases associated with TPD-43 proteinopathy, such as amyotrophic lateral sclerosis (ALS), frontotemperal lobar degeneration (FTLD), Lewy body disease and motor neuron disease.

The disclosure provides antibodies and fragments targeting EGFR, VEGF, PD-L1, or cMET. The disclosure also provides multispecific antibodies that comprise a first variable domain that can bind the epidermal growth factor receptor (EGFR), a second variable domain that can bind cMET, and a third variable domain that can bind PD-L1 or VEGF. The multispecific antibodies are effective in treating cancers and/or other diseases, disorders, and conditions where pathogenesis is mediated by EGFR, VEGF or PD-L1, and cMET.

Provided herein are methods and compositions relating to libraries of optimized antibodies having nucleic acids encoding for an antibody comprising modified sequences. Libraries described herein comprise nucleic acids encoding SARS-CoV-2 or ACE2 antibodies. Further described herein are protein libraries generated when the nucleic acid libraries are translated. Further described herein are cell libraries expressing variegated nucleic acid libraries described herein.

Disclosed herein are methods for high-throughput screening of a functional antibody fragment for an immunoconjugate that targets a protein antigen. The method combines a phage-displayed synthetic antibody library and high-throughput cytotoxicity screening of non-covalently assembled immunotoxins or cytotoxic drug to identify highly functional synthetic antibody fragments for delivering toxin payloads.