Abstract: Provided herein are T-cell receptor (TCR) fusion proteins (TFPs), T-cells engineered to express one or more TFPs, and methods of use thereof for the treatment of diseases, including cancer.

Abstract: Disclosed herein are immunomodulatory fusion proteins comprising an IL-2; an IL-12, a collagen-binding domain, and a linear polypeptide spacer, methods of making and using the same. The immunomodulatory fusion proteins disclosed herein are useful for the treatment of cancer.

Abstract: Provided herein are T-cell receptor (TCR) fusion proteins (TFPs) having specificity for one or more tumor cell associated antigens, T cells engineered to express one or more TFP, and methods of use thereof for the treatment of diseases, including cancer.

Abstract: The disclosure features fusion proteins that are conditionally active variants of IL-2. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling.

Abstract: Described herein is a bispecific molecule containing an Fc polypeptide chain and immunoglobulin variable regions. Also provided are pharmaceutical formulations comprising such molecules, nucleic acids encoding such molecules, host cells containing such nucleic acids, methods of making such molecules, and methods of using such molecules.

Abstract: Provided herein are T-cell receptor (TCR) fusion proteins (TFPs), T-cells engineered to express one or more TFPs, and methods of use thereof for the treatment of diseases, including cancer.

Abstract: Described herein is a bispecific molecule containing an Fc polypeptide chain and immunoglobulin variable regions. Also provided are pharmaceutical formulations comprising such molecules, nucleic acids encoding such molecules, host cells containing such nucleic acids, methods of making such molecules, and methods of using such molecules.

Abstract: Described herein are protease-activatable proteins (PABPs), which, when activated, can mediate cytolysis of target cells by effector cells. Also provided are nucleic acids encoding such PABPs and methods of making and using PABPs.

Abstract: Provided herein are anti-CD 19 antibodies and multi-specific binding proteins that bind CD 19, CD3, and serum albumin. Also provided are pharmaceutical compositions comprising these antibodies or multi-specific binding proteins, expression vectors and host cells for making these antibodies or multi-specific binding proteins, and methods of use of these antibodies or multi-specific binding proteins in treating cancers.

Abstract: The invention relates to anti-serum albumin antibodies and multi-specific binding proteins comprising the same. The invention also relates to pharmaceutical compositions comprising the antibodies or multi-specific binding proteins, expression vectors and host cells for making the antibodies or multi-specific binding proteins, and methods of use of the antibodies or multi-specific binding proteins in treatment of diseases or disorders.

Abstract: The disclosure features fusion proteins that are conditionally active variants of IL-2. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling.

Abstract: Disclosed herein are inducible monovalent target-binding proteins which are activated upon protease cleavage. Pharmaceutical compositions comprising the binding proteins disclosed herein and methods of using such formulations are further provided.

Abstract: The disclosure features fusion proteins that are conditionally active variants of IL-12. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g.

Abstract: The disclosure features fusion proteins that are conditionally active variants of IL-12. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling.

Abstract: Provided herein are T-cell receptor (TCR) fusion proteins (TFPs), T-cells engineered to express one or more TFPs, and methods of use thereof for the treatment of diseases, including cancer.

Abstract: Provided herein are T-cell receptor (TCR) fusion proteins (TFPs), T-cells engineered to express one or more TFPs, and methods of use thereof for the treatment of diseases, including cancer.

Abstract: The disclosure features fusion proteins that are conditionally active variants of IL-2. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling.

Abstract: Some embodiments of the disclosure provides a chimeric antigen receptor (CAR) comprising an antigen binding domain specific for FLT3, an antigen binding domain specific for a second antigen, a transmembrane domain, and an intracellular T cell signaling domain. Some embodiments of the disclosure provides bicistronic CARs. Nucleic acids, recombinant expression vectors, host cells, populations of cells, antibodies, or antigen binding portions thereof, and pharmaceutical compositions relating to the CARs are disclosed. Methods of detecting the presence of a proliferative disorder, e.g., cancer, in a mammal and methods of treating or preventing a proliferative disorder, e.g., cancer, in a mammal are also disclosed.

Abstract: The disclosure features fusion proteins that are conditionally active variants of IL-2. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling.

Abstract: Provided herein are T-cell receptor (TCR) fusion proteins (TFPs), T-cells engineered to express one or more TFPs, and methods of use thereof for the treatment of diseases, including cancer.