Abstract: The invention provides an immunoconjugate comprising an antibody construct which includes an antigen binding domain and an Fc domain, an adjuvant moiety, and a linker, wherein each adjuvant moiety is covalently bonded to the antibody via the linker. Methods for treating cancer with the immunoconjugates of the invention are also described.

Abstract: The invention provides an immunoconjugate comprising an antibody construct which includes an antigen binding domain and an Fc domain, an adjuvant moiety, and a linker, wherein each adjuvant moiety is covalently bonded to the antibody via the linker. Methods for treating cancer with the immunoconjugates of the invention are also described.

Abstract: Residual, refractory or relapsed cancer is treated by immunostimulation in the presence of allogeneic immune effector cells, optimally in combination with radiation therapy. The methods of the disclosure induce a systemic allogeneic anti-tumor immune response that results in tumor regression in untreated sites of disease, i.e. non-injected, non-irradiated, etc.

Abstract: The invention provides an immunoconjugate of formula: or pharmaceutically acceptable salt thereof, wherein subscript r is an integer from 1 to 10, subscript n is an integer from about 2 to about 25, and “Ab” is an antibody construct that has an antigen binding domain that binds HER2. The invention further provides compositions comprising and methods of treating cancer with the immunoconjugate.

Abstract: The invention provides an immunoconjugate of formula: or pharmaceutically acceptable salt thereof, wherein subscript r is an integer from 1 to 10, subscript n is an integer from about 2 to about 25, and “Ab” is an antibody construct that has an antigen binding domain that binds HER2. The invention further provides compositions comprising and methods of treating cancer with the immunoconjugate.

Abstract: The invention provides an immunoconjugate of formula (I) or (II). Antibody-adjuvant immunoconjugates of the invention, comprising an antibody construct that has an antigen binding domain that binds programmed death-ligand 1 (PD-L1) linked to one or more adjuvants, demonstrate superior pharmacological properties over conventional antibody conjugates. The invention further provides compositions comprising and methods of treating cancer with the immunoconjugate.

Abstract: The invention provides an immunoconjugate of formula (I) or (II). Antibody-adjuvant immunoconjugates of the invention, comprising an antibody construct that has an antigen binding domain that binds human epidermal growth factor receptor 2 (“HER2”) linked to one or more adjuvants, demonstrate superior pharmacological properties over conventional antibody conjugates. The invention further provides compositions comprising and methods of treating cancer with the immunoconjugate.

Abstract: The invention provides an immunoconjugate of formula (I) or (II) Antibody-adjuvant immunoconjugates of the invention, comprising an antibody construct that has an antigen binding domain that binds carcinoembryonic antigen (“CEA”) linked to one or more adjuvants, demonstrate superior pharmacological properties over conventional antibody conjugates. The invention further provides compositions comprising and methods of treating cancer with the immunoconjugate.

Abstract: The invention provides a macromolecule-supported compound of formula (I) or (II). Macromolecule-supported compounds of the invention, comprising macromolecular support linked to one or more TLR agonists, are recognized by TLRs (e.g., TLR7 and/or TLR8) with high affinity providing utility in therapeutics, diagnostics, and chemical assays. The invention further provides compositions comprising and methods of treating cancer with the macromolecule-supported compounds.

Abstract: The invention provides an immunoconjugate of formula: or pharmaceutically acceptable salt thereof, wherein subscript r is an integer from 1 to 10, subscript n is an integer from about 2 to about 25, and “Ab” is an antibody construct that has an antigen binding domain that binds HER2. The invention further provides compositions comprising and methods of treating cancer with the immunoconjugate.

Abstract: The invention provides an immunoconjugate comprising an antibody construct which includes an antigen binding domain and an Fc domain, an adjuvant moiety, and a linker, wherein each adjuvant moiety is covalently bonded to the antibody via the linker. Methods for treating cancer with the immunoconjugates of the invention are also described.

Abstract: The invention provides an immunoconjugate of formula: (I), or pharmaceutically acceptable salt thereof, wherein subscript r is an integer from 1 to 10, subscript n is an integer from about 2 to about 50, “Adj” is an adjuvant moiety, and “Ab” is an antibody construct that has an antigen binding domain that binds EGFR. The invention also provides compositions comprising the immunoconjugate. The invention further provides methods of treating cancer with the immunoconjugate.

Abstract: The invention provides an immunoconjugate comprising (a) an antibody construct comprising (i) an antigen binding domain and (ii) an Fc domain and (b) 1-8 adjuvant cores, wherein each adjuvant core is covalently bonded to the antibody construct via a linker, wherein each adjuvant core comprises a 2-amino nitrogen moiety with a pendant nitrogen atom and a point of attachment of the linker to the adjuvant core, and wherein the distance between the pendant nitrogen atom and the point of attachment of the linker is greater than about 5 ?. The invention also provides methods for treating cancer with the immunoconjugates.

Abstract: Methods, compositions, and kits are provided for inducing an immune response in an individual (e.g., an individual having cancer). Aspects of the methods include administering an antibody composition having an allogeneic IgG antibody; and administering a treatment that activates antigen presenting cells. In some cases, the antibody composition includes polyclonal allogeneic IgG antibodies with a plurality of binding specificities. In some cases, the polyclonal antibodies are from sera pooled from 2 or more individuals. In some cases, the methods include administering an antigen presenting cell stimulatory agent. Aspects of the methods also include contacting an antigen presenting cell (dendritic cell (DC)) from an individual with a target antigen and an antibody composition having an allogeneic IgG antibody to produce a loaded APC, which can be used to induce an immune response in the individual. Aspects of the methods also include contacting a T cell of the individual with the loaded APC.

Abstract: The invention provides an immunoconjugate comprising an antibody construct which includes an antigen binding domain and an Fc domain, an adjuvant moiety, and a linker, wherein each adjuvant moiety is covalently bonded to the antibody via the linker. Methods for treating cancer with the immunoconjugates of the invention are also described.

Abstract: The invention provides an immunoconjugate comprising an antibody construct which includes an antigen binding domain and an Fc domain, an adjuvant moiety, and a linker, wherein each adjuvant moiety is covalently bonded to the antibody via the linker. Methods for treating cancer with the immunoconjugates of the invention are also described.

Abstract: Residual, refractory or relapsed cancer is treated by immunostimulation in the presence of allogeneic immune effector cells, optimally in combination with radiation therapy. The methods of the disclosure induce a systemic allogeneic anti-tumor immune response that results in tumor regression in untreated sites of disease, i.e. non-injected, non-irradiated, etc.

Abstract: Provided are methods and compositions for treating an individual with cancer or infectious disease. Multivalent Dectin-2 stimulating agents are provided that include: (a) an agent that binds to Dectin-2 and stimulates Dectin-2 signaling; and (b) an antibody and/or an immunomodulatory agent, wherein (a) and (b) are conjugated to one another. In some cases, (a) is a mannobiose glycopolypeptide that binds to Dectin-2. In some cases (b) is a stimulatory ligand for a TLR (e.g., TLR7, TLR8, TLR7/8, TLR2, and the like). Methods of treating an individual with cancer and/or an infectious disease can include administering to the individual an effective amount of a Dectin-2 stimulating composition. In some cases, the Dectin-2 stimulating composition comprises a Dectin-2 stimulating glycopolymer. In some cases the Dectin-2 stimulating composition comprises a multivalent Dectin-2 stimulating agent.

Abstract: Residual, refractory or relapsed cancer is treated by immunostimulation in the presence of allogeneic immune effector cells, optimally in combination with radiation therapy. The methods of the disclosure induce a systemic allogeneic anti-tumor immune response that results in tumor regression in untreated sites of disease, i.e. non-injected, non-irradiated, etc.

Abstract: The invention provides an immunoconjugate comprising an antibody construct which includes an antigen binding domain and an Fc domain, an adjuvant moiety, and a linker, wherein each adjuvant moiety is covalently bonded to the antibody via, the linker. Methods for treating cancer with the immunoconjugates of the invention are also described.