摘要:
There is provided a newly identified B7 receptor, zB7R1, which functions as lymphocyte inhibitory receptor. zB7R1 is a PD-1-like molecule expressed on T cells, and is able to bind to CD155. Methods and compositions for modulating zB7R1-mediated negative signalling and interfering with the interaction of its counter-receptor for therapeutic, diagnostic, and research purposes are also provided.
摘要:
Human anti-human IL-21 monoclonal antibodies and the hybridomas that produce them are presented. Certain of these antibodies have the ability to bind native human IL-21, a mutant recombinat IL-21 protein and/or peptide regions of human IL-21. These human anti-IL-21 antibodies are useful in therapeutic treatment of autoimmune and inflammatory diseases, particularly diseases mediated by T follicular helper cells, B cells TH cells or TH17 cells.
摘要:
There is provided a monoclonal antibody wherein the monoclonal antibody is produced by the hybridoma deposited with the American Type Culture Collection having the ATCC Patent Deposit Designation selected from a first group consisting of: a) ATCC Patent Deposit Designation PTA-6815; b) ATCC Patent Deposit Designation PTA-6816; c) ATCC Patent Deposit Designation PTA-6871; d) ATCC Patent Deposit Designation PTA-6829; and e) ATCC Patent Deposit Designation PTA-6830; or wherein the monoclonal antibody is selected from a second group consisting of: a) ATCC Patent Deposit Designation PTA-6831; b) ATCC Patent Deposit Designation PTA-6872; c) ATCC Patent Deposit Designation PTA-6875; and d) ATCC Patent Deposit Designation PTA-6873; for use in treating a disease selected from the group consisting of prurigo nodularis; cutaneous T cell lymphoma; atopic dermatitis; contact dermatitis; drug-induced allergic reactions; skin-tropic viruses; viral associated pruritis; vitiligo; alopecia aerata; acne rosacea; acne vulgaris; and bullous pemphigoid.
摘要:
There is provided an isolated monoclonal antibody or antigen-binding fragment thereof that competes with the monoclonal antibody produced by the hybridoma deposited with the American Type Culture Collection having the ATCC Patent Deposit Designation PTA-6815 for binding to a polypeptide consisting of amino acid residues 27-164 of SEQ ID NO:2; wherein the monoclonal antibody has a human IgG4 heavy chain immunoglobulin constant domain or wherein the antigen-binding fragment further comprises a human IgG4 heavy chain immunoglobulin constant domain; and wherein the monoclonal antibody or antigen-binding fragment inhibits signal transduction induced by the polypeptide through its heterodimeric receptor.
摘要翻译:提供了与由保藏有ATCC专利保藏号PTA-6815的美国典型培养物保藏中心的杂交瘤产生的单克隆抗体竞争的分离的单克隆抗体或其抗原结合片段,以结合由氨基酸残基27组成的多肽 -164为SEQ ID NO:2; 其中所述单克隆抗体具有人IgG4重链免疫球蛋白恒定结构域或其中所述抗原结合片段还包含人IgG4重链免疫球蛋白恒定结构域; 并且其中所述单克隆抗体或抗原结合片段通过其异二聚体受体抑制由多肽诱导的信号转导。
摘要:
There is provided an isolated multimeric or heterodimeric cytokine receptor comprising: a first polypeptide, wherein the first polypeptide comprises an amino acid sequence having at least 90 percent sequence identity with residues 20-732 of SEQ ID NO:111 or an amino acid sequence having at least 90 percent sequence identity with residues 20-649 of SEQ ID NO:109; and a second polypeptide comprising residues 28-429 of SEQ IDNO:7; wherein the multimeric or heterodimeric cytokine receptor binds a ligand comprising residues 27-164 of SEQ ID NO:2.
摘要:
There is provided an isolated polynucleotide encoding a monoclonal antibody that binds to human IL-31, wherein said antibody is a humanized antibody derived from the monoclonal antibody produced by the hybridoma deposited with the American Type Culture Collection having the ATCC Patent Deposit Designation PTA-6815; wherein said antibody comprises a heavy chain immunoglobulin constant domain which is a human IgG4, wherein said human IgG4 constant domain has a Ser to Pro mutation at Kabat position 241.
摘要:
There is provided an isolated polynucleotide encoding a monoclonal antibody that binds to human IL-31, wherein said antibody is a humanized antibody derived from the monoclonal antibody produced by the hybridoma deposited with the American Type Culture Collection having the ATCC Patent Deposit Designation PTA-6815; wherein said antibody comprises a heavy chain immunoglobulin constant domain which is a human IgG4, wherein said human IgG4 constant domain has a Ser to Pro mutation at Kabat position 241.
摘要:
There is provided a monoclonal antibody or antigen-binding fragment thereof that specifically binds to a first receptor polypeptide consisting of amino acid residues 1-662 of SEQ ID NO:8, for use in inhibiting IL-31-induced neuronal tissue inflammation in a mammal by inhibiting IL-31-induced signal transduction, wherein said IL-31 polypeptide comprises amino acid residues 27-164 of SEQ ID NO:2, and wherein said IL-31-induced signal transduction is through a heterodimeric receptor comprising said first receptor polypeptide and a second receptor polypeptide consisting of amino acid residues 1-979 of SEQ ID NO:16
摘要翻译:提供了一种单克隆抗体或其抗原结合片段,其特异性地结合到第一做受体多肽的氨基酸残基由...组成的SEQ ID NO 1-662:8,其用于抑制IL-31诱导的神经元组织中的炎症的哺乳动物 通过抑制IL-31诱导的信号转导,worin所述IL-31多肽包含的氨基酸残基的SEQ ID NO 27-164:2和worin所述IL-31诱导的信号转导是通过异二聚体受体包括所述第一受体多肽 和第二受体多肽的氨基酸残基由1至SEQ ID NO 979:16