摘要:
It is an object of the present invention to provide a drug conjugate comprising an anti-CDH3 antibody that efficiently kills cancer cells expressing CDH3. According to the present invention, there is provided an immune complex formed by binding an antibody against CDH3 or a fragment thereof having CDH3 binding ability to a chemotherapeutic agent.
摘要:
An object of the present invention is to provide a radioactive metal anti-cadherin antibody which is highly accumulated specifically in cancer tissue. Another object is to provide a cancer therapeutic agent having high anti-cancer effect and safety and a cancer diagnostic agent. The radioactive metal-labeled anti-cadherin antibody is obtained by binding a radioactive metallic element to an anti-cadherin antibody via a metal-chelating reagent.
摘要:
An object of present invention is to provide a complete human anti-human TfR antibody, which specifically recognizes human TfR, inhibits the survival or growth of cancer cells that highly express TfR, and has no immunogenicity to humans. The present invention provides an antibody which specifically reacts with human TfR, wherein the antibody comprises any one of the amino acid sequences shown in SEQ ID NOS: 1-3, 7-9, 13-15, 19-21, 25-27, 31-33, 37-39, 43-45, 49-51, 55-57, 61-63, 67-69, 73-75, 79-81, 85-87, 91-93, 97-99, 103-105, 109-111, and 115-117, as each of a heavy chain first complementarity determining region (VH CDR1), a heavy chain second complementarity determining region (VH CDR2), and a heavy chain third complementarity determining region (VH CDR3).
摘要:
It is an object to provide a recombinant antibody that is an anti-CDH3 antibody having cytotoxicity on CDH3-expressing cells, which is anticipated to have fewer side effects than antibodies derived from animals other than humans and to maintain its therapeutic effects for a long period of time. The present invention provides a recombinant antibody which specifically reacts with an epitope existing in the amino acids at positions 108 to 131 or at positions 551 to 654 of the amino acid sequence shown in SEQ ID NO: 38 that is the extracellular region of human CDH3, and has cytotoxicity against CDH3-expressing cells.
摘要翻译:本发明的目的是提供一种抗CDH3抗体的重组抗体,其具有对表达CDH3的细胞具有细胞毒性的抗CDH3抗体,其预期比来自除人以外的动物的抗体具有较少的副作用并长期保持其治疗效果 的时间。 本发明提供了与存在于SEQ ID NO:38所示氨基酸序列的位置108至131或位于第551至654位的表位存在的表位的重组抗体,所述氨基酸序列是人CDH3的胞外区, 并对CDH3表达细胞具有细胞毒性。
摘要:
An object of present invention is to provide a complete human anti-human TfR antibody, which specifically recognizes human TfR, inhibits the survival or growth of cancer cells that highly express TfR, and has no immunogenicity to humans. The present invention provides an antibody which specifically reacts with human TfR, wherein the antibody comprises any one of the amino acid sequences shown in SEQ ID NOS: 1-3, 7-9, 13-15, 19-21, 25-27, 31-33, 37-39, 43-45, 49-51, 55-57, 61-63, 67-69, 73-75, 79-81, 85-87, 91-93, 97-99, 103-105, 109-111, and 115-117, as each of a heavy chain first complementarity determining region (VH CDR1), a heavy chain second complementarity determining region (VH CDR2), and a heavy chain third complementarity determining region (VH CDR3).
摘要翻译:本发明的目的是提供一种完全人抗TfR抗体,其特异性识别人TfR,抑制高表达TfR的癌细胞的存活或生长,并且对人类没有免疫原性。 本发明提供与人TfR特异性反应的抗体,其中所述抗体包含SEQ ID NO: 31-33,37-39,43-45,49-51,55-57,61-63,67-69,73-75,79-81,85-87,91-93,97-99,103- 105,109-111和115-117,作为重链第一互补决定区(VH CDR1),重链第二互补决定区(VH CDR2)和重链第三互补决定区(VH CDR3) 。
摘要:
The present inventors successfully introduced genes into stem cells of airway epithelial tissues using simian immunodeficiency virus vectors pseudotyped with F and HN, which are envelope glycoproteins of Sendai virus. Gene transfer into airway epithelial tissue stem cells using a vector of the present invention is useful for gene therapy of genetic respiratory diseases such as cystic fibrosis. Furthermore, it is possible to select respiratory organs such as the lungs as production tissues for providing proteins that are deficient due to genetic diseases.
摘要:
An object of the present invention is to provide a radioactive metal anti-cadherin antibody which is highly accumulated specifically in cancer tissue. Another object is to provide a cancer therapeutic agent having high anti-cancer effect and safety and a cancer diagnostic agent. The radioactive metal-labeled anti-cadherin antibody is obtained by binding a radioactive metallic element to an anti-cadherin antibody via a metal-chelating reagent.
摘要:
The present invention provides agents for treating blood coagulation abnormalities, which contain as an active ingredient a lentiviral vector carrying a blood coagulation factor gene operably linked to a promoter which induces platelet-specific expression. Agents for treating hemophilia A or hemophilia B are provided by application of the gene encoding Factor VIII or Factor IX. Blood coagulation abnormalities can be treated by gene therapy by infecting hematopoietic stem cells or such with the therapeutic agents of the present invention.
摘要:
It is an object of the present invention to provide an anti-cadherin antibody having a high internalization capacity and provide an anti-cadherin antibody-drug conjugate that effectively kills cadherin-expressing cancer cells with the use of such antibody. The present invention provides an anti-cadherin antibody which recognizes a cadherin domain 1 (EC1) of cadherin and exhibits a high internalization capacity.
摘要:
It is an object of the present invention to provide a drug conjugate comprising an anti-CDH3 antibody that efficiently kills cancer cells expressing CDH3. According to the present invention, there is provided an immune complex formed by binding an antibody against CDH3 or a fragment thereof having CDH3 binding ability to a chemotherapeutic agent.