CA2945053A1 - Trifunctional antigen-binding molecule - Google Patents
Trifunctional antigen-binding molecule Download PDFInfo
- Publication number
- CA2945053A1 CA2945053A1 CA2945053A CA2945053A CA2945053A1 CA 2945053 A1 CA2945053 A1 CA 2945053A1 CA 2945053 A CA2945053 A CA 2945053A CA 2945053 A CA2945053 A CA 2945053A CA 2945053 A1 CA2945053 A1 CA 2945053A1
- Authority
- CA
- Canada
- Prior art keywords
- antigen
- domain
- antibody variable
- polypeptide
- binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000427 antigen Substances 0.000 title claims abstract description 285
- 102000036639 antigens Human genes 0.000 title claims abstract description 285
- 108091007433 antigens Proteins 0.000 title claims abstract description 285
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 19
- 238000002560 therapeutic procedure Methods 0.000 claims abstract 2
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 199
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 164
- 229920001184 polypeptide Polymers 0.000 claims description 161
- 210000004027 cell Anatomy 0.000 claims description 78
- 125000000539 amino acid group Chemical group 0.000 claims description 24
- 239000000539 dimer Substances 0.000 claims description 24
- 210000004881 tumor cell Anatomy 0.000 claims description 24
- 102000017420 CD3 protein, epsilon/gamma/delta subunit Human genes 0.000 claims description 16
- 108050005493 CD3 protein, epsilon/gamma/delta subunit Proteins 0.000 claims description 16
- 210000001744 T-lymphocyte Anatomy 0.000 claims description 15
- 102100024222 B-lymphocyte antigen CD19 Human genes 0.000 claims description 9
- 101000980825 Homo sapiens B-lymphocyte antigen CD19 Proteins 0.000 claims description 9
- 102100029193 Low affinity immunoglobulin gamma Fc region receptor III-A Human genes 0.000 claims description 7
- 239000013598 vector Substances 0.000 claims description 7
- -1 EGFRõ EGFRVIII Proteins 0.000 claims description 5
- 101100334515 Homo sapiens FCGR3A gene Proteins 0.000 claims description 4
- 101001034652 Homo sapiens Insulin-like growth factor 1 receptor Proteins 0.000 claims description 3
- 102100039688 Insulin-like growth factor 1 receptor Human genes 0.000 claims description 3
- 102100022005 B-lymphocyte antigen CD20 Human genes 0.000 claims description 2
- 102100025012 Dipeptidyl peptidase 4 Human genes 0.000 claims description 2
- 102000018651 Epithelial Cell Adhesion Molecule Human genes 0.000 claims description 2
- 108010066687 Epithelial Cell Adhesion Molecule Proteins 0.000 claims description 2
- 101000897405 Homo sapiens B-lymphocyte antigen CD20 Proteins 0.000 claims description 2
- 101000908391 Homo sapiens Dipeptidyl peptidase 4 Proteins 0.000 claims description 2
- 101000935043 Homo sapiens Integrin beta-1 Proteins 0.000 claims description 2
- 101000917858 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-A Proteins 0.000 claims description 2
- 101000917839 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-B Proteins 0.000 claims description 2
- 101000934338 Homo sapiens Myeloid cell surface antigen CD33 Proteins 0.000 claims description 2
- 101001098352 Homo sapiens OX-2 membrane glycoprotein Proteins 0.000 claims description 2
- 101001012157 Homo sapiens Receptor tyrosine-protein kinase erbB-2 Proteins 0.000 claims description 2
- 101000795167 Homo sapiens Tumor necrosis factor receptor superfamily member 13B Proteins 0.000 claims description 2
- 102100025304 Integrin beta-1 Human genes 0.000 claims description 2
- 108010008707 Mucin-1 Proteins 0.000 claims description 2
- 102100034256 Mucin-1 Human genes 0.000 claims description 2
- 108010063954 Mucins Proteins 0.000 claims description 2
- 102100025243 Myeloid cell surface antigen CD33 Human genes 0.000 claims description 2
- 102100037589 OX-2 membrane glycoprotein Human genes 0.000 claims description 2
- 102100030086 Receptor tyrosine-protein kinase erbB-2 Human genes 0.000 claims description 2
- 102100029986 Receptor tyrosine-protein kinase erbB-3 Human genes 0.000 claims description 2
- 101710100969 Receptor tyrosine-protein kinase erbB-3 Proteins 0.000 claims description 2
- 102100029675 Tumor necrosis factor receptor superfamily member 13B Human genes 0.000 claims description 2
- BLFWHYXWBKKRHI-JYBILGDPSA-N plap Chemical compound N([C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(=O)[C@@H]1CCCN1C(=O)[C@H](CO)NC(=O)[C@@H](N)CCC(O)=O BLFWHYXWBKKRHI-JYBILGDPSA-N 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 2
- 108090000623 proteins and genes Proteins 0.000 description 19
- 238000000034 method Methods 0.000 description 16
- 102000004169 proteins and genes Human genes 0.000 description 16
- 235000018102 proteins Nutrition 0.000 description 15
- 239000012636 effector Substances 0.000 description 12
- 239000012642 immune effector Substances 0.000 description 12
- 229940121354 immunomodulator Drugs 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 210000000822 natural killer cell Anatomy 0.000 description 11
- 239000002609 medium Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 238000004113 cell culture Methods 0.000 description 8
- 102000040430 polynucleotide Human genes 0.000 description 8
- 108091033319 polynucleotide Proteins 0.000 description 8
- 239000002157 polynucleotide Substances 0.000 description 8
- 101000851376 Homo sapiens Tumor necrosis factor receptor superfamily member 8 Proteins 0.000 description 7
- 102100036857 Tumor necrosis factor receptor superfamily member 8 Human genes 0.000 description 7
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 102100021935 C-C motif chemokine 26 Human genes 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 101000897493 Homo sapiens C-C motif chemokine 26 Proteins 0.000 description 6
- 239000012228 culture supernatant Substances 0.000 description 6
- 230000001472 cytotoxic effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000013604 expression vector Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 108020003175 receptors Proteins 0.000 description 4
- 102000005962 receptors Human genes 0.000 description 4
- 102100026122 High affinity immunoglobulin gamma Fc receptor I Human genes 0.000 description 3
- 101000913074 Homo sapiens High affinity immunoglobulin gamma Fc receptor I Proteins 0.000 description 3
- 102000008100 Human Serum Albumin Human genes 0.000 description 3
- 108091006905 Human Serum Albumin Proteins 0.000 description 3
- 108060003951 Immunoglobulin Proteins 0.000 description 3
- 208000015914 Non-Hodgkin lymphomas Diseases 0.000 description 3
- 229920002873 Polyethylenimine Polymers 0.000 description 3
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 3
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 3
- 108091008874 T cell receptors Proteins 0.000 description 3
- 102000016266 T-Cell Antigen Receptors Human genes 0.000 description 3
- 108010084455 Zeocin Proteins 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 230000001363 autoimmune Effects 0.000 description 3
- 230000001588 bifunctional effect Effects 0.000 description 3
- 230000009089 cytolysis Effects 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 102000018358 immunoglobulin Human genes 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 3
- CWCMIVBLVUHDHK-ZSNHEYEWSA-N phleomycin D1 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC[C@@H](N=1)C=1SC=C(N=1)C(=O)NCCCCNC(N)=N)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C CWCMIVBLVUHDHK-ZSNHEYEWSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 230000035899 viability Effects 0.000 description 3
- 102000009027 Albumins Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- 241000699802 Cricetulus griseus Species 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108010046276 FLP recombinase Proteins 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 101000878602 Homo sapiens Immunoglobulin alpha Fc receptor Proteins 0.000 description 2
- 101000935040 Homo sapiens Integrin beta-2 Proteins 0.000 description 2
- 101001109501 Homo sapiens NKG2-D type II integral membrane protein Proteins 0.000 description 2
- 101000589305 Homo sapiens Natural cytotoxicity triggering receptor 2 Proteins 0.000 description 2
- 101000914514 Homo sapiens T-cell-specific surface glycoprotein CD28 Proteins 0.000 description 2
- 102100038005 Immunoglobulin alpha Fc receptor Human genes 0.000 description 2
- 102100025390 Integrin beta-2 Human genes 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- 229930182816 L-glutamine Natural products 0.000 description 2
- 108010031099 Mannose Receptor Proteins 0.000 description 2
- 241000204031 Mycoplasma Species 0.000 description 2
- 102100022680 NKG2-D type II integral membrane protein Human genes 0.000 description 2
- 102100032870 Natural cytotoxicity triggering receptor 1 Human genes 0.000 description 2
- 102100032851 Natural cytotoxicity triggering receptor 2 Human genes 0.000 description 2
- 102100032852 Natural cytotoxicity triggering receptor 3 Human genes 0.000 description 2
- 102100027213 T-cell-specific surface glycoprotein CD28 Human genes 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000022534 cell killing Effects 0.000 description 2
- 230000006037 cell lysis Effects 0.000 description 2
- 230000001461 cytolytic effect Effects 0.000 description 2
- 231100000433 cytotoxic Toxicity 0.000 description 2
- 238000002784 cytotoxicity assay Methods 0.000 description 2
- 231100000263 cytotoxicity test Toxicity 0.000 description 2
- 210000004443 dendritic cell Anatomy 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000006471 dimerization reaction Methods 0.000 description 2
- 231100000673 dose–response relationship Toxicity 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 210000003714 granulocyte Anatomy 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 238000009169 immunotherapy Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000012678 infectious agent Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 210000002540 macrophage Anatomy 0.000 description 2
- 230000036210 malignancy Effects 0.000 description 2
- 210000001616 monocyte Anatomy 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 238000013518 transcription Methods 0.000 description 2
- 230000035897 transcription Effects 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- 230000003612 virological effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 102100031585 ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 Human genes 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 102100024217 CAMPATH-1 antigen Human genes 0.000 description 1
- 102100032912 CD44 antigen Human genes 0.000 description 1
- 108010065524 CD52 Antigen Proteins 0.000 description 1
- 206010057248 Cell death Diseases 0.000 description 1
- 108010012236 Chemokines Proteins 0.000 description 1
- 102000019034 Chemokines Human genes 0.000 description 1
- 102100030886 Complement receptor type 1 Human genes 0.000 description 1
- 238000012270 DNA recombination Methods 0.000 description 1
- 241000725619 Dengue virus Species 0.000 description 1
- 102100025137 Early activation antigen CD69 Human genes 0.000 description 1
- YQYJSBFKSSDGFO-UHFFFAOYSA-N Epihygromycin Natural products OC1C(O)C(C(=O)C)OC1OC(C(=C1)O)=CC=C1C=C(C)C(=O)NC1C(O)C(O)C2OCOC2C1O YQYJSBFKSSDGFO-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- XZWYTXMRWQJBGX-VXBMVYAYSA-N FLAG peptide Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@@H](N)CC(O)=O)CC1=CC=C(O)C=C1 XZWYTXMRWQJBGX-VXBMVYAYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- 101800001649 Heparin-binding EGF-like growth factor Proteins 0.000 description 1
- 102400001369 Heparin-binding EGF-like growth factor Human genes 0.000 description 1
- 208000009889 Herpes Simplex Diseases 0.000 description 1
- 208000017604 Hodgkin disease Diseases 0.000 description 1
- 208000010747 Hodgkins lymphoma Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101000777636 Homo sapiens ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 Proteins 0.000 description 1
- 101000868273 Homo sapiens CD44 antigen Proteins 0.000 description 1
- 101000727061 Homo sapiens Complement receptor type 1 Proteins 0.000 description 1
- 101000934374 Homo sapiens Early activation antigen CD69 Proteins 0.000 description 1
- 101001057504 Homo sapiens Interferon-stimulated gene 20 kDa protein Proteins 0.000 description 1
- 101001055144 Homo sapiens Interleukin-2 receptor subunit alpha Proteins 0.000 description 1
- 101000971538 Homo sapiens Killer cell lectin-like receptor subfamily F member 1 Proteins 0.000 description 1
- 101000917826 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor II-a Proteins 0.000 description 1
- 101000917824 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor II-b Proteins 0.000 description 1
- 101001109503 Homo sapiens NKG2-C type II integral membrane protein Proteins 0.000 description 1
- 101000589301 Homo sapiens Natural cytotoxicity triggering receptor 1 Proteins 0.000 description 1
- 101000971513 Homo sapiens Natural killer cells antigen CD94 Proteins 0.000 description 1
- 101000581981 Homo sapiens Neural cell adhesion molecule 1 Proteins 0.000 description 1
- 101000801255 Homo sapiens Tumor necrosis factor receptor superfamily member 17 Proteins 0.000 description 1
- GRRNUXAQVGOGFE-UHFFFAOYSA-N Hygromycin-B Natural products OC1C(NC)CC(N)C(O)C1OC1C2OC3(C(C(O)C(O)C(C(N)CO)O3)O)OC2C(O)C(CO)O1 GRRNUXAQVGOGFE-UHFFFAOYSA-N 0.000 description 1
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 1
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 1
- 102000003814 Interleukin-10 Human genes 0.000 description 1
- 108090000174 Interleukin-10 Proteins 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- 102100026878 Interleukin-2 receptor subunit alpha Human genes 0.000 description 1
- 108090001005 Interleukin-6 Proteins 0.000 description 1
- 102100021458 Killer cell lectin-like receptor subfamily F member 1 Human genes 0.000 description 1
- 102100029204 Low affinity immunoglobulin gamma Fc region receptor II-a Human genes 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 102100022683 NKG2-C type II integral membrane protein Human genes 0.000 description 1
- 108010004217 Natural Cytotoxicity Triggering Receptor 1 Proteins 0.000 description 1
- 108010004222 Natural Cytotoxicity Triggering Receptor 3 Proteins 0.000 description 1
- 102100021462 Natural killer cells antigen CD94 Human genes 0.000 description 1
- 102100027347 Neural cell adhesion molecule 1 Human genes 0.000 description 1
- 239000012570 Opti-MEM I medium Substances 0.000 description 1
- 101710160107 Outer membrane protein A Proteins 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 206010057249 Phagocytosis Diseases 0.000 description 1
- 208000006664 Precursor Cell Lymphoblastic Leukemia-Lymphoma Diseases 0.000 description 1
- 241000288906 Primates Species 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 241000508269 Psidium Species 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000012505 Superdex™ Substances 0.000 description 1
- 206010042971 T-cell lymphoma Diseases 0.000 description 1
- 102100025237 T-cell surface antigen CD2 Human genes 0.000 description 1
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 1
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 1
- 108010028230 Trp-Ser- His-Pro-Gln-Phe-Glu-Lys Proteins 0.000 description 1
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 1
- 102100033726 Tumor necrosis factor receptor superfamily member 17 Human genes 0.000 description 1
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 1
- 102000009524 Vascular Endothelial Growth Factor A Human genes 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000030741 antigen processing and presentation Effects 0.000 description 1
- 210000000612 antigen-presenting cell Anatomy 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 208000032852 chronic lymphocytic leukemia Diseases 0.000 description 1
- 238000012761 co-transfection Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012468 concentrated sample Substances 0.000 description 1
- 108091008034 costimulatory receptors Proteins 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 description 1
- 231100000050 cytotoxic potential Toxicity 0.000 description 1
- 230000007402 cytotoxic response Effects 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 238000000432 density-gradient centrifugation Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 102000052116 epidermal growth factor receptor activity proteins Human genes 0.000 description 1
- 108700015053 epidermal growth factor receptor activity proteins Proteins 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000013613 expression plasmid Substances 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000833 heterodimer Substances 0.000 description 1
- 238000005734 heterodimerization reaction Methods 0.000 description 1
- GRRNUXAQVGOGFE-NZSRVPFOSA-N hygromycin B Chemical compound O[C@@H]1[C@@H](NC)C[C@@H](N)[C@H](O)[C@H]1O[C@H]1[C@H]2O[C@@]3([C@@H]([C@@H](O)[C@@H](O)[C@@H](C(N)CO)O3)O)O[C@H]2[C@@H](O)[C@@H](CO)O1 GRRNUXAQVGOGFE-NZSRVPFOSA-N 0.000 description 1
- 229940097277 hygromycin b Drugs 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000003119 immunoblot Methods 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 238000001114 immunoprecipitation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 208000003747 lymphoid leukemia Diseases 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003226 mitogen Substances 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- YOHYSYJDKVYCJI-UHFFFAOYSA-N n-[3-[[6-[3-(trifluoromethyl)anilino]pyrimidin-4-yl]amino]phenyl]cyclopropanecarboxamide Chemical compound FC(F)(F)C1=CC=CC(NC=2N=CN=C(NC=3C=C(NC(=O)C4CC4)C=CC=3)C=2)=C1 YOHYSYJDKVYCJI-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011275 oncology therapy Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002823 phage display Methods 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 125000003607 serino group Chemical group [H]N([H])[C@]([H])(C(=O)[*])C(O[H])([H])[H] 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 238000003153 stable transfection Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004114 suspension culture Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical compound C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 239000012096 transfection reagent Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000003146 transient transfection Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 244000052613 viral pathogen Species 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2809—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against the T-cell receptor (TcR)-CD3 complex
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2878—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/46—Hybrid immunoglobulins
- C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
- C07K2317/14—Specific host cells or culture conditions, e.g. components, pH or temperature
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/35—Valency
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
- C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
- C07K2317/622—Single chain antibody (scFv)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
- C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
- C07K2317/626—Diabody or triabody
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14164523.4A EP2930188A1 (en) | 2014-04-13 | 2014-04-13 | Trifunctional antigen-binding molecule |
| EP14164523.4 | 2014-04-13 | ||
| PCT/EP2015/057919 WO2015158636A1 (en) | 2014-04-13 | 2015-04-12 | Trifunctional antigen-binding molecule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2945053A1 true CA2945053A1 (en) | 2015-10-22 |
Family
ID=50478320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2945053A Pending CA2945053A1 (en) | 2014-04-13 | 2015-04-12 | Trifunctional antigen-binding molecule |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20170037128A1 (cg-RX-API-DMAC7.html) |
| EP (2) | EP2930188A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6635940B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102392598B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106661108A (cg-RX-API-DMAC7.html) |
| AU (1) | AU2015249006B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR112016023362A2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2945053A1 (cg-RX-API-DMAC7.html) |
| DK (1) | DK3131928T4 (cg-RX-API-DMAC7.html) |
| MX (1) | MX382970B (cg-RX-API-DMAC7.html) |
| RU (1) | RU2753882C2 (cg-RX-API-DMAC7.html) |
| SI (1) | SI3131928T2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015158636A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113549153A (zh) | 2014-05-29 | 2021-10-26 | 宏观基因有限公司 | 三特异性结合分子和其使用方法 |
| JP6839101B2 (ja) * | 2015-06-15 | 2021-03-03 | ヌマブ セラピューティクス アクチェンゲゼルシャフト | ヘテロ二量体多重特異性抗体フォーマット |
| EP3156417A1 (en) * | 2015-10-13 | 2017-04-19 | Affimed GmbH | Multivalent fv antibodies |
| KR20250089564A (ko) | 2017-02-08 | 2025-06-18 | 드래곤플라이 쎄라퓨틱스, 인크. | 천연 킬러 세포의 활성화를 위한 다중-특이적 결합 단백질 및 암 치료에서의 그의 치료적 용도 |
| KR20190120782A (ko) | 2017-02-20 | 2019-10-24 | 드래곤플라이 쎄라퓨틱스, 인크. | Her2, nkg2d 및 cd16에 결합하는 단백질 |
| WO2019035938A1 (en) | 2017-08-16 | 2019-02-21 | Elstar Therapeutics, Inc. | MULTISPECIFIC MOLECULES BINDING TO BCMA AND USES THEREOF |
| US20200362054A1 (en) * | 2017-11-21 | 2020-11-19 | Brian Granda | Trispecific binding molecules against tumor-associated antigents and use thereof |
| CA3079363A1 (en) * | 2017-11-21 | 2019-05-31 | Innate Pharma | Multispecific antigen binding proteins |
| EP3737692A4 (en) | 2018-01-09 | 2021-09-29 | Elstar Therapeutics, Inc. | CALRETICULIN AND MODIFIED T-LYMPHOCYTES BINDING CONSTRUCTIONS FOR THE TREATMENT OF DISEASES |
| PE20210375A1 (es) | 2018-02-08 | 2021-03-02 | Dragonfly Therapeutics Inc | Terapia de combinacion del cancer que incluye proteinas de union multiespecificas que activan a las celulas asesinas naturales |
| CA3090244A1 (en) | 2018-02-08 | 2019-08-15 | Dragonfly Therapeutics, Inc. | Antibody variable domains targeting the nkg2d receptor |
| CN112119093A (zh) | 2018-02-20 | 2020-12-22 | 蜻蜓治疗公司 | 结合cd33、nkg2d和cd16的多特异性结合蛋白和使用方法 |
| EP3765517A1 (en) | 2018-03-14 | 2021-01-20 | Elstar Therapeutics, Inc. | Multifunctional molecules that bind to calreticulin and uses thereof |
| WO2019175368A1 (en) * | 2018-03-14 | 2019-09-19 | Affimed Gmbh | Bispecific egfr/cd16 antigen-binding protein |
| CN111527108A (zh) * | 2018-03-27 | 2020-08-11 | 西雅图免疫公司 | 制导和导航控制蛋白的制造和使用方法 |
| EP3802609A2 (en) | 2018-05-24 | 2021-04-14 | Janssen Biotech, Inc. | Psma binding agents and uses thereof |
| AU2019297451A1 (en) | 2018-07-03 | 2021-01-28 | Marengo Therapeutics, Inc. | Anti-TCR antibody molecules and uses thereof |
| BR112021002276A2 (pt) | 2018-08-08 | 2021-05-04 | Dragonfly Therapeutics, Inc. | proteínas de ligação a nkg2d, cd16 e um antígeno associado ao tumor |
| CA3108427A1 (en) | 2018-08-08 | 2020-02-13 | Dragonfly Therapeutics, Inc. | Multi-specific binding proteins that bind bcma, nkg2d and cd16, and methods of use |
| EA202091888A1 (ru) | 2018-08-08 | 2020-10-23 | Драгонфлай Терапьютикс, Инк. | Вариабельные домены антител, нацеленные на рецептор nkg2d |
| PL3843757T3 (pl) | 2018-08-27 | 2024-08-05 | Affimed Gmbh | Kriokonserwowane komórki nk wstępnie obciążone konstruktem przeciwciała |
| CA3130754A1 (en) | 2019-02-21 | 2020-08-27 | Marengo Therapeutics, Inc. | Multifunctional molecules that bind to t cell related cancer cells and uses thereof |
| WO2020172605A1 (en) | 2019-02-21 | 2020-08-27 | Elstar Therapeutics, Inc. | Antibody molecules that bind to nkp30 and uses thereof |
| MA55717A (fr) | 2019-04-19 | 2022-02-23 | Janssen Biotech Inc | Méthodes de traitement du cancer de la prostate avec un anticorps anti-psma/cd3 |
| US12037378B2 (en) | 2019-05-21 | 2024-07-16 | Novartis Ag | Variant CD58 domains and uses thereof |
| JOP20210309A1 (ar) | 2019-05-21 | 2023-01-30 | Novartis Ag | جزيئات ربط بـ cd19 واستخدامتها |
| CA3160927A1 (en) | 2019-12-27 | 2021-07-01 | Affimed Gmbh | Method for the production of bispecific fcyriii x cd30 antibody construct |
| GB2609554B (en) | 2020-01-03 | 2025-08-20 | Marengo Therapeutics Inc | Anti-TCR antibody molecules and uses thereof |
| US12157771B2 (en) | 2020-05-06 | 2024-12-03 | Dragonfly Therapeutics, Inc. | Proteins binding NKG2D, CD16 and CLEC12A |
| JP2023545099A (ja) | 2020-10-08 | 2023-10-26 | アフィメド ゲーエムベーハー | 三重特異性バインダー |
| CA3200317A1 (en) * | 2020-11-06 | 2022-05-12 | Amgen Inc. | Multitargeting bispecific antigen-binding molecules of increased selectivity |
| EP4247850A1 (en) | 2020-11-20 | 2023-09-27 | Simcere Innovation, Inc. | Armed dual car-t compositions and methods for cancer immunotherapy |
| JP2024504758A (ja) | 2021-01-28 | 2024-02-01 | ヤンセン バイオテツク，インコーポレーテツド | Ｐｓｍａ結合タンパク質及びその使用 |
| WO2022187539A1 (en) | 2021-03-03 | 2022-09-09 | Dragonfly Therapeutics, Inc. | Methods of treating cancer using multi-specific binding proteins that bind nkg2d, cd16 and a tumor-associated antigen |
| CA3214757A1 (en) | 2021-04-08 | 2022-10-13 | Andreas Loew | Multifuntional molecules binding to tcr and uses thereof |
| EP4376958A1 (en) | 2021-07-30 | 2024-06-05 | Affimed GmbH | Duplexbodies |
| CN114044822B (zh) * | 2021-10-28 | 2023-06-27 | 杭州博茵生物技术有限公司 | 血清淀粉样蛋白a抗体的重链和轻链可变区、抗体及运用 |
| CN114316060B (zh) * | 2021-12-15 | 2023-06-13 | 北京市肿瘤防治研究所 | 抗人cd19与cd206双特异性抗体及其制备方法和应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3720353B2 (ja) | 1992-12-04 | 2005-11-24 | メディカル リサーチ カウンシル | 多価および多重特異性の結合タンパク質、それらの製造および使用 |
| UA40577C2 (uk) * | 1993-08-02 | 2001-08-15 | Мерк Патент Гмбх | Біспецифічна молекула, що використовується для лізису пухлинних клітин, спосіб її одержання, моноклональне антитіло (варіанти), фармацевтичний препарат, фармацевтичний набір (варіанти), спосіб видалення пухлинних клітин |
| WO1998003670A1 (en) * | 1996-07-23 | 1998-01-29 | Tanox Pharma B.V. | Induction of t cell tolerance using a soluble molecule that can simultaneously block two costimulatory pathways |
| US6306393B1 (en) * | 1997-03-24 | 2001-10-23 | Immunomedics, Inc. | Immunotherapy of B-cell malignancies using anti-CD22 antibodies |
| ES2276735T3 (es) * | 2001-09-14 | 2007-07-01 | Affimed Therapeutics Ag | Anticuerpos fv multimericos de cadena sencilla en tandem. |
| PL372144A1 (en) * | 2001-12-26 | 2005-07-11 | Immunomedics, Inc. | Methods of generating multispecific, multivalent agents from v sb h /sb and v sb l /sb domains |
| PL1673398T3 (pl) * | 2003-10-16 | 2011-05-31 | Amgen Res Munich Gmbh | Multispecyficzne deimmunizowane cząsteczki wiążące CD3 |
| JP5399712B2 (ja) * | 2005-12-21 | 2014-01-29 | アムゲン リサーチ （ミュンヘン） ゲーエムベーハー | 可溶性ｃｅａに対する抵抗性を有する医薬組成物 |
| BRPI0910482A2 (pt) * | 2008-04-29 | 2019-09-24 | Abbott Lab | imunoglobinas de domínio variável duplo e usos das mesmas |
| MX2011011925A (es) * | 2009-05-27 | 2011-12-06 | Hoffmann La Roche | Anticuerpos triespecificos o tetraespecificos. |
| EP2332994A1 (en) * | 2009-12-09 | 2011-06-15 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Trispecific therapeutics against acute myeloid leukaemia |
| WO2012054748A2 (en) * | 2010-10-22 | 2012-04-26 | Seattle Genetics, Inc. | Synergistic effects between auristatin-based antibody drug conjugates and inhibitors of the pi3k-akt mtor pathway |
-
2014
- 2014-04-13 EP EP14164523.4A patent/EP2930188A1/en not_active Withdrawn
-
2015
- 2015-04-12 SI SI201531107T patent/SI3131928T2/sl unknown
- 2015-04-12 RU RU2016138347A patent/RU2753882C2/ru active
- 2015-04-12 MX MX2016013218A patent/MX382970B/es unknown
- 2015-04-12 JP JP2016562499A patent/JP6635940B2/ja not_active Expired - Fee Related
- 2015-04-12 KR KR1020167030836A patent/KR102392598B1/ko active Active
- 2015-04-12 CA CA2945053A patent/CA2945053A1/en active Pending
- 2015-04-12 EP EP15719420.0A patent/EP3131928B2/en active Active
- 2015-04-12 AU AU2015249006A patent/AU2015249006B2/en not_active Ceased
- 2015-04-12 DK DK15719420.0T patent/DK3131928T4/da active
- 2015-04-12 WO PCT/EP2015/057919 patent/WO2015158636A1/en not_active Ceased
- 2015-04-12 BR BR112016023362A patent/BR112016023362A2/pt active Search and Examination
- 2015-04-12 CN CN201580019685.7A patent/CN106661108A/zh active Pending
-
2016
- 2016-10-11 US US15/290,255 patent/US20170037128A1/en not_active Abandoned
-
2021
- 2021-11-03 US US17/517,869 patent/US20220048994A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015158636A1 (en) | 2015-10-22 |
| DK3131928T3 (da) | 2020-02-24 |
| RU2016138347A3 (cg-RX-API-DMAC7.html) | 2018-12-04 |
| AU2015249006A1 (en) | 2016-10-20 |
| JP2017513476A (ja) | 2017-06-01 |
| AU2015249006B2 (en) | 2020-10-29 |
| US20170037128A1 (en) | 2017-02-09 |
| EP3131928B1 (en) | 2019-11-20 |
| JP6635940B2 (ja) | 2020-01-29 |
| WO2015158636A8 (en) | 2016-11-17 |
| DK3131928T4 (da) | 2023-05-30 |
| BR112016023362A2 (pt) | 2018-03-27 |
| MX382970B (es) | 2025-03-12 |
| RU2753882C2 (ru) | 2021-08-24 |
| EP3131928A1 (en) | 2017-02-22 |
| US20220048994A1 (en) | 2022-02-17 |
| SI3131928T1 (sl) | 2020-04-30 |
| RU2016138347A (ru) | 2018-05-14 |
| CN106661108A (zh) | 2017-05-10 |
| MX2016013218A (es) | 2017-05-19 |
| KR102392598B1 (ko) | 2022-04-29 |
| KR20160143739A (ko) | 2016-12-14 |
| SI3131928T2 (sl) | 2023-05-31 |
| EP2930188A1 (en) | 2015-10-14 |
| EP3131928B2 (en) | 2023-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220048994A1 (en) | Trifunctional antigen-binding molecule | |
| JP6936497B2 (ja) | 多価Ｆｖ抗体 | |
| AU2018211081B2 (en) | Chimeric antigen receptors against Axl or Ror2 and methods of use thereof | |
| CA2811734C (en) | Multimeric il-15 soluble fusion molecules and methods of making and using same | |
| KR102629905B1 (ko) | 항-pd-l1/항-pd-1 천연 항체 구조-유사 헤테로다이머 이중특이성 항체 및 그의 제조 | |
| KR20200026995A (ko) | 향상된 이중 특이성 폴리펩티드 분자 | |
| JP2019500032A (ja) | 二重特異性タンパク質複合体を用いる方法 | |
| US20220218752A1 (en) | Lockr-mediated recruitment of car t cells | |
| CA3211846A1 (en) | Dual-target star targeting cd19 and cd22 | |
| WO2019156566A1 (en) | Bispecific molecules comprising gamma-delta tcr and t-cell or nk cell binding domain | |
| CN112996819B (zh) | 细胞分选系统及使用方法 | |
| RU2785766C9 (ru) | Мультивалентные fv-антитела | |
| RU2785766C2 (ru) | Мультивалентные fv-антитела | |
| US20250312453A1 (en) | Antibody targeting ccr8 and its applications | |
| HK1260025A1 (en) | Multivalent fv antibodies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200217 |
|
| EEER | Examination request |
Effective date: 20200217 |
|
| EEER | Examination request |
Effective date: 20200217 |
|
| EEER | Examination request |
Effective date: 20200217 |
|
| EEER | Examination request |
Effective date: 20200217 |