CA2871807C - Modified antibody regions and uses thereof - Google Patents
Modified antibody regions and uses thereof Download PDFInfo
- Publication number
- CA2871807C CA2871807C CA2871807A CA2871807A CA2871807C CA 2871807 C CA2871807 C CA 2871807C CA 2871807 A CA2871807 A CA 2871807A CA 2871807 A CA2871807 A CA 2871807A CA 2871807 C CA2871807 C CA 2871807C
- Authority
- CA
- Canada
- Prior art keywords
- region
- antibody
- igg
- modified
- parent
- 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.)
- Active
Links
- 230000027455 binding Effects 0.000 claims description 38
- 238000006467 substitution reaction Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 18
- 230000010056 antibody-dependent cellular cytotoxicity Effects 0.000 claims description 17
- 201000010099 disease Diseases 0.000 claims description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 230000001965 increasing effect Effects 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 7
- 102100026120 IgG receptor FcRn large subunit p51 Human genes 0.000 claims description 6
- 101710177940 IgG receptor FcRn large subunit p51 Proteins 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- NFGXHKASABOEEW-UHFFFAOYSA-N 1-methylethyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate Chemical compound COC(C)(C)CCCC(C)CC=CC(C)=CC(=O)OC(C)C NFGXHKASABOEEW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 claims 6
- 241000124008 Mammalia Species 0.000 claims 3
- 229920001184 polypeptide Polymers 0.000 description 82
- 108090000765 processed proteins & peptides Proteins 0.000 description 82
- 102000004196 processed proteins & peptides Human genes 0.000 description 82
- 210000004027 cell Anatomy 0.000 description 41
- 230000004927 fusion Effects 0.000 description 23
- 108090000623 proteins and genes Proteins 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 102000040430 polynucleotide Human genes 0.000 description 11
- 108091033319 polynucleotide Proteins 0.000 description 11
- 239000002157 polynucleotide Substances 0.000 description 11
- 239000000427 antigen Substances 0.000 description 10
- 102000036639 antigens Human genes 0.000 description 10
- 108091007433 antigens Proteins 0.000 description 10
- 102000004169 proteins and genes Human genes 0.000 description 10
- 230000014509 gene expression Effects 0.000 description 9
- 238000000338 in vitro Methods 0.000 description 9
- 238000009472 formulation Methods 0.000 description 7
- 102000005962 receptors Human genes 0.000 description 7
- 108020003175 receptors Proteins 0.000 description 7
- 239000013598 vector Substances 0.000 description 7
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000013604 expression vector Substances 0.000 description 6
- 230000001225 therapeutic effect Effects 0.000 description 6
- 108060003951 Immunoglobulin Proteins 0.000 description 5
- 150000001413 amino acids Chemical group 0.000 description 5
- 210000002308 embryonic cell Anatomy 0.000 description 5
- 102000018358 immunoglobulin Human genes 0.000 description 5
- 238000001727 in vivo Methods 0.000 description 5
- 241000282412 Homo Species 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 4
- 229940127089 cytotoxic agent Drugs 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000003446 ligand Substances 0.000 description 4
- 239000008194 pharmaceutical composition Substances 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 238000013518 transcription Methods 0.000 description 4
- 230000035897 transcription Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 3
- 230000004075 alteration Effects 0.000 description 3
- 210000002919 epithelial cell Anatomy 0.000 description 3
- 108020001507 fusion proteins Proteins 0.000 description 3
- 102000037865 fusion proteins Human genes 0.000 description 3
- 230000013595 glycosylation Effects 0.000 description 3
- 238000006206 glycosylation reaction Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 229940124597 therapeutic agent Drugs 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- -1 /3-galactosidase Proteins 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 101000917826 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor II-a Proteins 0.000 description 2
- 101000917824 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor II-b Proteins 0.000 description 2
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 2
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 2
- 108700005091 Immunoglobulin Genes Proteins 0.000 description 2
- 244000285963 Kluyveromyces fragilis Species 0.000 description 2
- 241001138401 Kluyveromyces lactis Species 0.000 description 2
- 102100029204 Low affinity immunoglobulin gamma Fc region receptor II-a Human genes 0.000 description 2
- 101710175625 Maltose/maltodextrin-binding periplasmic protein Proteins 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- 241000607720 Serratia Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000256251 Spodoptera frugiperda Species 0.000 description 2
- 239000004037 angiogenesis inhibitor Substances 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000002512 chemotherapy Methods 0.000 description 2
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 2
- 238000010367 cloning Methods 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 239000002254 cytotoxic agent Substances 0.000 description 2
- 231100000599 cytotoxic agent Toxicity 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000012636 effector Substances 0.000 description 2
- 210000003527 eukaryotic cell Anatomy 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 210000002950 fibroblast Anatomy 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 230000001900 immune effect Effects 0.000 description 2
- 210000003292 kidney cell Anatomy 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 238000001823 molecular biology technique Methods 0.000 description 2
- 210000004180 plasmocyte Anatomy 0.000 description 2
- 230000000069 prophylactic effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000003612 virological effect Effects 0.000 description 2
- 241000256118 Aedes aegypti Species 0.000 description 1
- 241000256173 Aedes albopictus Species 0.000 description 1
- 108010011170 Ala-Trp-Arg-His-Pro-Gln-Phe-Gly-Gly Proteins 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- 241000228212 Aspergillus Species 0.000 description 1
- 108090001008 Avidin Chemical group 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 1
- 241000282465 Canis Species 0.000 description 1
- 108010001857 Cell Surface Receptors Proteins 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 241000255601 Drosophila melanogaster Species 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 241000588921 Enterobacteriaceae Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000283073 Equus caballus Species 0.000 description 1
- 241000588698 Erwinia Species 0.000 description 1
- 241000588722 Escherichia Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000282324 Felis Species 0.000 description 1
- 102000005720 Glutathione transferase Human genes 0.000 description 1
- 108010070675 Glutathione transferase Proteins 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 101000840258 Homo sapiens Immunoglobulin J chain Proteins 0.000 description 1
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 1
- 102100029571 Immunoglobulin J chain Human genes 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000235649 Kluyveromyces Species 0.000 description 1
- 241000235058 Komagataella pastoris Species 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- 241000481961 Lachancea thermotolerans Species 0.000 description 1
- 241000235651 Lachancea waltii Species 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 108060001084 Luciferase Proteins 0.000 description 1
- 239000005089 Luciferase Substances 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 241000699673 Mesocricetus auratus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000699660 Mus musculus Species 0.000 description 1
- 241000772415 Neovison vison Species 0.000 description 1
- 241000221960 Neurospora Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 240000007377 Petunia x hybrida Species 0.000 description 1
- 241000922157 Potoroidae Species 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 241000588769 Proteus <enterobacteria> Species 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000293869 Salmonella enterica subsp. enterica serovar Typhimurium Species 0.000 description 1
- 241000235347 Schizosaccharomyces pombe Species 0.000 description 1
- 241000311088 Schwanniomyces Species 0.000 description 1
- 241001123650 Schwanniomyces occidentalis Species 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- 241000607768 Shigella Species 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000187747 Streptomyces Species 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 241001149964 Tolypocladium Species 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 238000012870 ammonium sulfate precipitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000013059 antihormonal agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001363 autoimmune Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000004057 biotinyl group Chemical group [H]N1C(=O)N([H])[C@]2([H])[C@@]([H])(SC([H])([H])[C@]12[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C(*)=O 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 229940045200 cardioprotective agent Drugs 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 238000011098 chromatofocusing Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000562 conjugate Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000012869 ethanol precipitation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229940043355 kinase inhibitor Drugs 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 238000013160 medical therapy Methods 0.000 description 1
- 102000006240 membrane receptors Human genes 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 210000000822 natural killer cell Anatomy 0.000 description 1
- 108010068617 neonatal Fc receptor Proteins 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 238000002823 phage display Methods 0.000 description 1
- 239000003757 phosphotransferase inhibitor Substances 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 230000009465 prokaryotic expression Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000001525 receptor binding assay Methods 0.000 description 1
- 238000003259 recombinant expression Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 238000011285 therapeutic regimen Methods 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 238000011830 transgenic mouse model Methods 0.000 description 1
- 239000013603 viral vector Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- 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
- A61P37/02—Immunomodulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Dermatology (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639729P | 2012-04-27 | 2012-04-27 | |
| US61/639,729 | 2012-04-27 | ||
| PCT/US2013/038538 WO2013163630A1 (en) | 2012-04-27 | 2013-04-26 | Modified antibody regions and uses thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2871807A1 CA2871807A1 (en) | 2013-10-31 |
| CA2871807C true CA2871807C (en) | 2022-10-04 |
Family
ID=49483948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2871807A Active CA2871807C (en) | 2012-04-27 | 2013-04-26 | Modified antibody regions and uses thereof |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20150065690A1 (forum.php) |
| EP (2) | EP3470433A1 (forum.php) |
| JP (1) | JP6470170B2 (forum.php) |
| KR (2) | KR20200037434A (forum.php) |
| CN (1) | CN104428317B (forum.php) |
| AU (3) | AU2013251309B2 (forum.php) |
| BR (1) | BR112014026740B1 (forum.php) |
| CA (1) | CA2871807C (forum.php) |
| HK (1) | HK1207654A1 (forum.php) |
| IN (1) | IN2014DN08721A (forum.php) |
| MX (2) | MX382840B (forum.php) |
| RU (1) | RU2014147741A (forum.php) |
| WO (1) | WO2013163630A1 (forum.php) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7179400B2 (ja) * | 2014-05-13 | 2022-11-29 | バイオアトラ インコーポレイテッド | 条件的活性型生物学的タンパク質 |
| FR3038517B1 (fr) * | 2015-07-06 | 2020-02-28 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Utilisation de fragments fc modifies en immunotherapie |
| KR102424513B1 (ko) | 2015-12-14 | 2022-07-25 | 마크로제닉스, 인크. | Pd-1 및 ctla-4과의 면역반응성을 가진 이중특이적 분자, 및 이것의 사용 방법 |
| WO2017158426A1 (en) * | 2016-03-14 | 2017-09-21 | University Of Oslo | Engineered immunoglobulins with altered fcrn binding |
| US11542332B2 (en) | 2016-03-26 | 2023-01-03 | Bioatla, Inc. | Anti-CTLA4 antibodies, antibody fragments, their immunoconjugates and uses thereof |
| WO2019241315A1 (en) | 2018-06-12 | 2019-12-19 | Obsidian Therapeutics, Inc. | Pde5 derived regulatory constructs and methods of use in immunotherapy |
| US20210386788A1 (en) | 2018-10-24 | 2021-12-16 | Obsidian Therapeutics, Inc. | Er tunable protein regulation |
| BR112021008060A2 (pt) * | 2018-10-31 | 2021-11-23 | Bioatla Inc | Polipeptídeo, anticorpo anti-ctla4 ou fragmento de anticorpo, imunoconjugado, composição farmacêutica, dose única de composição farmacêutica, método de tratar câncer, e, kit para diagnóstico ou tratamento |
| AU2020205073A1 (en) * | 2019-01-03 | 2021-08-19 | Invetx Inc. | Compositions for increasing half-life of a therapeutic agent in canines and methods of use |
| JP7620560B2 (ja) | 2019-03-08 | 2025-01-23 | オブシディアン セラピューティクス， インコーポレイテッド | 調整可能な制御のためのヒトカルボニックアンヒドラーゼ２組成物及び方法 |
| EP3966227A1 (en) | 2019-05-07 | 2022-03-16 | Voyager Therapeutics, Inc. | Compositions and methods for the vectored augmentation of protein destruction, expression and/or regulation |
| WO2021030303A1 (en) | 2019-08-12 | 2021-02-18 | Voyager Therapeutics, Inc. | High-sensitivity immunoassay for the detection of frataxin in biofluids |
| US20230092895A1 (en) | 2019-08-30 | 2023-03-23 | Obsidian Therapeutics, Inc. | Tandem cd19 car-based compositions and methods for immunotherapy |
| US20220348937A1 (en) | 2019-09-06 | 2022-11-03 | Obsidian Therapeutics, Inc. | Compositions and methods for dhfr tunable protein regulation |
| US20230183353A1 (en) * | 2020-05-21 | 2023-06-15 | Zydus Lifesciences Limited | Fc variant and preparation thereof |
| WO2021234160A2 (en) | 2020-05-22 | 2021-11-25 | Formycon Ag | Ace2 fusion proteins and uses thereof |
| US20240018499A1 (en) | 2020-10-29 | 2024-01-18 | Formycon Ag | ACE2 Fusion Proteins and Uses Thereof |
| CA3205815A1 (en) | 2021-03-03 | 2022-09-09 | Alwin REITER | Formulations of ace2 fc fusion proteins |
| US20250027067A1 (en) | 2021-11-24 | 2025-01-23 | Formycon Ag | Improved ace2 fusion proteins |
| WO2023094571A1 (en) | 2021-11-25 | 2023-06-01 | Formycon Ag | Stabilization of ace2 fusion proteins |
| EP4386084A1 (en) | 2022-12-14 | 2024-06-19 | Formycon AG | Improved ace2 fusion proteins |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6737056B1 (en) | 1999-01-15 | 2004-05-18 | Genentech, Inc. | Polypeptide variants with altered effector function |
| PT1562972E (pt) * | 2002-10-15 | 2010-11-10 | Facet Biotech Corp | Alteração de afinidades de ligação ao fcrn ou semi-vidas séricas de anticorpos por mutagénese |
| US7361740B2 (en) * | 2002-10-15 | 2008-04-22 | Pdl Biopharma, Inc. | Alteration of FcRn binding affinities or serum half-lives of antibodies by mutagenesis |
| US7217797B2 (en) | 2002-10-15 | 2007-05-15 | Pdl Biopharma, Inc. | Alteration of FcRn binding affinities or serum half-lives of antibodies by mutagenesis |
| AU2003280247A1 (en) | 2002-11-05 | 2004-06-07 | Affinium Pharmaceuticals, Inc. | Essential novel bacterial polypeptides |
| US7960512B2 (en) * | 2003-01-09 | 2011-06-14 | Macrogenics, Inc. | Identification and engineering of antibodies with variant Fc regions and methods of using same |
| US7355008B2 (en) * | 2003-01-09 | 2008-04-08 | Macrogenics, Inc. | Identification and engineering of antibodies with variant Fc regions and methods of using same |
| US20090010920A1 (en) * | 2003-03-03 | 2009-01-08 | Xencor, Inc. | Fc Variants Having Decreased Affinity for FcyRIIb |
| CA2545539A1 (en) | 2003-10-15 | 2005-04-28 | Pdl Biopharma, Inc. | Alteration of fc-fusion protein serum half-lives by mutagenesis of positions 250, 314 and/or 428 of the heavy chain constant region of ig |
| JP2008504002A (ja) * | 2003-11-12 | 2008-02-14 | バイオジェン・アイデック・エムエイ・インコーポレイテッド | 新生児Ｆｃレセプター（ＦｃＲｎ）結合ポリペプチド改変体、ダイマーＦｃ結合タンパク質、およびそれらに関連する方法 |
| CN101189028B (zh) * | 2004-07-12 | 2013-05-29 | 马克罗基因公司 | 具有变异Fc区的抗体的鉴定和工程化以及使用方法 |
| ES2530340T3 (es) * | 2004-07-15 | 2015-03-02 | Xencor Inc | Variantes de Fc optimizadas |
| US7632497B2 (en) | 2004-11-10 | 2009-12-15 | Macrogenics, Inc. | Engineering Fc Antibody regions to confer effector function |
| EP2325206B1 (en) | 2004-11-12 | 2014-03-19 | Xencor, Inc. | Fc variants with altered binding to fcrn |
| US8802820B2 (en) | 2004-11-12 | 2014-08-12 | Xencor, Inc. | Fc variants with altered binding to FcRn |
| US8367805B2 (en) | 2004-11-12 | 2013-02-05 | Xencor, Inc. | Fc variants with altered binding to FcRn |
| WO2006105062A2 (en) * | 2005-03-29 | 2006-10-05 | Verenium Corporation | Altered antibody fc regions and uses thereof |
| EP2573114B1 (en) * | 2005-08-10 | 2016-03-30 | MacroGenics, Inc. | Identification and engineering of antibodies with variant Fc regions and methods of using same |
| US7790655B2 (en) * | 2005-10-14 | 2010-09-07 | Medimmune, Llc | Cell display of antibody libraries |
| CA2703997C (en) * | 2007-12-26 | 2017-04-04 | Xencor, Inc. | Fc variants with altered binding to fcrn |
| WO2010033279A2 (en) | 2008-06-04 | 2010-03-25 | Macrogenics, Inc. | Antibodies with altered binding to fcrn and methods of using same |
| BRPI1006998A2 (pt) | 2009-01-23 | 2015-08-25 | Biogen Idec Inc | Polipeptídeos fc estabilizados com função efetora reduzida e métodos de uso |
| MX2011014008A (es) | 2009-06-26 | 2012-06-01 | Regeneron Pharma | Anticuerpos biespecificos facilmente aislados con formato de inmunoglobulina original. |
| TWI667346B (zh) * | 2010-03-30 | 2019-08-01 | 中外製藥股份有限公司 | 促進抗原消失之具有經修飾的FcRn親和力之抗體 |
| TW201206473A (en) * | 2010-08-03 | 2012-02-16 | Abbott Lab | Dual variable domain immunoglobulins and uses thereof |
| US8483058B2 (en) | 2010-08-17 | 2013-07-09 | Qualcomm Incorporated | Systems and methods for traffic policing |
| EP2731781B1 (en) | 2011-07-15 | 2016-05-18 | Basell Poliolefine Italia S.r.l. | Polyolefin strap comprising a random copolymer of propylene with 1-hexene |
| RU2732151C2 (ru) * | 2011-09-30 | 2020-09-11 | Чугаи Сейяку Кабусики Кайся | Библиотека зависимых от концентрации ионов связывающих молекул |
| EP2804952A4 (en) * | 2012-01-19 | 2015-09-09 | Therapeutic Proteins Int Llc | STABILIZATION OF ANTI-CD20 ANTIBODY RITUXIMAB |
-
2013
- 2013-04-26 AU AU2013251309A patent/AU2013251309B2/en active Active
- 2013-04-26 BR BR112014026740-5A patent/BR112014026740B1/pt active IP Right Grant
- 2013-04-26 MX MX2018001914A patent/MX382840B/es unknown
- 2013-04-26 EP EP18209149.6A patent/EP3470433A1/en active Pending
- 2013-04-26 RU RU2014147741A patent/RU2014147741A/ru unknown
- 2013-04-26 EP EP13781110.5A patent/EP2841458A4/en not_active Withdrawn
- 2013-04-26 KR KR1020207009090A patent/KR20200037434A/ko not_active Ceased
- 2013-04-26 KR KR1020147030719A patent/KR20150008082A/ko not_active Ceased
- 2013-04-26 IN IN8721DEN2014 patent/IN2014DN08721A/en unknown
- 2013-04-26 HK HK15108290.3A patent/HK1207654A1/xx unknown
- 2013-04-26 CN CN201380022401.0A patent/CN104428317B/zh active Active
- 2013-04-26 CA CA2871807A patent/CA2871807C/en active Active
- 2013-04-26 JP JP2015509206A patent/JP6470170B2/ja active Active
- 2013-04-26 WO PCT/US2013/038538 patent/WO2013163630A1/en active IP Right Grant
- 2013-04-26 US US14/396,851 patent/US20150065690A1/en not_active Abandoned
- 2013-04-26 MX MX2014012978A patent/MX360368B/es active IP Right Grant
-
2017
- 2017-09-08 AU AU2017225111A patent/AU2017225111B2/en active Active
-
2018
- 2018-03-02 US US15/910,588 patent/US10954288B2/en active Active
-
2019
- 2019-04-01 AU AU2019202229A patent/AU2019202229B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200037434A (ko) | 2020-04-08 |
| BR112014026740B1 (pt) | 2022-10-04 |
| AU2017225111B2 (en) | 2019-01-03 |
| CN104428317A (zh) | 2015-03-18 |
| WO2013163630A1 (en) | 2013-10-31 |
| RU2014147741A (ru) | 2016-06-20 |
| HK1207654A1 (en) | 2016-02-05 |
| EP2841458A1 (en) | 2015-03-04 |
| AU2019202229B2 (en) | 2021-02-11 |
| BR112014026740A2 (pt) | 2017-06-27 |
| AU2017225111A1 (en) | 2017-09-28 |
| CN104428317B (zh) | 2018-08-28 |
| BR112014026740A8 (pt) | 2021-06-15 |
| MX382840B (es) | 2025-03-13 |
| US20150065690A1 (en) | 2015-03-05 |
| AU2013251309B2 (en) | 2017-06-22 |
| MX360368B (es) | 2018-10-29 |
| JP6470170B2 (ja) | 2019-02-13 |
| MX2014012978A (es) | 2015-02-05 |
| US20180186863A1 (en) | 2018-07-05 |
| AU2013251309A1 (en) | 2014-10-30 |
| AU2019202229A1 (en) | 2019-04-18 |
| IN2014DN08721A (forum.php) | 2015-05-22 |
| JP2015515497A (ja) | 2015-05-28 |
| EP2841458A4 (en) | 2015-09-16 |
| EP3470433A1 (en) | 2019-04-17 |
| CA2871807A1 (en) | 2013-10-31 |
| KR20150008082A (ko) | 2015-01-21 |
| US10954288B2 (en) | 2021-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2019202229B2 (en) | Modified antibody regions and uses thereof | |
| KR101637502B1 (ko) | 치료용 개 면역글로불린 및 이를 이용하는 방법 | |
| US9580496B2 (en) | Therapeutic canine immunoglobulins and methods of using same | |
| KR102602539B1 (ko) | Fc-융합 고친화성 IgE 수용체 알파 사슬 | |
| TW201716442A (zh) | 抗EphA4抗體 | |
| WO2023061390A1 (en) | Treatment of ige-mediated diseases | |
| US20210054049A1 (en) | Variant domains for multimerizing proteins and separation thereof | |
| HK40009281A (en) | Modified antibody regions and uses thereof | |
| BR122024006370A2 (pt) | Polipeptídeo, seu uso, composição farmacêutica, kit, igg modificada, vetor, célula isolada, molécula de fusão, e seu método de fabricação | |
| HK1195572B (en) | Therapeutic canine immunoglobulins and methods of using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180419 |
|
| EEER | Examination request |
Effective date: 20180419 |
|
| EEER | Examination request |
Effective date: 20180419 |