HRP20221071T1 - Postupci za povećanje produktivnosti antitijela u kulturi stanica sisavaca i smanjenje agregacije tokom nizvodne obrade, postupci formulacije i rezultirajuće stabilne formulacije antitijela - Google Patents
Postupci za povećanje produktivnosti antitijela u kulturi stanica sisavaca i smanjenje agregacije tokom nizvodne obrade, postupci formulacije i rezultirajuće stabilne formulacije antitijela Download PDFInfo
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- HRP20221071T1 HRP20221071T1 HRP20221071TT HRP20221071T HRP20221071T1 HR P20221071 T1 HRP20221071 T1 HR P20221071T1 HR P20221071T T HRP20221071T T HR P20221071TT HR P20221071 T HRP20221071 T HR P20221071T HR P20221071 T1 HRP20221071 T1 HR P20221071T1
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- antigen
- binding protein
- buffer
- formulation
- polysorbate
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- 238000000034 method Methods 0.000 title claims 28
- 238000009472 formulation Methods 0.000 title claims 22
- 239000000203 mixture Substances 0.000 title claims 22
- 238000004113 cell culture Methods 0.000 title claims 7
- 210000004962 mammalian cell Anatomy 0.000 title claims 4
- 238000004220 aggregation Methods 0.000 title claims 3
- 230000002776 aggregation Effects 0.000 title claims 3
- 230000008569 process Effects 0.000 title claims 3
- 230000002708 enhancing effect Effects 0.000 title 1
- 102000025171 antigen binding proteins Human genes 0.000 claims 30
- 108091000831 antigen binding proteins Proteins 0.000 claims 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 24
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims 14
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims 14
- 229920000053 polysorbate 80 Polymers 0.000 claims 14
- 229940068968 polysorbate 80 Drugs 0.000 claims 14
- 239000011780 sodium chloride Substances 0.000 claims 13
- 239000008194 pharmaceutical composition Substances 0.000 claims 9
- 239000004475 Arginine Substances 0.000 claims 8
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims 8
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims 8
- 229930006000 Sucrose Natural products 0.000 claims 7
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims 7
- 239000007979 citrate buffer Substances 0.000 claims 7
- 239000002609 medium Substances 0.000 claims 7
- 239000005720 sucrose Substances 0.000 claims 7
- -1 sulfoethyl Chemical group 0.000 claims 7
- 239000000872 buffer Substances 0.000 claims 6
- 210000004027 cell Anatomy 0.000 claims 5
- 238000009295 crossflow filtration Methods 0.000 claims 5
- 239000006167 equilibration buffer Substances 0.000 claims 5
- 102000004169 proteins and genes Human genes 0.000 claims 5
- 108090000623 proteins and genes Proteins 0.000 claims 5
- 239000011534 wash buffer Substances 0.000 claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- 241000725619 Dengue virus Species 0.000 claims 4
- 241000711798 Rabies lyssavirus Species 0.000 claims 4
- 238000004587 chromatography analysis Methods 0.000 claims 4
- 239000008363 phosphate buffer Substances 0.000 claims 4
- 238000000746 purification Methods 0.000 claims 4
- 241000700605 Viruses Species 0.000 claims 3
- 238000001042 affinity chromatography Methods 0.000 claims 3
- 238000005571 anion exchange chromatography Methods 0.000 claims 3
- 238000005277 cation exchange chromatography Methods 0.000 claims 3
- 238000004140 cleaning Methods 0.000 claims 3
- 238000011026 diafiltration Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000012528 membrane Substances 0.000 claims 3
- 235000015097 nutrients Nutrition 0.000 claims 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims 2
- 239000004713 Cyclic olefin copolymer Substances 0.000 claims 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000000337 buffer salt Substances 0.000 claims 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- 238000012258 culturing Methods 0.000 claims 2
- 238000000855 fermentation Methods 0.000 claims 2
- 230000004151 fermentation Effects 0.000 claims 2
- 229920001903 high density polyethylene Polymers 0.000 claims 2
- 239000004700 high-density polyethylene Substances 0.000 claims 2
- 230000002779 inactivation Effects 0.000 claims 2
- 238000001728 nano-filtration Methods 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 239000012536 storage buffer Substances 0.000 claims 2
- 208000001490 Dengue Diseases 0.000 claims 1
- 206010012310 Dengue fever Diseases 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- 239000003708 ampul Substances 0.000 claims 1
- 229940090047 auto-injector Drugs 0.000 claims 1
- 239000006172 buffering agent Substances 0.000 claims 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims 1
- 239000006143 cell culture medium Substances 0.000 claims 1
- 230000010261 cell growth Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000012504 chromatography matrix Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 208000025729 dengue disease Diseases 0.000 claims 1
- 239000012538 diafiltration buffer Substances 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 claims 1
- 238000010828 elution Methods 0.000 claims 1
- 239000012149 elution buffer Substances 0.000 claims 1
- 239000002158 endotoxin Substances 0.000 claims 1
- 238000011067 equilibration Methods 0.000 claims 1
- 238000011049 filling Methods 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 238000003306 harvesting Methods 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 238000004191 hydrophobic interaction chromatography Methods 0.000 claims 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 238000011140 membrane chromatography Methods 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 238000012433 multimodal chromatography Methods 0.000 claims 1
- 235000016709 nutrition Nutrition 0.000 claims 1
- 230000035764 nutrition Effects 0.000 claims 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims 1
- 230000010412 perfusion Effects 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 229940071643 prefilled syringe Drugs 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000009516 primary packaging Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229930000044 secondary metabolite Natural products 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000003860 storage Methods 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- 230000009469 supplementation Effects 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 claims 1
- 238000000108 ultra-filtration Methods 0.000 claims 1
- 230000035899 viability Effects 0.000 claims 1
- 230000003612 virological effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000008215 water for injection Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
-
- 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
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
- A61K39/39516—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum from serum, plasma
- A61K39/39525—Purification
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
- A61K39/39591—Stabilisation, fragmentation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
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- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P31/12—Antivirals
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- A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
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- 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
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
- C07K16/1002—Coronaviridae
- C07K16/1003—Severe acute respiratory syndrome coronavirus 2 [SARS‐CoV‐2 or Covid-19]
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
- C07K16/1081—Togaviridae, e.g. flavivirus, rubella virus, hog cholera virus
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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- C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Claims (33)
1. Postupak proizvodnje farmaceutskog antigen-vezujućeg proteina sa visokim prinosom i minimalnom agregacijom, naznačen time, što je antigen-vezujući protein monoklonsko antitijelo protiv virusa denga prema SEQ ID 1 i SEQ ID 2 ili je antigen-vezujući protein monoklonsko antitijelo protiv virusa bjesnoće prema SEQ ID 3 i SEQ ID 4, pri čemu postupak obuhvaća sljedeće korake:
a) kultiviranje stanica sisavaca koje eksprimiraju antigen-vezujući protein u mediju za proizvodnju stanične kulture u velikom obujmu, pri čemu korak kultiviranja efikasno održava broj stanica u opsegu od 10 x 106 - 20 x 106 stanica/ml i rezultira prinosom od najmanje 2 g/L pri čemu je stanična linija stanica sisavaca CHO-K1 SV GS-KO kada je antigen-vezujući protein monoklonsko antitijelo protiv virusa denga, i stanična linija stanica sisavaca je GS-CHO kada je antigen-vezujući protein monoklonsko antitijelo protiv virusa bjesnoće; pri čemu korak kultivacije uključuje uporabu osnovnog mediju, uporabu koncentriranog osnovnog medija kao hranljivog otapala, uporabu hranljivih otapala zajedno sa određenom strategijom ishrane, što rezultira pojačanim rastom stanica, održavanjem nižih koncentracija laktata i amonijaka i efektivnim održavanjem broja stanica, čime se povećava dugovječnost stanica i postiže povećan prinos;
b) pročišćavanje antigen-vezujućeg proteina iz sakupljenog supernatanta dobivenog u koraku (a), pri čemu pročišćavanje rezultira oporavkom od najmanje 80% i čistoćom od najmanje 99%; i gdje pročišćavanje obuhvaća afinitetnu kromatografiju, inaktivaciju virusa na niskom pH, kromatografiju kationske izmjene, kromatografiju anionske izmjene, nanofiltraciju, filtraciju tangencijalnim protokom/ultrafiltraciju; na sekvencijalni način; pri čemu je matrica afinitetne kromatografije protein A; pri čemu je koncentracija soli pufera korištenih u pročišćavanju u opsegu od 30 mM - 500 mM; i
c) priprema stabilne formulacije koja sadrži antigen-vezujući protein, pri čemu je osmolalnost formulacije u opsegu od 300 - 400 mOsm/Kg i viskozitet formulacije manji od 2.5 mPa-S, pri čemu formulacija sadrži najmanje jedan antigen-vezujući protein, najmanje jedan stabilizator, najmanje jedno pufersko sredstvo, najmanje jedno sredstvo za podešavanje toničnosti i najmanje jedan surfaktant;
pri čemu formulacija sadrži:
(i) 1 - 100 mg/ml antigen-vezujućeg proteina;
(ii) 20 - 40 mM histidina;
(iii) 50 - 100 mM arginina;
(iv) 0.002 – 0.02% polisorbata 80 (tež./zapr.);
(v) 50 - 150 mM NaCl; i
(vi) 0.1 – 2.5% saharoze tež./zapr.; pri čemu je pH formulacije 6.5 ± 0.5;
i gdje je rezultirajuća formulacija stabilna na 2-8 °C najmanje 9 mjeseci, na 25 °C najmanje 1 mjesec, na 40 °C najmanje 40 dana, na 50 °C najmanje 2 dana.
2. Postupak prema zahtjevu 1, naznačen time što se medij za staničnu kulturu dopunjava jednim ili većim brojem drugih nutrijenata, najmanje jednim tokom koraka kultiviranja.
3. Postupak prema zahtjevu 1, naznačen time što se medij za proizvodnju stanične kulture dopunjava prema rasporedu koji obuhvaća suplementaciju koja je kontinuirana, dnevna, svakog drugog dana, svaka dva dana, ili njihovu kombinaciju.
4. Postupak prema zahtjevu 1, naznačen time što medij za staničnu kulturu ima osmolalnost u opsegu od 250 - 500mOsm/Kg; pH u opsegu od 6.5 – 7.5; rastvoreni kisik se održava u opsegu od 10 - 60%; temperatura stanične kulture je u opsegu od 30 °C do 38 °C; prva temperatura poželjno je 36 - 37 °C i izborno druga temperatura poželjno je 30 - 35 °C; koncentracija glukoze se održava ispod 7%; poželjno između 4% i 5%; stanična kultura se sakuplja kada je održivost smanjena na 80%; pri čemu se uvjeti stanične kulture održavaju na način da koncentracija sekundarnih metabolita kao što je laktat nije veća od 5g/L; i koncentracija amonijaka nije veća od 5 mMol/L.
5. Postupak prema zahtjevu 4, naznačen time što je osmolalnost medija za fermentaciju 400 - 500 mOsm/kg.
6. Postupak prema zahtjevu 1, naznačen time što se rastvoreni kisik u mediju za fermentaciju održava u opsegu od 20 - 40%.
7. Postupak prema zahtjevu 1, naznačen time što se stanice kultiviraju u šaržnom, dolivno-šaržnom, kontinuiranom režimu, perfuzionom režimu; točnije u dolivno-šaržnom režimu.
8. Postupak prema zahtjevu 1, naznačen time što je koncentracija soli pufera korištenih u pročišćavanju u opsegu od 50 mM - 300 mM.
9. Postupak prema zahtjevu 1, koji dalje obuhvaća dodatni korak kromatografije izabran iz grupe koja sadrži jednu ili više od kromatografije hidrofobne interakcije, hidrofobne kromatografije sa indukcijom naboja, kromatografije na keramičkom hidroksiapatitu, multimodalne kromatografije, membranske kromatografije.
10. Postupak prema zahtjevu 1, naznačen time što kromatografija na proteinu A obuhvaća:
a) pufer za ekvilibraciju: 20 mM fosfatni pufer; 100 - 150 mM NaCl; 0.05% polisorbat 80; pH 7.0 ± 0.2
b) punjenje: pročišćena žetva
c) pufer za pranje I: 20 mM fosfatni pufer; 100 - 150 mM NaCl, točnije 150mM; 0.05% polisorbat 80; pH 7.0 ± 0.2
d) pufer za pranje II: 20 mM fosfatni pufer; 250 mM - 1 M NaCl, točnije 1M; 0.05% polisorbat 80; pH 7.0 ± 0.2
e) pufer za pranje III: 10 mM fosfatni pufer; 100 - 150 mM NaCl, točnije 125mM; 0.05% polisorbat 80; pH 7.0 ± 0.2
f) pufer za eluiranje: 20mM citratni pufer; pH 3.0 ± 0.2; i izborno 0.025 % (tež./zapr.) polisorbata 80
g) CIP pufer: 0,1M NaOH
h) vrijeme zadržavanja: 4.00 – 8.00 minuta
i) korištena kolona: XK26
j) linearni protok je 10 - 500 cm/h, točnije 100-150 cm/h.
11. Postupak prema zahtjevu 1, naznačen time što se virusna inaktivacija eluata iz afinitetne kromatografije na proteinu A postiže držanjem eluata na pH 3.3 – 3.5 tokom perioda od 50 - 100 minuta.
12. Postupak prema zahtjevu 1, naznačen time što se kromatografija kationske izmjene izvodi korištenjem smole izabrane iz grupe koja sadrži jedno ili više od grupe na bazi sulfonata; grupe na bazi sulfoetila; grupe na bazi sulfopropila; grupe na bazi sulfoizobutila; grupe na bazi sulfoksi etila, grupe na bazi karboksimetila; grupa na bazi sulfonske i karboksilne kiseline; grupe na bazi karboksilne kiseline; grupe na bazi sulfonske kiseline; i grupe na bazi ortofosfata.
13. Postupak prema zahtjevu 1, naznačen time što kromatografija kationske izmjene obuhvaća:
a) pufer za prethodnu ekvilibraciju: 200 mM citratni pufer; pH 6.0 ± 0.2
b) pufer za ekvilibraciju: 10 mM citratni pufer; 0.025 % (tež./zapr.) polisorbat 80; pH 6.0 ± 0.2
c) pufer za pranje A: 10 mM citratni pufer; pH 6.0 ± 0.2
d) pufer za pranje B: 20 mM citratni pufer; 300 - 500 mM NaCl; pH 6.0 ± 0.2
e) CIP pufer: 0.5M NaOH
f) vrijeme zadržavanja: 4.00 – 7.00 minuta
g) korištena kolona: XK26.
14. Postupak prema zahtjevu 1, naznačen time što kromatografija anionske izmjene obuhvaća:
a) pufer za čišćenje: 0.5M NaOH
b) pufer za prethodnu ekvilibraciju: 200 mM citratni pufer; pH 6.0 ± 0.2
c) pufer za ekvilibraciju: 20 mM citratni pufer; pH 6.0 ± 0.2; i izborno 0.025% polisorbat 80
d) pufer za skladištenje: 0.1M NaOH
e) linearni protok je 10 - 500 cm/h, točnije 100-150 cm/h
f) korištena kolona: XK26.
15. Postupak prema zahtjevu 1, naznačen time što kromatografija anionske izmjene predstavlja "režim protoka i ispiranja" ili "režim vezivanja i eluiranja".
16. Postupak prema zahtjevu 1, naznačen time što se uklanjanje virusnih čestica postiže nanofiltracijom korištenjem filtera koji zadržava virus.
17. Postupak prema zahtjevu 1, naznačen time što se antigen-vezujući protein koncentrira korištenjem filtracije tangencijalnim protokom (TFF).
18. Postupak prema zahtjevu 17, naznačen time, što se TFF izvodi korištenjem membrane od 30 kDa.
19. Postupak prema zahtjevu 17, naznačen time što postupak filtracije tangencijalnim protokom obuhvaća:
a) dijafiltraciju korištenjem dijafiltracijskog pufera: 25 mM histidinski pufer; 75 mM argininski pufer; 50 - 150 mM NaCl; pH 6.50 ± 0.5
b) pufer za čišćenje: 0.5M NaOH
c) pufer za skladištenje: 0.1M NaOH
d) ekvilibracija korištenjem 5 - 10 X zapremina membrane
e) koncentriranje i dijafiltracija korištenjem 10-20 zapremina dijafiltracije
f) pranje vodom za injekcije korištenjem 3 - 5 zapremina membrane
g) čišćenje korištenjem 0.5 – 1.0 M NaOH
h) skladištenje 0.1 M NaOH.
20. Postupak prema zahtjevu 1, naznačen time što preparat pročišćenog terapeutskog proteina sadrži ne više od 2% agregata, poželjno manje od 1% agregata.
21. Postupak prema zahtjevu 1, naznačen time što stabilna formulacija antigen-vezujućeg proteina sadrži 1 mg/ml do 100 mg/ml antigen-vezujućeg proteina.
22. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time što formulacija antigen-vezujućeg proteina sadrži ne više od 3% agregacije, minimalnu količinu čestica ispod granice vidljivosti i poboljšanu potentnost.
23. Postupak prema zahtjevu 1, naznačen time što je koncentracija monomera antigen-vezujućeg proteina u formulaciji veća od 99%; količina rezidualne DNK CHO nije veća od 2 pg/mg antigen-vezujućeg proteina, točnije nije veća od 0.1 pg/mg antigen-vezujućeg proteina; rezidualnog CHO proteina nije veća od 100 ng/mg antigen-vezujućeg proteina, točnije nije veća od 10 ng/mg antigen-vezujućeg proteina; rezidualnog proteina-A nije veća od 10 ng/mg antigen-vezujućeg proteina, točnije nije veća od 1.5 ng/mg antigen-vezujućeg proteina; endotoksina nije veća od 0.1 EU/mg antigen-vezujućeg proteina.
24. Postupak prema zahtjevu 1, naznačen time što formulacija sadrži:
- <1% (tež./zapr.), najpoželjnije 0,5% (tež./zapr.), saharoze;
- 25 mM, histidina;
- 75 mM, arginina;
- 100 - 145 mM, natrij klorida;
- 0.02% (tež./zapr.), polisorbata 80; i
- 1 mg/ml do 50 mg/ml, antigen-vezujućeg proteina.
25. Farmaceutska formulacija koja sadrži:
a) 1 - 100 mg/ml najmanje jednog antigen-vezujućeg proteina, pri čemu je antigen-vezujući protein monoklonsko antitijelo protiv virusa denga prema SEQ ID 1 i SEQ ID 2 ili je antigen-vezujući protein monoklonsko antitijelo protiv virusa bjesnoće prema SEQ ID 3 i SEQ ID 4;
b) 20 - 40 mM histidina;
c) 50 - 100 mM arginina;
d) 0.002 – 0.02% polisorbata 80 (tež./zapr.);
e) 50 - 150 mM NaCl;
f) 0.1 – 2.5% saharoze tež./zapr.; pri čemu je pH formulacije 6.5 ± 0.5,
pri čemu je osmolalnost formulacije 300 - 450 mOsmol/kg i viskozitet manji od 2.5 mPa-S i navedena formulacija je stabilna na 2-8 °C najmanje 9 mjeseci, na 25 °C najmanje 1 mjesec, na 40 °C najmanje 40 dana, na 50 °C najmanje 2 dana.
26. Farmaceutska formulacija prema zahtjevu 25, naznačena time što sadrži 2 - 80 mg/ml najmanje jednog antigen-vezujućeg proteina; 25 mM histidina; 75 mM arginina; 101 mM NaCl; 0.02% polisorbata 80 (tež./zapr.); i 0.5% (tež./zapr.) saharoze; pri čemu je pH formulacije 6.5 ± 0.5.
27. Farmaceutska formulacija prema zahtjevu 25 ili 26, naznačena time što je osmolalnost formulacije 380 mOsmol/kg.
28. Farmaceutska formulacija prema bilo kojem od zahtjeva 25 do 27, naznačena time što sadrži 2-80 mg/ml antigen-vezujućeg proteina; 25 mM histidina; 75 mM arginina; 101 mM NaCl; 0.02% polisorbata 80 (tež./zapr.); i 0.5% saharoze tež./zapr.; pri čemu je pH formulacije 6.5 ± 0.5 osmolalnost 380 mOsm/Kg, viskozitet manji od 2.5 mPa-S.
29. Farmaceutska formulacija prema bilo kojem od zahtjeva 25 do 28, naznačena time što sadrži 25 mg/ml antigen-vezujućeg proteina; 25 mM histidina; 75 mM arginina; 101 mM NaCl; 0.02% polisorbata 80 (tež./zapr.); i 0.5% saharoze tež./zapr.; pri čemu je pH formulacije 6.5 ± 0.5 osmolalnost 380 mOsm/Kg, viskozitet manji od 2.5 mPa-S.
30. Farmaceutska formulacija prema bilo kojem od zahtjeva 25 do 28, naznačena time što sadrži 50 mg/ml antigen-vezujućeg proteina; 25 mM histidina; 75 mM arginina; 101 mM NaCl; 0.02% polisorbata 80 (tež./zapr.); i 0.5% saharoze tež./zapr.; pri čemu je pH formulacije 6.5 ± 0.5 osmolalnost 380 mOsm/Kg, viskozitet manji od 2.5 mPa-S.
31. Farmaceutska formulacija prema bilo kojem od zahtjeva 25 do 30 za uporabu u liječenju, prevenciji ili dijagnostici virusa denga ili bjesnoće.
32. Farmaceutska formulacija za uporabu prema zahtjevu 31, naznačena time što je formulacija sadržana u kontejneru odabranom od boce, bočice, ampule, IV vrećice, prenosivog injektora, bolus injektora, šprice, pen šprice, pumpe, višedozne šprice sa iglom, višedozne pen šprice, injektora, sirete, autoinjektora, napunjene šprice ili njihove kombinacije.
33. Farmaceutska formulacija za uporabu prema zahtjevu 32, naznačena time što najmanje jedna komponenta primarne ambalaže sadrži zatvarač kontejnera odabran od polipropilena (PP), polietilen tereftalata (PETG), polietilena visoke gustoće (HDPE), polietilen tereftalata (PET), polipentafluorostirena (PFS), polikarbonata, polivinil klorida (PVC), policiklopentana (CZ.RTM.), cikličnog olefinskog kopolimera (COC), poliolefina i njihovih kombinacija ili kopolimera.
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TWI830692B (zh) | 2024-02-01 |
DK3559027T3 (da) | 2022-09-05 |
AU2017380842A1 (en) | 2019-07-11 |
EP3559027B1 (en) | 2022-06-01 |
JP7265477B6 (ja) | 2023-05-12 |
CR20190291A (es) | 2019-11-05 |
PT3559027T (pt) | 2022-09-06 |
CA3047530A1 (en) | 2018-06-28 |
MY197200A (en) | 2023-05-31 |
MX2019007564A (es) | 2019-09-06 |
WO2018116198A1 (en) | 2018-06-28 |
KR102595080B1 (ko) | 2023-10-30 |
CO2019006289A2 (es) | 2019-06-28 |
BR112019011900A2 (pt) | 2019-11-26 |
TW201829777A (zh) | 2018-08-16 |
PE20191436A1 (es) | 2019-10-14 |
GEP20237513B (en) | 2023-06-12 |
US20200131251A1 (en) | 2020-04-30 |
RS63533B1 (sr) | 2022-09-30 |
JP7265477B2 (ja) | 2023-04-26 |
JP2020501592A (ja) | 2020-01-23 |
ZA201904046B (en) | 2022-02-23 |
PH12019501472A1 (en) | 2020-03-09 |
CN110337445A (zh) | 2019-10-15 |
SA519402010B1 (ar) | 2022-09-20 |
EA201900326A1 (ru) | 2019-11-29 |
EP3559027A1 (en) | 2019-10-30 |
CN110337445B (zh) | 2023-05-23 |
KR20190099269A (ko) | 2019-08-26 |
UY37547A (es) | 2018-06-29 |
AR110584A1 (es) | 2019-04-10 |
ES2926028T3 (es) | 2022-10-21 |
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