CA2977675A1 - Method of purifying albumin-fusion proteins - Google Patents
Method of purifying albumin-fusion proteins Download PDFInfo
- Publication number
- CA2977675A1 CA2977675A1 CA2977675A CA2977675A CA2977675A1 CA 2977675 A1 CA2977675 A1 CA 2977675A1 CA 2977675 A CA2977675 A CA 2977675A CA 2977675 A CA2977675 A CA 2977675A CA 2977675 A1 CA2977675 A1 CA 2977675A1
- Authority
- CA
- Canada
- Prior art keywords
- sequence
- seq
- comprises seq
- loop comprises
- albumin
- 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
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 354
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 347
- 238000000034 method Methods 0.000 title claims abstract description 246
- 125000000539 amino acid group Chemical group 0.000 claims abstract description 161
- 239000011159 matrix material Substances 0.000 claims abstract description 108
- 239000000203 mixture Substances 0.000 claims abstract description 94
- 230000003647 oxidation Effects 0.000 claims abstract description 65
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 65
- 238000005571 anion exchange chromatography Methods 0.000 claims abstract description 16
- 101000666340 Homo sapiens Tenascin Proteins 0.000 claims abstract description 10
- 102000057345 human TNC Human genes 0.000 claims abstract description 10
- 235000018102 proteins Nutrition 0.000 claims description 339
- 239000000178 monomer Substances 0.000 claims description 159
- 230000027455 binding Effects 0.000 claims description 107
- 235000002639 sodium chloride Nutrition 0.000 claims description 90
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 89
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 claims description 88
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 claims description 84
- 102000008100 Human Serum Albumin Human genes 0.000 claims description 77
- 108091006905 Human Serum Albumin Proteins 0.000 claims description 77
- 108010029697 CD40 Ligand Proteins 0.000 claims description 68
- 102100032937 CD40 ligand Human genes 0.000 claims description 68
- 238000000746 purification Methods 0.000 claims description 67
- 150000003839 salts Chemical class 0.000 claims description 66
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 61
- 102000002090 Fibronectin type III Human genes 0.000 claims description 57
- 108050009401 Fibronectin type III Proteins 0.000 claims description 55
- 235000001014 amino acid Nutrition 0.000 claims description 55
- 230000008569 process Effects 0.000 claims description 53
- 238000005349 anion exchange Methods 0.000 claims description 51
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 claims description 49
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 48
- 150000001413 amino acids Chemical group 0.000 claims description 47
- 125000000430 tryptophan group Chemical group [H]N([H])C(C(=O)O*)C([H])([H])C1=C([H])N([H])C2=C([H])C([H])=C([H])C([H])=C12 0.000 claims description 47
- 229940024606 amino acid Drugs 0.000 claims description 44
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims description 41
- 230000003993 interaction Effects 0.000 claims description 40
- 235000004279 alanine Nutrition 0.000 claims description 39
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 39
- 239000013504 Triton X-100 Substances 0.000 claims description 38
- 229920004890 Triton X-100 Polymers 0.000 claims description 38
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 37
- 238000004587 chromatography analysis Methods 0.000 claims description 37
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 claims description 37
- 239000004471 Glycine Substances 0.000 claims description 36
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 claims description 36
- 239000012634 fragment Substances 0.000 claims description 34
- 230000002209 hydrophobic effect Effects 0.000 claims description 33
- 239000012528 membrane Substances 0.000 claims description 33
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 claims description 32
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 32
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 claims description 32
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 32
- 235000009582 asparagine Nutrition 0.000 claims description 32
- 229960001230 asparagine Drugs 0.000 claims description 32
- 235000003704 aspartic acid Nutrition 0.000 claims description 32
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 32
- 235000013922 glutamic acid Nutrition 0.000 claims description 32
- 239000004220 glutamic acid Substances 0.000 claims description 32
- 239000011534 wash buffer Substances 0.000 claims description 31
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims description 30
- 239000000872 buffer Substances 0.000 claims description 30
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 claims description 29
- 229960000310 isoleucine Drugs 0.000 claims description 29
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 28
- 239000012149 elution buffer Substances 0.000 claims description 28
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 claims description 27
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims description 27
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims description 27
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 26
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims description 24
- 239000011780 sodium chloride Substances 0.000 claims description 24
- 239000004474 valine Substances 0.000 claims description 24
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims description 23
- OWMVSZAMULFTJU-UHFFFAOYSA-N bis-tris Chemical compound OCCN(CCO)C(CO)(CO)CO OWMVSZAMULFTJU-UHFFFAOYSA-N 0.000 claims description 23
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 claims description 23
- 230000002779 inactivation Effects 0.000 claims description 21
- 102000009027 Albumins Human genes 0.000 claims description 20
- 108010088751 Albumins Proteins 0.000 claims description 20
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 claims description 20
- 239000004473 Threonine Substances 0.000 claims description 20
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 19
- 229920005862 polyol Polymers 0.000 claims description 19
- 150000003077 polyols Chemical class 0.000 claims description 19
- 235000013772 propylene glycol Nutrition 0.000 claims description 19
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 18
- 239000004472 Lysine Substances 0.000 claims description 18
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims description 18
- 238000010828 elution Methods 0.000 claims description 18
- 229930182817 methionine Natural products 0.000 claims description 18
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 18
- 235000011152 sodium sulphate Nutrition 0.000 claims description 18
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 16
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 16
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 16
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 16
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 16
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 16
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 claims description 15
- 230000003612 virological effect Effects 0.000 claims description 15
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 14
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 14
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 14
- 239000004202 carbamide Substances 0.000 claims description 14
- 239000002736 nonionic surfactant Substances 0.000 claims description 14
- 239000003011 anion exchange membrane Substances 0.000 claims description 13
- 230000035772 mutation Effects 0.000 claims description 12
- 239000004475 Arginine Substances 0.000 claims description 11
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 11
- 101150013553 CD40 gene Proteins 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 10
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 claims description 10
- 102100040245 Tumor necrosis factor receptor superfamily member 5 Human genes 0.000 claims description 10
- 238000009472 formulation Methods 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 10
- 239000010452 phosphate Substances 0.000 claims description 10
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims description 9
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 9
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 9
- 238000001728 nano-filtration Methods 0.000 claims description 9
- 229960003966 nicotinamide Drugs 0.000 claims description 9
- 235000005152 nicotinamide Nutrition 0.000 claims description 9
- 239000011570 nicotinamide Substances 0.000 claims description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims description 9
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 8
- 239000001103 potassium chloride Substances 0.000 claims description 8
- 235000011164 potassium chloride Nutrition 0.000 claims description 8
- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 claims description 7
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 7
- 239000012160 loading buffer Substances 0.000 claims description 7
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 7
- 229920000053 polysorbate 80 Polymers 0.000 claims description 7
- 239000007983 Tris buffer Substances 0.000 claims description 6
- 235000018417 cysteine Nutrition 0.000 claims description 6
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 6
- 238000011026 diafiltration Methods 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 229920000936 Agarose Polymers 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- 150000001412 amines Chemical group 0.000 claims description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims description 4
- 229940068968 polysorbate 80 Drugs 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 3
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 3
- 229920001451 polypropylene glycol Polymers 0.000 claims description 3
- 229920002307 Dextran Polymers 0.000 claims description 2
- 239000004606 Fillers/Extenders Substances 0.000 claims description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 2
- DFPAKSUCGFBDDF-ZQBYOMGUSA-N [14c]-nicotinamide Chemical compound N[14C](=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-ZQBYOMGUSA-N 0.000 claims description 2
- 239000002738 chelating agent Substances 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 claims description 2
- 229940068977 polysorbate 20 Drugs 0.000 claims description 2
- 238000001542 size-exclusion chromatography Methods 0.000 claims description 2
- 239000012064 sodium phosphate buffer Substances 0.000 claims description 2
- 239000001587 sorbitan monostearate Substances 0.000 claims description 2
- 235000011076 sorbitan monostearate Nutrition 0.000 claims description 2
- 229940035048 sorbitan monostearate Drugs 0.000 claims description 2
- 125000000185 sucrose group Chemical group 0.000 claims description 2
- 235000011148 calcium chloride Nutrition 0.000 claims 4
- 101100059511 Homo sapiens CD40LG gene Proteins 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims 1
- 229920004918 nonoxynol-9 Polymers 0.000 claims 1
- 229940087419 nonoxynol-9 Drugs 0.000 claims 1
- 125000003607 serino group Chemical group [H]N([H])[C@]([H])(C(=O)[*])C(O[H])([H])[H] 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 claims 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims 1
- 238000001727 in vivo Methods 0.000 abstract description 22
- 238000011210 chromatographic step Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 78
- 102000004196 processed proteins & peptides Human genes 0.000 description 62
- 108020004414 DNA Proteins 0.000 description 60
- 210000004027 cell Anatomy 0.000 description 60
- 229920001184 polypeptide Polymers 0.000 description 57
- 238000006467 substitution reaction Methods 0.000 description 45
- 125000003275 alpha amino acid group Chemical group 0.000 description 38
- 239000012535 impurity Substances 0.000 description 38
- 108091006629 SLC13A2 Proteins 0.000 description 36
- 230000009824 affinity maturation Effects 0.000 description 35
- 239000000427 antigen Substances 0.000 description 33
- 108091007433 antigens Proteins 0.000 description 33
- 102000036639 antigens Human genes 0.000 description 33
- YKCWQPZFAFZLBI-UHFFFAOYSA-N cibacron blue Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C(S(O)(=O)=O)C=C1NC(C=C1S(O)(=O)=O)=CC=C1NC(N=1)=NC(Cl)=NC=1NC1=CC=CC=C1S(O)(=O)=O YKCWQPZFAFZLBI-UHFFFAOYSA-N 0.000 description 32
- 239000001045 blue dye Substances 0.000 description 31
- 239000011347 resin Substances 0.000 description 29
- 229920005989 resin Polymers 0.000 description 29
- 230000006870 function Effects 0.000 description 28
- 230000001225 therapeutic effect Effects 0.000 description 28
- 230000001965 increasing effect Effects 0.000 description 26
- 238000011068 loading method Methods 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 20
- 150000007523 nucleic acids Chemical class 0.000 description 20
- 102000007000 Tenascin Human genes 0.000 description 19
- 108010008125 Tenascin Proteins 0.000 description 19
- 239000013622 capto Q Substances 0.000 description 19
- 241000700605 Viruses Species 0.000 description 18
- 238000004128 high performance liquid chromatography Methods 0.000 description 18
- 239000003446 ligand Substances 0.000 description 18
- 102000039446 nucleic acids Human genes 0.000 description 17
- 108020004707 nucleic acids Proteins 0.000 description 17
- 108020001507 fusion proteins Proteins 0.000 description 16
- 102000037865 fusion proteins Human genes 0.000 description 16
- 108091033319 polynucleotide Proteins 0.000 description 15
- 102000040430 polynucleotide Human genes 0.000 description 15
- 239000002157 polynucleotide Substances 0.000 description 15
- 238000004113 cell culture Methods 0.000 description 14
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 14
- 238000001042 affinity chromatography Methods 0.000 description 13
- 238000007792 addition Methods 0.000 description 12
- 230000004071 biological effect Effects 0.000 description 12
- 230000014509 gene expression Effects 0.000 description 12
- 239000000543 intermediate Substances 0.000 description 12
- -1 poly(ethylene glycol) Polymers 0.000 description 12
- 238000002835 absorbance Methods 0.000 description 11
- 238000002703 mutagenesis Methods 0.000 description 11
- 231100000350 mutagenesis Toxicity 0.000 description 11
- 102000005962 receptors Human genes 0.000 description 11
- 108020003175 receptors Proteins 0.000 description 11
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 10
- 238000013459 approach Methods 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000012217 deletion Methods 0.000 description 10
- 230000037430 deletion Effects 0.000 description 10
- 238000011140 membrane chromatography Methods 0.000 description 10
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 9
- 230000004075 alteration Effects 0.000 description 9
- 238000011161 development Methods 0.000 description 9
- 239000013598 vector Substances 0.000 description 9
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 8
- 238000003556 assay Methods 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 239000012636 effector Substances 0.000 description 8
- 238000000338 in vitro Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 229920001223 polyethylene glycol Polymers 0.000 description 8
- 210000002966 serum Anatomy 0.000 description 8
- 241000894007 species Species 0.000 description 8
- 239000002202 Polyethylene glycol Substances 0.000 description 7
- 241000713893 Xenotropic murine leukemia virus Species 0.000 description 7
- 230000009471 action Effects 0.000 description 7
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 description 7
- 238000006471 dimerization reaction Methods 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 239000013604 expression vector Substances 0.000 description 7
- 230000004927 fusion Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000001404 mediated effect Effects 0.000 description 7
- 125000001360 methionine group Chemical group N[C@@H](CCSC)C(=O)* 0.000 description 7
- 125000003729 nucleotide group Chemical group 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 6
- 102000007562 Serum Albumin Human genes 0.000 description 6
- 108010071390 Serum Albumin Proteins 0.000 description 6
- 231100000599 cytotoxic agent Toxicity 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000011067 equilibration Methods 0.000 description 6
- 125000003588 lysine group Chemical class [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 6
- 239000002773 nucleotide Substances 0.000 description 6
- 238000003259 recombinant expression Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 239000001509 sodium citrate Substances 0.000 description 6
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 6
- 102000014914 Carrier Proteins Human genes 0.000 description 5
- 108091035707 Consensus sequence Proteins 0.000 description 5
- 230000010056 antibody-dependent cellular cytotoxicity Effects 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 210000004899 c-terminal region Anatomy 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000003636 conditioned culture medium Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000002255 enzymatic effect Effects 0.000 description 5
- 230000013595 glycosylation Effects 0.000 description 5
- 238000006206 glycosylation reaction Methods 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 108020004999 messenger RNA Proteins 0.000 description 5
- 230000006320 pegylation Effects 0.000 description 5
- 239000008194 pharmaceutical composition Substances 0.000 description 5
- 108020001580 protein domains Proteins 0.000 description 5
- 238000012216 screening Methods 0.000 description 5
- BYKRNSHANADUFY-UHFFFAOYSA-M sodium octanoate Chemical compound [Na+].CCCCCCCC([O-])=O BYKRNSHANADUFY-UHFFFAOYSA-M 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 4
- 108010087819 Fc receptors Proteins 0.000 description 4
- 102000009109 Fc receptors Human genes 0.000 description 4
- 108060003951 Immunoglobulin Proteins 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000005557 antagonist Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000012504 chromatography matrix Substances 0.000 description 4
- 230000021615 conjugation Effects 0.000 description 4
- 208000035475 disorder Diseases 0.000 description 4
- 102000018358 immunoglobulin Human genes 0.000 description 4
- 239000013067 intermediate product Substances 0.000 description 4
- 150000002614 leucines Chemical class 0.000 description 4
- 238000004811 liquid chromatography Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000006384 oligomerization reaction Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000010963 scalable process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000003588 threonines Chemical class 0.000 description 4
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical group CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 238000011993 High Performance Size Exclusion Chromatography Methods 0.000 description 3
- 102100026120 IgG receptor FcRn large subunit p51 Human genes 0.000 description 3
- 101710177940 IgG receptor FcRn large subunit p51 Proteins 0.000 description 3
- 108010054477 Immunoglobulin Fab Fragments Proteins 0.000 description 3
- 102000001706 Immunoglobulin Fab Fragments Human genes 0.000 description 3
- 108091028043 Nucleic acid sequence Proteins 0.000 description 3
- 239000012614 Q-Sepharose Substances 0.000 description 3
- 108020004511 Recombinant DNA Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 101710136122 Tryptophan 2,3-dioxygenase Proteins 0.000 description 3
- 102000057288 Tryptophan 2,3-dioxygenases Human genes 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 239000000556 agonist Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 108091008324 binding proteins Proteins 0.000 description 3
- 239000012560 cell impurity Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000003196 chaotropic effect Effects 0.000 description 3
- 239000012539 chromatography resin Substances 0.000 description 3
- 231100000433 cytotoxic Toxicity 0.000 description 3
- 239000002254 cytotoxic agent Substances 0.000 description 3
- 229940127089 cytotoxic agent Drugs 0.000 description 3
- 230000001472 cytotoxic effect Effects 0.000 description 3
- 239000002619 cytotoxin Substances 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 229940088598 enzyme Drugs 0.000 description 3
- 239000006167 equilibration buffer Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012216 imaging agent Substances 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 238000004949 mass spectrometry Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000013612 plasmid Substances 0.000 description 3
- 230000006337 proteolytic cleavage Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 3
- 241001515965 unidentified phage Species 0.000 description 3
- 238000002424 x-ray crystallography Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 102000011690 Adiponectin Human genes 0.000 description 2
- 108010076365 Adiponectin Proteins 0.000 description 2
- 235000014469 Bacillus subtilis Nutrition 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- 108010078791 Carrier Proteins Proteins 0.000 description 2
- 108010001857 Cell Surface Receptors Proteins 0.000 description 2
- 102000000844 Cell Surface Receptors Human genes 0.000 description 2
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 101710112752 Cytotoxin Proteins 0.000 description 2
- 102100037362 Fibronectin Human genes 0.000 description 2
- 108010067306 Fibronectins Proteins 0.000 description 2
- 101710154606 Hemagglutinin Proteins 0.000 description 2
- 101001027128 Homo sapiens Fibronectin Proteins 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 2
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 230000004988 N-glycosylation Effects 0.000 description 2
- 125000001429 N-terminal alpha-amino-acid group Chemical group 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- 108010038807 Oligopeptides Proteins 0.000 description 2
- 102000015636 Oligopeptides Human genes 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 101710093908 Outer capsid protein VP4 Proteins 0.000 description 2
- 101710135467 Outer capsid protein sigma-1 Proteins 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 101710176177 Protein A56 Proteins 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 229920002684 Sepharose Polymers 0.000 description 2
- 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 description 2
- 102000005506 Tryptophan Hydroxylase Human genes 0.000 description 2
- 108010031944 Tryptophan Hydroxylase Proteins 0.000 description 2
- 238000000333 X-ray scattering Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011616 biotin Substances 0.000 description 2
- 229960002685 biotin Drugs 0.000 description 2
- 235000020958 biotin Nutrition 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000005754 cellular signaling Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000009137 competitive binding Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 239000012228 culture supernatant Substances 0.000 description 2
- 230000003013 cytotoxicity Effects 0.000 description 2
- 231100000135 cytotoxicity Toxicity 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000022811 deglycosylation Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000013400 design of experiment Methods 0.000 description 2
- 238000002050 diffraction method Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011062 flow through chromatography Methods 0.000 description 2
- 150000002309 glutamines Chemical class 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 230000005847 immunogenicity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000013339 in-process testing Methods 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 150000002519 isoleucine derivatives Chemical class 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000012510 peptide mapping method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000002823 phage display Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000004481 post-translational protein modification Effects 0.000 description 2
- 230000003389 potentiating effect Effects 0.000 description 2
- 230000000069 prophylactic effect Effects 0.000 description 2
- 238000002005 protein protein interaction detection Methods 0.000 description 2
- 238000002762 protein-protein interaction assay Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000002708 random mutagenesis Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 102220105280 rs879254406 Human genes 0.000 description 2
- 239000013017 sartobind Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229960005480 sodium caprylate Drugs 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- RTLULCVBFCRQKI-UHFFFAOYSA-N 1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C(S(O)(=O)=O)C=C1NC(C=1)=CC=C(S(O)(=O)=O)C=1NC1=NC(Cl)=NC(Cl)=N1 RTLULCVBFCRQKI-UHFFFAOYSA-N 0.000 description 1
- 108010011170 Ala-Trp-Arg-His-Pro-Gln-Phe-Gly-Gly Proteins 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 235000002198 Annona diversifolia Nutrition 0.000 description 1
- 101001007348 Arachis hypogaea Galactose-binding lectin Proteins 0.000 description 1
- 108091008875 B cell receptors Proteins 0.000 description 1
- 230000003844 B-cell-activation Effects 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000282832 Camelidae Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 101710167800 Capsid assembly scaffolding protein Proteins 0.000 description 1
- 101710132601 Capsid protein Proteins 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 101710094648 Coat protein Proteins 0.000 description 1
- 108091026890 Coding region Proteins 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241000699802 Cricetulus griseus Species 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 108010016626 Dipeptides Proteins 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 102100021181 Golgi phosphoprotein 3 Human genes 0.000 description 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical class NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 1
- 238000010268 HPLC based assay Methods 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101100099884 Homo sapiens CD40 gene Proteins 0.000 description 1
- 108010067060 Immunoglobulin Variable Region Proteins 0.000 description 1
- 102000017727 Immunoglobulin Variable Region Human genes 0.000 description 1
- 241000282838 Lama Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101710125418 Major capsid protein Proteins 0.000 description 1
- 102000005741 Metalloproteases Human genes 0.000 description 1
- 108010006035 Metalloproteases Proteins 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 125000000729 N-terminal amino-acid group Chemical group 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 101710141454 Nucleoprotein Proteins 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 108090000526 Papain Proteins 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 206010057249 Phagocytosis Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 101710130420 Probable capsid assembly scaffolding protein Proteins 0.000 description 1
- 101710083689 Probable capsid protein Proteins 0.000 description 1
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 102000002067 Protein Subunits Human genes 0.000 description 1
- 239000012564 Q sepharose fast flow resin Substances 0.000 description 1
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 1
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 101710204410 Scaffold protein Proteins 0.000 description 1
- 108010003723 Single-Domain Antibodies Proteins 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 210000001744 T-lymphocyte Anatomy 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001270 agonistic effect Effects 0.000 description 1
- 150000001294 alanine derivatives Chemical class 0.000 description 1
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 230000006229 amino acid addition Effects 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 238000012436 analytical size exclusion chromatography Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000000637 arginyl group Chemical class N[C@@H](CCCNC(N)=N)C(=O)* 0.000 description 1
- 239000012131 assay buffer Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000005277 cation exchange chromatography Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical class OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000012777 commercial manufacturing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000004540 complement-dependent cytotoxicity Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001268 conjugating effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000009260 cross reactivity Effects 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 231100000409 cytocidal Toxicity 0.000 description 1
- 230000000445 cytocidal effect Effects 0.000 description 1
- 239000000824 cytostatic agent Substances 0.000 description 1
- 230000001085 cytostatic effect Effects 0.000 description 1
- 125000002637 deoxyribonucleotide group Chemical group 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000007783 downstream signaling Effects 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 230000001909 effect on DNA Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000012202 endocytosis Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 125000003712 glycosamine group Chemical group 0.000 description 1
- 239000000185 hemagglutinin Substances 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical class CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical class CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 125000000487 histidyl group Chemical class [H]N([H])C(C(=O)O*)C([H])([H])C1=C([H])N([H])C([H])=N1 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000008176 lyophilized powder Substances 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000002887 multiple sequence alignment Methods 0.000 description 1
- 239000003471 mutagenic agent Substances 0.000 description 1
- 210000004897 n-terminal region Anatomy 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical class CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 1
- 238000012803 optimization experiment Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 229940055729 papain Drugs 0.000 description 1
- 235000019834 papain Nutrition 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000008488 polyadenylation Effects 0.000 description 1
- 230000001124 posttranscriptional effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000003805 procoagulant Substances 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 238000001742 protein purification Methods 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 230000004850 protein–protein interaction Effects 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000013014 purified material Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 125000002652 ribonucleotide group Chemical group 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007423 screening assay Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002864 sequence alignment Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000010473 stable expression Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical group [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 230000010474 transient expression Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- VZPXDCIISFTYOM-UHFFFAOYSA-K trisodium;1-amino-4-[4-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-3-sulfonatoanilino]-9,10-dioxoanthracene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C(S([O-])(=O)=O)C=C1NC(C=C1S([O-])(=O)=O)=CC=C1NC(N=1)=NC(Cl)=NC=1NC1=CC=CC(S([O-])(=O)=O)=C1 VZPXDCIISFTYOM-UHFFFAOYSA-K 0.000 description 1
- 125000001493 tyrosinyl group Chemical group [H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 238000013060 ultrafiltration and diafiltration Methods 0.000 description 1
- 241001430294 unidentified retrovirus Species 0.000 description 1
- 150000003680 valines Chemical class 0.000 description 1
- 239000013621 viresolve pro solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/76—Albumins
- C07K14/765—Serum albumin, e.g. HSA
-
- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
- A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
- A61K47/643—Albumins, e.g. HSA, BSA, ovalbumin or a Keyhole Limpet Hemocyanin [KHL]
-
- 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
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/18—Ion-exchange chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/22—Affinity chromatography or related techniques based upon selective absorption processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/36—Extraction; Separation; Purification by a combination of two or more processes of different types
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/31—Fusion polypeptide fusions, other than Fc, for prolonged plasma life, e.g. albumin
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Analytical Chemistry (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562132198P | 2015-03-12 | 2015-03-12 | |
| US62/132,198 | 2015-03-12 | ||
| PCT/US2016/022003 WO2016145307A1 (en) | 2015-03-12 | 2016-03-11 | Method of purifying albumin-fusion proteins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2977675A1 true CA2977675A1 (en) | 2016-09-15 |
Family
ID=56878920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2977675A Pending CA2977675A1 (en) | 2015-03-12 | 2016-03-11 | Method of purifying albumin-fusion proteins |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US10683340B2 (enExample) |
| EP (2) | EP3268389B1 (enExample) |
| JP (3) | JP6862348B2 (enExample) |
| KR (2) | KR20240093725A (enExample) |
| CN (1) | CN107428817B (enExample) |
| AU (3) | AU2016228806B2 (enExample) |
| CA (1) | CA2977675A1 (enExample) |
| ES (1) | ES2839211T3 (enExample) |
| IL (1) | IL253971B (enExample) |
| WO (1) | WO2016145307A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2771022T3 (da) | 2011-10-11 | 2020-09-28 | Viela Bio Inc | Cd40l-specifikke tn3-afledte skeletter (scaffolds) og fremgangsmåder til anvendelse deraf |
| CA3080656A1 (en) | 2017-10-30 | 2019-05-09 | Baxalta GmbH | Environmentally compatible detergents for inactivation of lipid-enveloped viruses |
| CN112423790B (zh) | 2018-05-16 | 2025-05-16 | Lib疗法股份有限公司 | 包含结合pcsk9的分子的组合物和使用方法 |
| BR112021008797A2 (pt) * | 2018-11-09 | 2021-08-31 | Neopep Pharma Gmbh & Co. Kg | Polipeptídeos para o tratamento de síndromes de estresse, imunorreação e derrame |
| EP3711772A1 (en) * | 2019-03-20 | 2020-09-23 | Oslo Universitetssykehus HF | Recombinant proteins and fusion proteins |
| CN110295152A (zh) * | 2019-07-29 | 2019-10-01 | 北京泓恩生物科技有限公司 | 一种重组产朊假丝酵母尿酸酶的纯化方法 |
| EP3906303A1 (en) | 2019-12-06 | 2021-11-10 | Regeneron Pharmaceuticals, Inc. | Anti-vegf protein compositions and methods for producing the same |
| CA3182893A1 (en) | 2020-05-08 | 2021-11-11 | Regeneron Pharmaceuticals, Inc. | Vegf traps and mini-traps and methods for treating ocular disorders and cancer |
| WO2022003565A1 (en) * | 2020-07-01 | 2022-01-06 | Medimmune, Llc | Detergent and method for purifying a biotherapeutic |
| CN112062833A (zh) * | 2020-10-09 | 2020-12-11 | 国药集团武汉血液制品有限公司 | 一种从血浆组分ⅳ沉淀中提取人血白蛋白的方法 |
| CN115677848A (zh) * | 2022-10-24 | 2023-02-03 | 通化安睿特生物制药股份有限公司 | 一种制备高纯度高稳定性蛋白质的方法 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3883899T3 (de) | 1987-03-18 | 1999-04-22 | Sb2, Inc., Danville, Calif. | Geänderte antikörper. |
| WO1991015581A1 (en) | 1990-04-05 | 1991-10-17 | Roberto Crea | Walk-through mutagenesis |
| US7063943B1 (en) | 1990-07-10 | 2006-06-20 | Cambridge Antibody Technology | Methods for producing members of specific binding pairs |
| US5843701A (en) | 1990-08-02 | 1998-12-01 | Nexstar Pharmaceticals, Inc. | Systematic polypeptide evolution by reverse translation |
| US5866344A (en) | 1991-11-15 | 1999-02-02 | Board Of Regents, The University Of Texas System | Antibody selection methods using cell surface expressed libraries |
| FR2686899B1 (fr) | 1992-01-31 | 1995-09-01 | Rhone Poulenc Rorer Sa | Nouveaux polypeptides biologiquement actifs, leur preparation et compositions pharmaceutiques les contenant. |
| US5440018A (en) * | 1992-05-20 | 1995-08-08 | The Green Cross Corporation | Recombinant human serum albumin, process for producing the same and pharmaceutical preparation containing the same |
| US5922545A (en) | 1993-10-29 | 1999-07-13 | Affymax Technologies N.V. | In vitro peptide and antibody display libraries |
| US5605793A (en) | 1994-02-17 | 1997-02-25 | Affymax Technologies N.V. | Methods for in vitro recombination |
| US6699658B1 (en) | 1996-05-31 | 2004-03-02 | Board Of Trustees Of The University Of Illinois | Yeast cell surface display of proteins and uses thereof |
| EP2380906A2 (en) | 1997-06-12 | 2011-10-26 | Novartis International Pharmaceutical Ltd. | Artificial antibody polypeptides |
| DK1137812T3 (da) | 1998-12-02 | 2007-05-21 | Adnexus Therapeutics Inc | DNA-proteinfusioner og anvendelser deraf |
| US6737056B1 (en) | 1999-01-15 | 2004-05-18 | Genentech, Inc. | Polypeptide variants with altered effector function |
| CA2377468C (en) | 1999-07-27 | 2010-04-20 | Phylos, Inc. | Peptide acceptor ligation methods |
| US7022479B2 (en) | 2000-01-24 | 2006-04-04 | Compound Therapeutics, Inc. | Sensitive, multiplexed diagnostic assays for protein analysis |
| WO2003000856A2 (en) | 2001-06-21 | 2003-01-03 | Phylos, Inc. | In vitro protein interaction detection systems |
| KR100524872B1 (ko) | 2003-12-04 | 2005-11-01 | 씨제이 주식회사 | 인터페론 베타의 정제방법 |
| WO2006023144A2 (en) | 2004-07-06 | 2006-03-02 | Bioren Inc. | Look-through mutagenesis for developing altered polypeptides with enhanced properties |
| MX2008008076A (es) * | 2005-12-22 | 2008-11-28 | Conjuchem Biotechnologies Inc | Procesos para la produccion de conjugados preformados de albumina y un agente terapeutico. |
| CN102014888A (zh) | 2007-07-03 | 2011-04-13 | 达努塔·克鲁谢夫斯卡 | α-酮戊二酸的新医药用途 |
| AU2008287426B2 (en) | 2007-08-10 | 2014-06-26 | Protelica, Inc. | Universal fibronectin type III binding-domain libraries |
| JP2011501951A (ja) | 2007-10-31 | 2011-01-20 | メディミューン，エルエルシー | タンパク質足場 |
| HRP20161251T1 (hr) | 2008-10-31 | 2016-11-18 | Janssen Biotech, Inc. | Platformski sastavi zasnovani na domeni fibronektina tipa iii, postupci i upotrebe |
| EP2396011B1 (en) | 2009-02-12 | 2016-04-13 | Janssen Biotech, Inc. | Fibronectin type iii domain based scaffold compositions, methods and uses |
| US9403898B2 (en) * | 2009-05-07 | 2016-08-02 | Novozymes Biopharma Dk A/S | Method for purifying albumin |
| RU2607374C2 (ru) | 2009-10-30 | 2017-01-10 | Новозаймс Байофарма Дк А/С | Варианты альбумина |
| US8697650B2 (en) | 2010-02-16 | 2014-04-15 | Medimmune, Llc | HSA-related compositions and methods of use |
| AU2011240624B2 (en) | 2010-04-13 | 2017-02-23 | Medimmune, Llc | TRAIL R2-specific multimeric scaffolds |
| CA2826683A1 (en) | 2011-02-15 | 2012-08-23 | Medimmune, Llc | Hsa-related compositions and methods of use |
| DK2771022T3 (da) * | 2011-10-11 | 2020-09-28 | Viela Bio Inc | Cd40l-specifikke tn3-afledte skeletter (scaffolds) og fremgangsmåder til anvendelse deraf |
| AU2013343503B2 (en) * | 2012-11-08 | 2017-12-14 | Albumedix Ltd. | Albumin variants |
-
2016
- 2016-03-11 US US15/557,358 patent/US10683340B2/en active Active
- 2016-03-11 CN CN201680014597.2A patent/CN107428817B/zh active Active
- 2016-03-11 KR KR1020247016329A patent/KR20240093725A/ko active Pending
- 2016-03-11 EP EP16762595.3A patent/EP3268389B1/en active Active
- 2016-03-11 EP EP20198757.5A patent/EP3842451A1/en active Pending
- 2016-03-11 AU AU2016228806A patent/AU2016228806B2/en active Active
- 2016-03-11 WO PCT/US2016/022003 patent/WO2016145307A1/en not_active Ceased
- 2016-03-11 KR KR1020177028780A patent/KR20170124592A/ko not_active Ceased
- 2016-03-11 ES ES16762595T patent/ES2839211T3/es active Active
- 2016-03-11 CA CA2977675A patent/CA2977675A1/en active Pending
- 2016-03-11 JP JP2017548053A patent/JP6862348B2/ja active Active
-
2017
- 2017-08-14 IL IL253971A patent/IL253971B/en unknown
-
2020
- 2020-06-15 US US16/901,812 patent/US11548933B2/en active Active
-
2021
- 2021-01-22 AU AU2021200423A patent/AU2021200423B2/en active Active
- 2021-03-31 JP JP2021061713A patent/JP7320550B2/ja active Active
-
2023
- 2023-01-06 US US18/150,983 patent/US20230340074A1/en active Pending
- 2023-05-16 JP JP2023080507A patent/JP2023103368A/ja active Pending
- 2023-07-03 AU AU2023204271A patent/AU2023204271A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN107428817B (zh) | 2022-07-12 |
| JP7320550B2 (ja) | 2023-08-03 |
| JP2018513124A (ja) | 2018-05-24 |
| AU2016228806A1 (en) | 2017-08-31 |
| AU2021200423B2 (en) | 2023-04-06 |
| WO2016145307A1 (en) | 2016-09-15 |
| IL253971B (en) | 2021-10-31 |
| EP3268389A4 (en) | 2018-08-08 |
| BR112017019401A2 (pt) | 2018-05-02 |
| US20180105575A1 (en) | 2018-04-19 |
| JP2021105025A (ja) | 2021-07-26 |
| EP3268389B1 (en) | 2020-09-30 |
| US10683340B2 (en) | 2020-06-16 |
| ES2839211T3 (es) | 2021-07-05 |
| JP2023103368A (ja) | 2023-07-26 |
| AU2021200423A1 (en) | 2021-02-25 |
| US20200407423A1 (en) | 2020-12-31 |
| JP6862348B2 (ja) | 2021-04-21 |
| AU2023204271A1 (en) | 2023-07-27 |
| EP3268389A1 (en) | 2018-01-17 |
| KR20170124592A (ko) | 2017-11-10 |
| EP3842451A1 (en) | 2021-06-30 |
| US20230340074A1 (en) | 2023-10-26 |
| AU2016228806B2 (en) | 2020-10-22 |
| CN107428817A (zh) | 2017-12-01 |
| KR20240093725A (ko) | 2024-06-24 |
| IL253971A0 (en) | 2017-10-31 |
| US11548933B2 (en) | 2023-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021200423B2 (en) | Method of purifying albumin-fusion proteins | |
| JP7744391B2 (ja) | 抗ｖｅｇｆタンパク質組成物及びその製造方法 | |
| JP7560507B2 (ja) | ＣＤ４０Ｌ特異的Ｔｎ３由来足場およびその使用方法 | |
| CA3066893A1 (en) | Cation exchange chromatography wash buffer | |
| KR20210149779A (ko) | Fc 영역 개변 항체의 정제 방법 | |
| JP2016519144A (ja) | 最小限の単量体の分離を伴う組換えポリクローナル多量体の分離 | |
| KR20250148832A (ko) | 알부민 융합 단백질의 정제방법 | |
| JP2024539653A (ja) | 生体液を精製するための組成物及び方法 | |
| HK1245286B (en) | Method of purifying albumin-fusion proteins | |
| BR112017019401B1 (pt) | Método de purificação de proteínas de fusão de albumina | |
| BR122024023456A2 (pt) | COMPOSIÇÃO COMPREENDENDO SUPORTES Tn3 | |
| RU2826189C2 (ru) | Cd40l-специфичные каркасные структуры, происходящие из tn3, и способы их применения | |
| HK40090436A (zh) | Cd40l-特异性tn3-衍生的支架及其使用方法 | |
| HK40043765A (en) | Cd40l-specific tn3-derived scaffolds and methods of use thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |
|
| EEER | Examination request |
Effective date: 20210310 |