NO317188B1 - Fremgangsmate for rensing av erytropoietin. - Google Patents
Fremgangsmate for rensing av erytropoietin. Download PDFInfo
- Publication number
- NO317188B1 NO317188B1 NO19974524A NO974524A NO317188B1 NO 317188 B1 NO317188 B1 NO 317188B1 NO 19974524 A NO19974524 A NO 19974524A NO 974524 A NO974524 A NO 974524A NO 317188 B1 NO317188 B1 NO 317188B1
- Authority
- NO
- Norway
- Prior art keywords
- buffer
- elution
- equilibrating
- erythropoietin
- bearing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 60
- 108090000394 Erythropoietin Proteins 0.000 title claims description 41
- 102000003951 Erythropoietin Human genes 0.000 title claims description 40
- 229940105423 erythropoietin Drugs 0.000 title claims description 40
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 title claims description 40
- 239000000872 buffer Substances 0.000 claims description 44
- 239000012531 culture fluid Substances 0.000 claims description 18
- 238000010828 elution Methods 0.000 claims description 18
- 239000012149 elution buffer Substances 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 16
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 14
- 102000003886 Glycoproteins Human genes 0.000 claims description 12
- 108090000288 Glycoproteins Proteins 0.000 claims description 12
- 238000005349 anion exchange Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 125000000524 functional group Chemical group 0.000 claims description 11
- 238000002523 gelfiltration Methods 0.000 claims description 11
- 239000012062 aqueous buffer Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 238000000108 ultra-filtration Methods 0.000 claims description 9
- 229920000936 Agarose Polymers 0.000 claims description 8
- 239000004471 Glycine Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 claims description 7
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 claims description 7
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 7
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 7
- 230000003196 chaotropic effect Effects 0.000 claims description 7
- 239000000600 sorbitol Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000012504 chromatography matrix Substances 0.000 claims description 6
- 238000011026 diafiltration Methods 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 5
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 claims description 5
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 4
- FSVCELGFZIQNCK-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)glycine Chemical compound OCCN(CCO)CC(O)=O FSVCELGFZIQNCK-UHFFFAOYSA-N 0.000 claims description 3
- -1 hydroxymethylethyl Chemical group 0.000 claims description 3
- CWUAAQVTCQLNTH-UHFFFAOYSA-N 1-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical group OS(=O)(=O)C(C)N1CCN(CCO)CC1 CWUAAQVTCQLNTH-UHFFFAOYSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 2
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 claims description 2
- 239000004386 Erythritol Substances 0.000 claims description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 claims description 2
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 claims description 2
- DUMINQJCIZDRDQ-UHFFFAOYSA-N [ethyl(hydroxymethyl)amino]methanol Chemical compound CCN(CO)CO DUMINQJCIZDRDQ-UHFFFAOYSA-N 0.000 claims description 2
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 claims description 2
- CDAISMWEOUEBRE-JMVOWJSSSA-N cis-inositol Chemical compound O[C@@H]1[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-JMVOWJSSSA-N 0.000 claims description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 2
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 claims description 2
- 235000019414 erythritol Nutrition 0.000 claims description 2
- 229940009714 erythritol Drugs 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 2
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 2
- 150000002772 monosaccharides Chemical class 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- HEBKCHPVOIAQTA-ZXFHETKHSA-N ribitol Chemical compound OC[C@H](O)[C@H](O)[C@H](O)CO HEBKCHPVOIAQTA-ZXFHETKHSA-N 0.000 claims description 2
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 claims description 2
- 125000005208 trialkylammonium group Chemical group 0.000 claims description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 2
- 125000003630 glycyl group Chemical group [H]N([H])C([H])([H])C(*)=O 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 36
- 238000000746 purification Methods 0.000 description 18
- 108090000623 proteins and genes Proteins 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 238000002965 ELISA Methods 0.000 description 13
- 238000011210 chromatographic step Methods 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 11
- 239000000499 gel Substances 0.000 description 11
- 102000004169 proteins and genes Human genes 0.000 description 11
- 239000006167 equilibration buffer Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 239000007983 Tris buffer Substances 0.000 description 8
- 229920001213 Polysorbate 20 Polymers 0.000 description 7
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 7
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 239000007995 HEPES buffer Substances 0.000 description 6
- AFYNADDZULBEJA-UHFFFAOYSA-N bicinchoninic acid Chemical compound C1=CC=CC2=NC(C=3C=C(C4=CC=CC=C4N=3)C(=O)O)=CC(C(O)=O)=C21 AFYNADDZULBEJA-UHFFFAOYSA-N 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 101000987586 Homo sapiens Eosinophil peroxidase Proteins 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- 102000044890 human EPO Human genes 0.000 description 5
- 210000004962 mammalian cell Anatomy 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 101000920686 Homo sapiens Erythropoietin Proteins 0.000 description 4
- 239000012506 Sephacryl® Substances 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 235000010980 cellulose Nutrition 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- SEQKRHFRPICQDD-UHFFFAOYSA-N N-tris(hydroxymethyl)methylglycine Chemical compound OCC(CO)(CO)[NH2+]CC([O-])=O SEQKRHFRPICQDD-UHFFFAOYSA-N 0.000 description 2
- 241000288906 Primates Species 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 210000002798 bone marrow cell Anatomy 0.000 description 2
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 210000002919 epithelial cell Anatomy 0.000 description 2
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- 238000001914 filtration Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- JMZFEHDNIAQMNB-UHFFFAOYSA-N m-aminophenylboronic acid Chemical compound NC1=CC=CC(B(O)O)=C1 JMZFEHDNIAQMNB-UHFFFAOYSA-N 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 239000004627 regenerated cellulose Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- QHQZEEGNGSZBOL-UHFFFAOYSA-N 2-(aminomethyl)-2-(hydroxymethyl)propane-1,3-diol Chemical compound NCC(CO)(CO)CO QHQZEEGNGSZBOL-UHFFFAOYSA-N 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
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- 241000283707 Capra Species 0.000 description 1
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- 241000282693 Cercopithecidae Species 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
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- 241000282326 Felis catus Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 239000012564 Q sepharose fast flow resin Substances 0.000 description 1
- 239000012614 Q-Sepharose Substances 0.000 description 1
- 239000006146 Roswell Park Memorial Institute medium Substances 0.000 description 1
- UZMAPBJVXOGOFT-UHFFFAOYSA-N Syringetin Natural products COC1=C(O)C(OC)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UZMAPBJVXOGOFT-UHFFFAOYSA-N 0.000 description 1
- 239000007997 Tricine buffer Substances 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 150000001413 amino acids Chemical group 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- 239000007998 bicine buffer Substances 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 125000005621 boronate group Chemical group 0.000 description 1
- 239000012930 cell culture fluid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000326 densiometry Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- KCFYHBSOLOXZIF-UHFFFAOYSA-N dihydrochrysin Natural products COC1=C(O)C(OC)=CC(C2OC3=CC(O)=CC(O)=C3C(=O)C2)=C1 KCFYHBSOLOXZIF-UHFFFAOYSA-N 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000002474 experimental method Methods 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
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 102000034238 globular proteins Human genes 0.000 description 1
- 108091005896 globular proteins Proteins 0.000 description 1
- 230000013595 glycosylation Effects 0.000 description 1
- 238000006206 glycosylation reaction Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 210000002490 intestinal epithelial cell Anatomy 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000002510 keratinocyte Anatomy 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 210000003061 neural cell Anatomy 0.000 description 1
- 210000004498 neuroglial cell Anatomy 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 230000000581 polycythemic effect Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000001995 reticulocyte Anatomy 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 210000001082 somatic cell Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000011534 wash buffer Substances 0.000 description 1
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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
- 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
- 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
- C07K14/475—Growth factors; Growth regulators
- C07K14/505—Erythropoietin [EPO]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Steroid Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95200945 | 1995-04-14 | ||
| US47526095A | 1995-06-07 | 1995-06-07 | |
| PCT/EP1996/001509 WO1996032413A1 (en) | 1995-04-14 | 1996-04-09 | Process for the purification of glycoproteins like erythropoietin |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO974524L NO974524L (no) | 1997-09-30 |
| NO974524D0 NO974524D0 (no) | 1997-09-30 |
| NO317188B1 true NO317188B1 (no) | 2004-09-13 |
Family
ID=26139217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19974524A NO317188B1 (no) | 1995-04-14 | 1997-09-30 | Fremgangsmate for rensing av erytropoietin. |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP0820468B1 (ru) |
| JP (1) | JP3998156B2 (ru) |
| KR (1) | KR100442076B1 (ru) |
| CN (1) | CN1154658C (ru) |
| AR (1) | AR001622A1 (ru) |
| AT (1) | ATE194144T1 (ru) |
| AU (1) | AU693693B2 (ru) |
| CA (1) | CA2216130C (ru) |
| CZ (1) | CZ291770B6 (ru) |
| DE (1) | DE69609061T2 (ru) |
| DK (1) | DK0820468T3 (ru) |
| EA (1) | EA000694B1 (ru) |
| ES (1) | ES2147647T3 (ru) |
| GR (1) | GR3034294T3 (ru) |
| HU (1) | HU225591B1 (ru) |
| IL (1) | IL117849A (ru) |
| NO (1) | NO317188B1 (ru) |
| NZ (1) | NZ307173A (ru) |
| PT (1) | PT820468E (ru) |
| SI (1) | SI0820468T1 (ru) |
| TW (1) | TW421652B (ru) |
| WO (1) | WO1996032413A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE405644T1 (de) * | 2002-12-13 | 2008-09-15 | Bioceuticals Arzneimittel Ag | Verfahren zur herstellung und reinigung von erythropoietin |
| KR100900033B1 (ko) | 2007-11-21 | 2009-06-01 | 한국생명공학연구원 | 인간 에리스로포이에틴의 정제방법 |
| WO2010034442A1 (en) | 2008-09-23 | 2010-04-01 | F. Hoffmann-La Roche Ag | Purification of erythropoietin |
| EP2325194A1 (en) | 2009-11-24 | 2011-05-25 | Glycotope GmbH | Process for the purification of glycoproteins |
| EP2528933A1 (en) * | 2010-01-28 | 2012-12-05 | Glycotope GmbH | Process for the purification of glycoproteins |
| BR112019012117B1 (pt) | 2016-12-30 | 2022-08-16 | Dow Global Technologies Llc | Método de processamento de uma solução aquosa |
| RU2729075C1 (ru) * | 2016-12-30 | 2020-08-04 | Дау Глоубл Текнолоджиз Ллк | Зерна смолы и их применение в переработке водных растворов |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2024829B (en) * | 1978-06-28 | 1982-08-04 | Amicon Corp | Method and product for separation of glycoproteins |
| US4568488A (en) * | 1984-01-11 | 1986-02-04 | Lee Huang Sylvia | Reverse immunoaffinity chromatography purification method |
| US4677195A (en) * | 1985-01-11 | 1987-06-30 | Genetics Institute, Inc. | Method for the purification of erythropoietin and erythropoietin compositions |
| AU4104889A (en) * | 1988-09-07 | 1990-03-15 | Bioclones (Pty) Ltd | Purification of erythropoietin |
-
1996
- 1996-04-08 IL IL11784996A patent/IL117849A/en not_active IP Right Cessation
- 1996-04-09 AU AU56457/96A patent/AU693693B2/en not_active Ceased
- 1996-04-09 WO PCT/EP1996/001509 patent/WO1996032413A1/en active IP Right Grant
- 1996-04-09 EP EP96913491A patent/EP0820468B1/en not_active Expired - Lifetime
- 1996-04-09 NZ NZ307173A patent/NZ307173A/en not_active IP Right Cessation
- 1996-04-09 DE DE69609061T patent/DE69609061T2/de not_active Expired - Lifetime
- 1996-04-09 EA EA199700314A patent/EA000694B1/ru not_active IP Right Cessation
- 1996-04-09 KR KR1019970707251A patent/KR100442076B1/ko not_active IP Right Cessation
- 1996-04-09 PT PT96913491T patent/PT820468E/pt unknown
- 1996-04-09 ES ES96913491T patent/ES2147647T3/es not_active Expired - Lifetime
- 1996-04-09 SI SI9630216T patent/SI0820468T1/xx unknown
- 1996-04-09 CA CA2216130A patent/CA2216130C/en not_active Expired - Fee Related
- 1996-04-09 CN CNB961932988A patent/CN1154658C/zh not_active Expired - Fee Related
- 1996-04-09 AT AT96913491T patent/ATE194144T1/de active
- 1996-04-09 CZ CZ19973256A patent/CZ291770B6/cs not_active IP Right Cessation
- 1996-04-09 HU HU9802038A patent/HU225591B1/hu not_active IP Right Cessation
- 1996-04-09 DK DK96913491T patent/DK0820468T3/da active
- 1996-04-09 JP JP53069896A patent/JP3998156B2/ja not_active Expired - Fee Related
- 1996-04-12 TW TW085104363A patent/TW421652B/zh not_active IP Right Cessation
- 1996-04-12 AR AR33616596A patent/AR001622A1/es active IP Right Grant
-
1997
- 1997-09-30 NO NO19974524A patent/NO317188B1/no not_active IP Right Cessation
-
2000
- 2000-08-31 GR GR20000401981T patent/GR3034294T3/el unknown
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