DE3028919C2 - - Google Patents
Info
- Publication number
- DE3028919C2 DE3028919C2 DE3028919A DE3028919A DE3028919C2 DE 3028919 C2 DE3028919 C2 DE 3028919C2 DE 3028919 A DE3028919 A DE 3028919A DE 3028919 A DE3028919 A DE 3028919A DE 3028919 C2 DE3028919 C2 DE 3028919C2
- Authority
- DE
- Germany
- Prior art keywords
- interferon
- column
- sepharose
- units
- butanol
- 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.)
- Expired
Links
- 102000014150 Interferons Human genes 0.000 claims description 58
- 108010050904 Interferons Proteins 0.000 claims description 58
- 229940079322 interferon Drugs 0.000 claims description 48
- 230000000694 effects Effects 0.000 claims description 45
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 36
- 229920002684 Sepharose Polymers 0.000 claims description 35
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 34
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 34
- 102000003996 Interferon-beta Human genes 0.000 claims description 32
- 108090000467 Interferon-beta Proteins 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 32
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 29
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 17
- 235000019253 formic acid Nutrition 0.000 claims description 17
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 17
- 238000001042 affinity chromatography Methods 0.000 claims description 16
- 150000001413 amino acids Chemical class 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 11
- -1 octyl group-modified SiO2 Chemical class 0.000 claims description 11
- 229920002307 Dextran Polymers 0.000 claims description 10
- 239000003480 eluent Substances 0.000 claims description 10
- 210000002950 fibroblast Anatomy 0.000 claims description 10
- 229940047124 interferons Drugs 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- HBOMLICNUCNMMY-KJFJCRTCSA-N 1-[(4s,5s)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Chemical compound O=C1NC(=O)C(C)=CN1C1O[C@H](CO)[C@@H](N=[N+]=[N-])C1 HBOMLICNUCNMMY-KJFJCRTCSA-N 0.000 claims description 9
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 9
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 9
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 8
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 238000004587 chromatography analysis Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 claims description 5
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims description 4
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims description 4
- 230000036961 partial effect Effects 0.000 claims description 4
- MSWZFWKMSRAUBD-GASJEMHNSA-N 2-amino-2-deoxy-D-galactopyranose Chemical compound N[C@H]1C(O)O[C@H](CO)[C@H](O)[C@@H]1O MSWZFWKMSRAUBD-GASJEMHNSA-N 0.000 claims description 3
- MSWZFWKMSRAUBD-CBPJZXOFSA-N 2-amino-2-deoxy-D-mannopyranose Chemical group N[C@@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-CBPJZXOFSA-N 0.000 claims description 3
- 108010062580 Concanavalin A Proteins 0.000 claims description 3
- MSWZFWKMSRAUBD-IVMDWMLBSA-N glucosamine group Chemical group OC1[C@H](N)[C@@H](O)[C@H](O)[C@H](O1)CO MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 claims description 3
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 78
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 31
- 239000011780 sodium chloride Substances 0.000 description 21
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 20
- 239000000872 buffer Substances 0.000 description 17
- 102000004169 proteins and genes Human genes 0.000 description 17
- 108090000623 proteins and genes Proteins 0.000 description 17
- 239000000243 solution Substances 0.000 description 17
- 239000000377 silicon dioxide Substances 0.000 description 13
- 229910052681 coesite Inorganic materials 0.000 description 11
- 229910052906 cristobalite Inorganic materials 0.000 description 11
- 235000012239 silicon dioxide Nutrition 0.000 description 11
- 229910052682 stishovite Inorganic materials 0.000 description 11
- 229910052905 tridymite Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 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 8
- 238000002360 preparation method Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 238000003556 assay Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 5
- 229910000397 disodium phosphate Inorganic materials 0.000 description 5
- 235000019800 disodium phosphate Nutrition 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 238000002264 polyacrylamide gel electrophoresis Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229910000162 sodium phosphate Inorganic materials 0.000 description 5
- 239000001488 sodium phosphate Substances 0.000 description 5
- 235000011008 sodium phosphates Nutrition 0.000 description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 102000006992 Interferon-alpha Human genes 0.000 description 4
- 108010047761 Interferon-alpha Proteins 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000000840 anti-viral effect Effects 0.000 description 4
- 125000006267 biphenyl group Chemical group 0.000 description 4
- 238000010828 elution Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 4
- 125000001429 N-terminal alpha-amino-acid group Chemical group 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QFVHZQCOUORWEI-UHFFFAOYSA-N 4-[(4-anilino-5-sulfonaphthalen-1-yl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C=12C(O)=CC(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=1N=NC(C1=CC=CC(=C11)S(O)(=O)=O)=CC=C1NC1=CC=CC=C1 QFVHZQCOUORWEI-UHFFFAOYSA-N 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 229920004890 Triton X-100 Polymers 0.000 description 2
- 239000013504 Triton X-100 Substances 0.000 description 2
- 239000012062 aqueous buffer Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 239000012228 culture supernatant Substances 0.000 description 2
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 2
- 229950006389 thiodiglycol Drugs 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 102400000748 Beta-endorphin Human genes 0.000 description 1
- 101800005049 Beta-endorphin Proteins 0.000 description 1
- 108090000317 Chymotrypsin Proteins 0.000 description 1
- 108010052832 Cytochromes Proteins 0.000 description 1
- 102000018832 Cytochromes Human genes 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 108091006905 Human Serum Albumin Proteins 0.000 description 1
- 102000008100 Human Serum Albumin Human genes 0.000 description 1
- 102000007079 Peptide Fragments Human genes 0.000 description 1
- 108010033276 Peptide Fragments Proteins 0.000 description 1
- 102000006382 Ribonucleases Human genes 0.000 description 1
- 108010083644 Ribonucleases Proteins 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- WOPZMFQRCBYPJU-NTXHZHDSSA-N beta-endorphin Chemical compound C([C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CCSC)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)[C@@H](C)O)[C@@H](C)O)C(C)C)[C@@H](C)O)C1=CC=CC=C1 WOPZMFQRCBYPJU-NTXHZHDSSA-N 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229960002376 chymotrypsin Drugs 0.000 description 1
- 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 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013058 crude material Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002270 exclusion chromatography Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012894 fetal calf serum Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229960002442 glucosamine Drugs 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002949 hemolytic effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000001506 immunosuppresive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 239000013014 purified material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000012064 sodium phosphate buffer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/555—Interferons [IFN]
- C07K14/565—IFN-beta
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmacology & Pharmacy (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Virology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Description
- (a) homogene Form;
- (b) eine spezifische Aktivität von etwa 4×10⁸ Einheiten/mg;
- (c) ein Molekulargewicht von etwa 20 500 gemäß Natriumdodecylsulfat-Polyacrylamid-Gelelektrophorese;
- (d) die folgende relative Aminosäurezusammensetzung (±15%) basierend auf 24stündiger Hydrolyse in 6,0N HCl, enthaltend 0,2% Thioglycolsäure (bezogen auf einen Wert für Leucin von 22,0):
- (e) die Aminosäure-Teilsequenz
H₂N-Met¹-Ser-Tyr-Asn-Leu⁵-Leu-Gly-Phe-Leu-Gln¹⁰-Arg-Ser- Ser-Asn-Phe¹⁵-Gln-. . .-Gln-Lys¹⁹-. . . und - (f) höchstens 3 Glucosaminreste, 0 Galaktosamin- und 0 Mannosaminreste pro Molekül.
- (a) 20-30 Säulenvolumina rohen Human-Fibroblasten-Interferons (spezifische Aktivität etwa 10⁴ Einheiten/mg) in Eagle's Minimalmedium, enthaltend 5% fötales Kälberserum, werden auf eine Concanavalin A-Sepharose 4B-Säule bei einer Durchflußrate von 30-60 cm/Stunde gepumpt;
- (b) es wird mit Phosphat-gepufferter Kochsalzlösung (PPK) vom pH 7,2 gewaschen;
- (c) es wird mit PPK-0,1M α-Methylmannosid (α-MM) gewaschen und
- (d) es wird mit PPK-0,1M α-MM, enthaltend 50% Ethylenglykol (V/V), eluiert.
- (a) 10-40 Säulenvolumina eines Kultur-Überstandes (1-3×10⁴ Einheiten/ml, 0,2-1 mg Protein/ml) werden durch Zusatz von gesättigter NaCl-Lösung auf einen Gehalt von 1,25M NaCl eingestellt und auf die Säule gepumpt bei einer linearen Durchflußrate von 20-40 cm/Stunde;
- (b) die Säule wird mit 5-15 Säulenvolumina von 1M NaCl/ 0,02-0,05M Phosphat und dann mit 5-15 Säulenvolumina von 1M NaCl/0,02-0,05M Phosphat, enthaltend 15% (V/V) Ethylenglykol (pH 7,2) gewaschen und
- (c) Interferon wird mit 1M NaCl/0,02-0,05M Phosphat, enthaltend 50% (V/V) Ethylenglykol (pH 7,2) eluiert.
Met¹-Ser-Tyr-Asn-Leu⁵-Leu-Gly-Phe- Leu-Gln¹⁰-Arg-Ser-Ser-Asn-Phe¹⁵-Gln-. . .-Gln-Lys¹⁹-. . .
30% Ethylenglykol, 1M NaCl, 50 mM Na₂HPO₄ (pH 7,2).
50% Ethylenglykol, 1M NaCl, 50 mM Na₂HPO₄ (pH 7,2).
5% Aktivität im Durchfluß,
10% Aktivität in der 30%igen Ethylenglykol-Lösung,
85% Aktivität in der 50%igen Ethylenglykol-Lösung.
2M NaCl, 50 mM Na₂HPO₄ (pH 7,2).
10% Aktivität im Durchfluß,
30% Aktivität in der 30%igen Ethylenglykol-Lösung,
60% Aktivität in der 50%igen Ethylenglykol-Lösung.
0% 10 Min.; 30% 40 Min.; 32% 40 Min.
Claims (3)
- (a) homogene Form;
- (b) eine spezifische Aktivität von etwa 4×10⁸ Einheiten/mg;
- (c) ein Molekulargewicht von etwa 20 500 gemäß Natriumdodecylsulfat-Polyacrylamid-Gelelektrophorese;
- (d) die folgende relative Aminosäurezusammensetzung (±15%) basierend auf 24stündiger Hydrolyse in 6,0N HCl, enthaltend 0,2% Thioglycolsäure (bezogen auf einen Wert für Leucin von 22,0):
- (e) die Aminosäure-Teilsequenz
H₂N-Met¹-Ser-Tyr-Asn-Leu⁵-Leu-Gly-Phe-Leu-Gln¹⁰-Arg-Ser- Ser-Asn-Phe¹⁵-Gln-. . .-Gln-Lys¹⁹-. . . und - (f) höchstens 3 Glucosaminreste, 0 Galaktosamin- und 0 Mannosaminreste pro Molekül.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US6237179A | 1979-07-31 | 1979-07-31 | |
US13063580A | 1980-03-14 | 1980-03-14 |
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Publication Number | Publication Date |
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DE3028919A1 DE3028919A1 (de) | 1981-02-19 |
DE3028919C2 true DE3028919C2 (de) | 1988-02-18 |
Family
ID=26742182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE19803028919 Granted DE3028919A1 (de) | 1979-07-31 | 1980-07-30 | Homogenes fibroblasten-interferon und dessen herstellung |
Country Status (33)
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US (1) | US5015730A (de) |
JP (1) | JPH02138226A (de) |
AR (1) | AR229931A1 (de) |
AT (1) | AT372387B (de) |
AU (1) | AU536274B2 (de) |
CA (1) | CA1146468A (de) |
CH (1) | CH648331A5 (de) |
DE (1) | DE3028919A1 (de) |
DK (1) | DK159825C (de) |
DO (1) | DOP1980002948A (de) |
ES (1) | ES8200560A1 (de) |
FI (1) | FI70721C (de) |
FR (1) | FR2462167B1 (de) |
GB (1) | GB2055384B (de) |
HK (1) | HK40384A (de) |
HU (1) | HU185382B (de) |
IE (1) | IE50075B1 (de) |
IL (1) | IL60697A (de) |
IT (1) | IT1132269B (de) |
KE (1) | KE3364A (de) |
LU (1) | LU82673A1 (de) |
MC (1) | MC1337A1 (de) |
MY (1) | MY8500274A (de) |
NL (1) | NL8004361A (de) |
NO (1) | NO151158C (de) |
NZ (1) | NZ194495A (de) |
PH (2) | PH17738A (de) |
PT (1) | PT71625B (de) |
RO (1) | RO81474B (de) |
SE (1) | SE466290B (de) |
YU (1) | YU193480A (de) |
ZA (1) | ZA803943B (de) |
ZW (1) | ZW17980A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR860001471B1 (ko) | 1980-04-03 | 1986-09-26 | 비오겐 엔. 브이 | 인체의 섬유아세포 인터페론(IFN-β)폴리펩티드의 제조방법 |
NZ198445A (en) * | 1980-09-25 | 1984-05-31 | Genentech Inc | Production of human fibroblast interferon by recombinant dna technology |
ZA83768B (en) * | 1982-03-01 | 1983-10-26 | Hoffmann La Roche | Homogeneous human immune interferon and process therefor |
US4966843A (en) * | 1982-11-01 | 1990-10-30 | Cetus Corporation | Expression of interferon genes in Chinese hamster ovary cells |
US4569790A (en) * | 1984-03-28 | 1986-02-11 | Cetus Corporation | Process for recovering microbially produced interleukin-2 and purified recombinant interleukin-2 compositions |
US4530787A (en) * | 1984-03-28 | 1985-07-23 | Cetus Corporation | Controlled oxidation of microbially produced cysteine-containing proteins |
US4894330A (en) * | 1986-12-23 | 1990-01-16 | Cetus Corporation | Purification of recombinant beta-interferon incorporating RP-HPLC |
US6346510B1 (en) | 1995-10-23 | 2002-02-12 | The Children's Medical Center Corporation | Therapeutic antiangiogenic endostatin compositions |
US5723125A (en) * | 1995-12-28 | 1998-03-03 | Tanox Biosystems, Inc. | Hybrid with interferon-alpha and an immunoglobulin Fc linked through a non-immunogenic peptide |
US20050002902A1 (en) * | 1995-12-28 | 2005-01-06 | Liming Yu | Hybrid with interferon-alpha and an immunoglobulin Fc for treatment of tumors and viral infections |
US20030026779A1 (en) * | 1999-10-15 | 2003-02-06 | Liming Yu | Treatment of tumors and viral infections with a hybrid conjugate of interferon and an immunoglobulin Fc |
US20080219952A1 (en) | 2005-08-26 | 2008-09-11 | Ares Trading S.A. | Process For the Preparation of Glycosylated Interferon Beta |
US8604175B2 (en) | 2005-12-09 | 2013-12-10 | Ares Trading S.A. | Method for purifying FSH or a FSH mutant |
JP2011500756A (ja) * | 2007-10-22 | 2011-01-06 | メルク セローノ ソシエテ アノニム | Fc融合タンパク質を精製する方法 |
DE102009032179A1 (de) | 2009-07-07 | 2011-01-13 | Biogenerix Ag | Verfahren zur Reinigung von Interferon beta |
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1980
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- 1980-07-30 AT AT0395080A patent/AT372387B/de not_active IP Right Cessation
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1983
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1984
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- 1984-05-10 HK HK403/84A patent/HK40384A/xx not_active IP Right Cessation
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1989
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