IL91837A - A process for reducing the overall content of growth hormone-like substances - Google Patents
A process for reducing the overall content of growth hormone-like substancesInfo
- Publication number
- IL91837A IL91837A IL9183789A IL9183789A IL91837A IL 91837 A IL91837 A IL 91837A IL 9183789 A IL9183789 A IL 9183789A IL 9183789 A IL9183789 A IL 9183789A IL 91837 A IL91837 A IL 91837A
- Authority
- IL
- Israel
- Prior art keywords
- media
- growth hormone
- solution
- buffer
- concentration
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000003054 hormonal effect Effects 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 title description 3
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 15
- 239000000872 buffer Substances 0.000 claims description 54
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 16
- 241000894007 species Species 0.000 claims description 15
- 108010051696 Growth Hormone Proteins 0.000 claims description 14
- 102000018997 Growth Hormone Human genes 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- 239000012527 feed solution Substances 0.000 claims description 10
- 238000011068 loading method Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000010828 elution Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 241000283690 Bos taurus Species 0.000 claims description 4
- 230000006872 improvement Effects 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 239000003518 caustics Substances 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 2
- 230000001817 pituitary effect Effects 0.000 claims 2
- ZOKIJEBQDZFGMW-PSXMRANNSA-N [(2R)-2-[12-(4-azido-2-nitroanilino)dodecanoyloxy]-3-tetradecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCNc1ccc(cc1[N+]([O-])=O)N=[N+]=[N-] ZOKIJEBQDZFGMW-PSXMRANNSA-N 0.000 claims 1
- 108010029469 asialoglycoprotein-polylysine conjugate Proteins 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000003795 desorption Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 6
- 102000004169 proteins and genes Human genes 0.000 description 19
- 108090000623 proteins and genes Proteins 0.000 description 19
- 239000000122 growth hormone Substances 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 108091006522 Anion exchangers Proteins 0.000 description 6
- 239000012062 aqueous buffer Substances 0.000 description 6
- 108010006025 bovine growth hormone Proteins 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- 239000012460 protein solution Substances 0.000 description 6
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 6
- 235000019750 Crude protein Nutrition 0.000 description 5
- 239000012614 Q-Sepharose Substances 0.000 description 5
- 230000000975 bioactive effect Effects 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000539 dimer Substances 0.000 description 4
- 238000005063 solubilization Methods 0.000 description 4
- 230000007928 solubilization Effects 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 238000002523 gelfiltration Methods 0.000 description 3
- 210000003000 inclusion body Anatomy 0.000 description 3
- 239000012500 ion exchange media Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000002336 sorption--desorption measurement Methods 0.000 description 3
- 125000003275 alpha amino acid group Chemical group 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000006172 buffering agent Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011210 chromatographic step Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000013632 covalent dimer Substances 0.000 description 2
- 238000011067 equilibration Methods 0.000 description 2
- -1 for example Proteins 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000002264 polyacrylamide gel electrophoresis Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 108010000521 Human Growth Hormone Proteins 0.000 description 1
- 102000002265 Human Growth Hormone Human genes 0.000 description 1
- 239000000854 Human Growth Hormone Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000000337 buffer salt Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000012501 chromatography medium Substances 0.000 description 1
- 230000006240 deamidation Effects 0.000 description 1
- 230000006334 disulfide bridging Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006167 equilibration buffer Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001155 isoelectric focusing Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000004153 renaturation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- ICSAXRANXQSPQP-VUKDEKJYSA-M sodium;(5r,6s)-6-[(1r)-1-hydroxyethyl]-7-oxo-3-[(2r)-oxolan-2-yl]-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate Chemical compound [Na+].S([C@@H]1[C@H](C(N1C=1C([O-])=O)=O)[C@H](O)C)C=1[C@H]1CCCO1 ICSAXRANXQSPQP-VUKDEKJYSA-M 0.000 description 1
- 108700031632 somatrem Proteins 0.000 description 1
- 238000010977 unit operation 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
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/18—Ion-exchange chromatography
-
- 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
- C07K14/575—Hormones
- C07K14/61—Growth hormone [GH], i.e. somatotropin
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Endocrinology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Steroid Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26285588A | 1988-10-26 | 1988-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL91837A0 IL91837A0 (en) | 1990-06-10 |
| IL91837A true IL91837A (en) | 1995-06-29 |
Family
ID=22999350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9183789A IL91837A (en) | 1988-10-26 | 1989-09-29 | A process for reducing the overall content of growth hormone-like substances |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0365858B1 (de) |
| JP (1) | JP2728524B2 (de) |
| KR (1) | KR0131872B1 (de) |
| AT (1) | ATE114668T1 (de) |
| AU (1) | AU621676B2 (de) |
| CA (1) | CA1339186C (de) |
| DE (1) | DE68919647T2 (de) |
| DK (1) | DK172576B1 (de) |
| ES (1) | ES2064412T3 (de) |
| FI (1) | FI95805C (de) |
| IE (1) | IE66390B1 (de) |
| IL (1) | IL91837A (de) |
| NO (1) | NO177857C (de) |
| NZ (1) | NZ231067A (de) |
| PT (1) | PT92088B (de) |
| ZA (1) | ZA898097B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3726655A1 (de) * | 1987-08-11 | 1989-02-23 | Hoechst Ag | Verfahren zur isolierung basischer proteine aus proteingemischen, welche solche basischen proteine enthalten |
| WO1995008571A1 (en) * | 1993-09-22 | 1995-03-30 | American Cyanamid Company | Porcine somatotropin having enhanced stability; process for producing |
| DE10304066B4 (de) * | 2003-01-31 | 2007-01-18 | Henkel Kgaa | Verfahren zur Veredelung konzentrierter Enzymlösungen |
| CN104610422A (zh) | 2005-03-11 | 2015-05-13 | 惠氏公司 | 弱分配层析的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG49718A3 (en) * | 1983-07-15 | 1992-01-15 | Bio- Technology General Corp | Method for preparing of polypeptid with superoxiddismutasne activitty |
| US4677196A (en) * | 1985-09-06 | 1987-06-30 | International Minerals & Chemical Corp. | Purification and activation of proteins from insoluble inclusion bodies |
| AT399095B (de) * | 1986-03-27 | 1995-03-27 | Vukovich Thomas Dr | Verfahren zur auftrennung von proteinen mittels gradientenelution und vorrichtung zur durchführung des verfahrens |
-
1989
- 1989-09-27 DE DE68919647T patent/DE68919647T2/de not_active Expired - Fee Related
- 1989-09-27 ES ES89117873T patent/ES2064412T3/es not_active Expired - Lifetime
- 1989-09-27 EP EP89117873A patent/EP0365858B1/de not_active Expired - Lifetime
- 1989-09-27 AT AT89117873T patent/ATE114668T1/de not_active IP Right Cessation
- 1989-09-28 CA CA000614342A patent/CA1339186C/en not_active Expired - Fee Related
- 1989-09-29 IL IL9183789A patent/IL91837A/en not_active IP Right Cessation
- 1989-10-19 NZ NZ231067A patent/NZ231067A/en unknown
- 1989-10-24 PT PT92088A patent/PT92088B/pt not_active IP Right Cessation
- 1989-10-25 FI FI895063A patent/FI95805C/fi not_active IP Right Cessation
- 1989-10-25 ZA ZA898097A patent/ZA898097B/xx unknown
- 1989-10-25 DK DK198905308A patent/DK172576B1/da not_active IP Right Cessation
- 1989-10-25 IE IE343789A patent/IE66390B1/en not_active IP Right Cessation
- 1989-10-25 JP JP1276175A patent/JP2728524B2/ja not_active Expired - Lifetime
- 1989-10-25 KR KR1019890015390A patent/KR0131872B1/ko not_active IP Right Cessation
- 1989-10-25 NO NO894249A patent/NO177857C/no not_active IP Right Cessation
- 1989-10-25 AU AU43774/89A patent/AU621676B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NZ231067A (en) | 1992-07-28 |
| ES2064412T3 (es) | 1995-02-01 |
| AU621676B2 (en) | 1992-03-19 |
| DK530889A (da) | 1990-04-27 |
| EP0365858A2 (de) | 1990-05-02 |
| FI895063A0 (fi) | 1989-10-25 |
| IE893437A1 (en) | 1991-05-08 |
| NO177857B (no) | 1995-08-28 |
| DE68919647T2 (de) | 1995-05-11 |
| EP0365858B1 (de) | 1994-11-30 |
| KR900006011A (ko) | 1990-05-07 |
| DK172576B1 (da) | 1999-02-01 |
| IL91837A0 (en) | 1990-06-10 |
| AU4377489A (en) | 1990-05-03 |
| JPH02218690A (ja) | 1990-08-31 |
| NO177857C (no) | 1995-12-06 |
| NO894249D0 (no) | 1989-10-25 |
| KR0131872B1 (ko) | 1998-04-11 |
| ZA898097B (en) | 1990-10-31 |
| JP2728524B2 (ja) | 1998-03-18 |
| PT92088B (pt) | 1995-08-09 |
| FI95805B (fi) | 1995-12-15 |
| EP0365858A3 (de) | 1991-05-29 |
| IE66390B1 (en) | 1995-12-27 |
| NO894249L (no) | 1990-04-27 |
| DE68919647D1 (de) | 1995-01-12 |
| IE893437L (en) | 1990-04-26 |
| FI95805C (fi) | 1996-03-25 |
| ATE114668T1 (de) | 1994-12-15 |
| CA1339186C (en) | 1997-07-29 |
| PT92088A (pt) | 1990-04-30 |
| DK530889D0 (da) | 1989-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| RH1 | Patent not in force |