CN1192115C - 纯化B群β-溶血性链球菌毒素的方法 - Google Patents
纯化B群β-溶血性链球菌毒素的方法 Download PDFInfo
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- CN1192115C CN1192115C CNB971993696A CN97199369A CN1192115C CN 1192115 C CN1192115 C CN 1192115C CN B971993696 A CNB971993696 A CN B971993696A CN 97199369 A CN97199369 A CN 97199369A CN 1192115 C CN1192115 C CN 1192115C
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- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 150000005846 sugar alcohols Chemical group 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229940118376 tetanus toxin Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 230000005747 tumor angiogenesis Effects 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Images
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
- C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/46—Streptococcus ; Enterococcus; Lactococcus
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
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- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
用本方法纯化的CM101 | 当前临床等级CM101 | 进一步纯化的当前临床等级CM101 | |
糖 | |||
鼠李糖 | 0 | 3 | 0 |
甘露糖 | 1 | 3 | 1 |
半乳糖 | 3 | 24 | 3 |
葡萄糖 | 1 | 7 | 1 |
葡糖胺* | 1 | 13 | 1 |
半乳糖胺* | 1 | 5 | 1 |
Claims (35)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US744,770 | 1996-09-30 | ||
US08/744,770 US5811403A (en) | 1996-09-30 | 1996-09-30 | Polysaccharide toxin from Group B β-hemolytic Streptococcus (GBS) having improved purity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1235642A CN1235642A (zh) | 1999-11-17 |
CN1192115C true CN1192115C (zh) | 2005-03-09 |
Family
ID=24993931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971993696A Expired - Fee Related CN1192115C (zh) | 1996-09-30 | 1997-09-30 | 纯化B群β-溶血性链球菌毒素的方法 |
Country Status (18)
Country | Link |
---|---|
US (4) | US5811403A (zh) |
EP (1) | EP0932696B1 (zh) |
JP (2) | JP2001504144A (zh) |
KR (1) | KR20000048757A (zh) |
CN (1) | CN1192115C (zh) |
AR (1) | AR011238A1 (zh) |
AT (1) | ATE284449T1 (zh) |
AU (1) | AU4802697A (zh) |
BR (1) | BR9712167A (zh) |
CA (1) | CA2265696C (zh) |
DE (1) | DE69731891T2 (zh) |
DK (1) | DK0932696T3 (zh) |
ES (1) | ES2235228T3 (zh) |
HR (1) | HRP970525A2 (zh) |
IL (1) | IL129162A0 (zh) |
NO (1) | NO991529L (zh) |
WO (1) | WO1998014603A1 (zh) |
ZA (1) | ZA978754B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5811403A (en) * | 1996-09-30 | 1998-09-22 | Vanderbilt University | Polysaccharide toxin from Group B β-hemolytic Streptococcus (GBS) having improved purity |
US6028060A (en) | 1997-01-29 | 2000-02-22 | Vanderbilt University | Treatment of chronic inflammatory diseases with CM101/GBS toxin |
US5858991A (en) * | 1997-01-29 | 1999-01-12 | Vanderbilt University | Facilitation of wound healing with CM101/GBS toxin |
US5981508A (en) * | 1997-01-29 | 1999-11-09 | Vanderbilt University | Facilitation of repair of neural injury with CM101/GBS toxin |
US6803448B1 (en) * | 1998-07-22 | 2004-10-12 | Vanderbilt University | GBS toxin receptor |
CA2333466C (en) * | 1998-07-22 | 2012-05-01 | Vanderbilt University | Gbs toxin receptor |
US8609614B2 (en) * | 1998-07-22 | 2013-12-17 | Vanderbilt University | GBS toxin receptor compositions and methods of use |
CN100540675C (zh) * | 2006-12-06 | 2009-09-16 | 云南沃森生物技术有限公司 | 一种使用Sepharose 4FF凝胶对细菌多糖进行纯化的方法 |
DK2115010T3 (da) * | 2007-02-28 | 2012-02-06 | Lipoxen Technologies Ltd | Mindskelse af endotoksin i polysialinsyrer |
CN102757516B (zh) * | 2012-08-03 | 2014-06-18 | 常州千红生化制药股份有限公司 | 依诺肝素钠的脱色方法 |
WO2017090047A1 (en) | 2015-11-27 | 2017-06-01 | Technology Innovation Momentum Fund (Israel) Limited Partnership | Glucosamine and derivatives thereof in imaging |
CN114702558B (zh) * | 2022-04-06 | 2023-09-15 | 四川奥邦投资有限公司 | 一种新型葡甘杂聚糖肽及其制备方法与应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557014A (en) * | 1978-06-29 | 1980-01-18 | Chugai Pharmaceut Co Ltd | Antitumor agent and its preparation |
JPS5740503A (en) * | 1980-08-22 | 1982-03-06 | Seikagaku Kogyo Co Ltd | Separation of saccharides |
US5059654A (en) * | 1983-02-14 | 1991-10-22 | Cuno Inc. | Affinity matrices of modified polysaccharide supports |
US4882317A (en) * | 1984-05-10 | 1989-11-21 | Merck & Co., Inc. | Covalently-modified bacterial polysaccharides, stable covalent conjugates of such polysaccharides and immunogenic proteins with bigeneric spacers and methods of preparing such polysaccharides and conjugataes and of confirming covalency |
US5302386A (en) * | 1986-04-16 | 1994-04-12 | Brigham And Women's Hospital, Inc. | Bacterial antigens, antibodies, vaccines and methods of manufacture |
US4771128A (en) * | 1986-10-10 | 1988-09-13 | Cetus Corporation | Method of purifying toxin conjugates using hydrophobic interaction chromatography |
US5094960A (en) * | 1988-10-07 | 1992-03-10 | New York Blood Center, Inc. | Removal of process chemicals from labile biological mixtures by hydrophobic interaction chromatography |
US5050062A (en) * | 1989-02-06 | 1991-09-17 | Hass David N | Temperature controlled fluid system |
US5010062A (en) * | 1989-09-25 | 1991-04-23 | Vanderbilt University | Therapeutic agent and method of inhibiting vascularization of tumors |
US5225331A (en) * | 1991-04-25 | 1993-07-06 | National Research Council Of Canada | Immunoassay for detecting group b streptococcus |
GB9206291D0 (en) * | 1992-03-23 | 1992-05-06 | Cancer Res Campaign Tech | Oligosaccharides having growth factor binding affinity |
US5811403A (en) * | 1996-09-30 | 1998-09-22 | Vanderbilt University | Polysaccharide toxin from Group B β-hemolytic Streptococcus (GBS) having improved purity |
-
1996
- 1996-09-30 US US08/744,770 patent/US5811403A/en not_active Expired - Lifetime
-
1997
- 1997-09-29 HR HR08/744,770A patent/HRP970525A2/hr not_active Application Discontinuation
- 1997-09-30 AR ARP970104505A patent/AR011238A1/es unknown
- 1997-09-30 KR KR1019990702743A patent/KR20000048757A/ko not_active Withdrawn
- 1997-09-30 IL IL12916297A patent/IL129162A0/xx unknown
- 1997-09-30 CA CA002265696A patent/CA2265696C/en not_active Expired - Fee Related
- 1997-09-30 WO PCT/US1997/017535 patent/WO1998014603A1/en active IP Right Grant
- 1997-09-30 AT AT97910725T patent/ATE284449T1/de not_active IP Right Cessation
- 1997-09-30 AU AU48026/97A patent/AU4802697A/en not_active Abandoned
- 1997-09-30 ES ES97910725T patent/ES2235228T3/es not_active Expired - Lifetime
- 1997-09-30 JP JP51677298A patent/JP2001504144A/ja not_active Withdrawn
- 1997-09-30 US US09/269,634 patent/US6407069B1/en not_active Expired - Lifetime
- 1997-09-30 BR BR9712167-3A patent/BR9712167A/pt not_active Application Discontinuation
- 1997-09-30 ZA ZA9708754A patent/ZA978754B/xx unknown
- 1997-09-30 DK DK97910725T patent/DK0932696T3/da active
- 1997-09-30 EP EP97910725A patent/EP0932696B1/en not_active Expired - Lifetime
- 1997-09-30 CN CNB971993696A patent/CN1192115C/zh not_active Expired - Fee Related
- 1997-09-30 DE DE69731891T patent/DE69731891T2/de not_active Expired - Lifetime
-
1998
- 1998-02-24 US US09/028,972 patent/US5939396A/en not_active Expired - Lifetime
- 1998-03-19 US US09/044,583 patent/US6136789A/en not_active Expired - Lifetime
-
1999
- 1999-03-29 NO NO991529A patent/NO991529L/no unknown
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Also Published As
Publication number | Publication date |
---|---|
BR9712167A (pt) | 2000-01-18 |
HRP970525A2 (en) | 1998-08-31 |
AR011238A1 (es) | 2000-08-16 |
JP2001504144A (ja) | 2001-03-27 |
WO1998014603A1 (en) | 1998-04-09 |
CN1235642A (zh) | 1999-11-17 |
ES2235228T3 (es) | 2005-07-01 |
ATE284449T1 (de) | 2004-12-15 |
IL129162A0 (en) | 2000-02-17 |
EP0932696B1 (en) | 2004-12-08 |
DK0932696T3 (da) | 2005-03-14 |
AU4802697A (en) | 1998-04-24 |
DE69731891T2 (de) | 2005-12-01 |
KR20000048757A (ko) | 2000-07-25 |
CA2265696C (en) | 2009-12-08 |
US6136789A (en) | 2000-10-24 |
DE69731891D1 (de) | 2005-01-13 |
EP0932696A1 (en) | 1999-08-04 |
HK1025602A1 (zh) | 2000-11-17 |
ZA978754B (en) | 1998-03-23 |
NO991529L (no) | 1999-05-19 |
US5939396A (en) | 1999-08-17 |
CA2265696A1 (en) | 1998-04-09 |
NO991529D0 (no) | 1999-03-29 |
US5811403A (en) | 1998-09-22 |
US6407069B1 (en) | 2002-06-18 |
JP2009173945A (ja) | 2009-08-06 |
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