CA2235495A1 - Methods of preserving microorganisms - Google Patents
Methods of preserving microorganisms Download PDFInfo
- Publication number
- CA2235495A1 CA2235495A1 CA002235495A CA2235495A CA2235495A1 CA 2235495 A1 CA2235495 A1 CA 2235495A1 CA 002235495 A CA002235495 A CA 002235495A CA 2235495 A CA2235495 A CA 2235495A CA 2235495 A1 CA2235495 A1 CA 2235495A1
- Authority
- CA
- Canada
- Prior art keywords
- micro
- amphiphile
- organisms
- virus particles
- polyoxyethylene
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 244000005700 microbiome Species 0.000 title claims abstract description 36
- 241000700605 Viruses Species 0.000 claims abstract description 31
- OGQYPPBGSLZBEG-UHFFFAOYSA-N dimethyl(dioctadecyl)azanium Chemical compound CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC OGQYPPBGSLZBEG-UHFFFAOYSA-N 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- -1 polyoxyethylene Polymers 0.000 claims description 17
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 16
- 239000004094 surface-active agent Substances 0.000 claims description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 12
- 241000991587 Enterovirus C Species 0.000 claims description 11
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 10
- 150000003904 phospholipids Chemical class 0.000 claims description 10
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 9
- 239000004359 castor oil Substances 0.000 claims description 7
- 235000019438 castor oil Nutrition 0.000 claims description 7
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 7
- WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 claims description 7
- 229920000136 polysorbate Polymers 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 6
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims description 6
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 claims description 5
- 229930186217 Glycolipid Natural products 0.000 claims description 5
- 108010077895 Sarcosine Proteins 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 229960003237 betaine Drugs 0.000 claims description 5
- 238000004108 freeze drying Methods 0.000 claims description 5
- 229940043230 sarcosine Drugs 0.000 claims description 5
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005642 Oleic acid Substances 0.000 claims description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- RYCNUMLMNKHWPZ-SNVBAGLBSA-N 1-acetyl-sn-glycero-3-phosphocholine Chemical compound CC(=O)OC[C@@H](O)COP([O-])(=O)OCC[N+](C)(C)C RYCNUMLMNKHWPZ-SNVBAGLBSA-N 0.000 claims description 3
- ASWBNKHCZGQVJV-HSZRJFAPSA-N 1-hexadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP([O-])(=O)OCC[N+](C)(C)C ASWBNKHCZGQVJV-HSZRJFAPSA-N 0.000 claims description 3
- 239000003833 bile salt Substances 0.000 claims description 3
- PQLXHQMOHUQAKB-UHFFFAOYSA-N miltefosine Chemical compound CCCCCCCCCCCCCCCCOP([O-])(=O)OCC[N+](C)(C)C PQLXHQMOHUQAKB-UHFFFAOYSA-N 0.000 claims description 3
- 229960003775 miltefosine Drugs 0.000 claims description 3
- 229950004354 phosphorylcholine Drugs 0.000 claims description 3
- PYJNAPOPMIJKJZ-UHFFFAOYSA-N phosphorylcholine chloride Chemical compound [Cl-].C[N+](C)(C)CCOP(O)(O)=O PYJNAPOPMIJKJZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000008346 aqueous phase Substances 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims description 2
- 150000002632 lipids Chemical class 0.000 claims description 2
- 230000028993 immune response Effects 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 150000004668 long chain fatty acids Chemical group 0.000 claims 1
- 229960005486 vaccine Drugs 0.000 abstract description 5
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000002609 medium Substances 0.000 description 11
- 238000010790 dilution Methods 0.000 description 9
- 239000012895 dilution Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 239000000725 suspension Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000035899 viability Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 4
- 239000001963 growth medium Substances 0.000 description 4
- 230000003612 virological effect Effects 0.000 description 4
- 230000002163 immunogen Effects 0.000 description 3
- JAJWGJBVLPIOOH-IZYKLYLVSA-M sodium taurocholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 JAJWGJBVLPIOOH-IZYKLYLVSA-M 0.000 description 3
- WBWWGRHZICKQGZ-HZAMXZRMSA-N taurocholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS(O)(=O)=O)C)[C@@]2(C)[C@@H](O)C1 WBWWGRHZICKQGZ-HZAMXZRMSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- 241000237074 Centris Species 0.000 description 2
- 241000274177 Juniperus sabina Species 0.000 description 2
- 230000000120 cytopathologic effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 210000003501 vero cell Anatomy 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000006037 cell lysis Effects 0.000 description 1
- 239000013553 cell monolayer Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001415 gene therapy Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004264 monolayer culture Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229940118683 ox bile extract Drugs 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 210000000605 viral structure Anatomy 0.000 description 1
- 239000013603 viral vector Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/12—Viral antigens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/12—Viral antigens
- A61K39/125—Picornaviridae, e.g. calicivirus
- A61K39/13—Poliovirus
-
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- 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
-
- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
-
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/32011—Picornaviridae
- C12N2770/32051—Methods of production or purification of viral material
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/32011—Picornaviridae
- C12N2770/32611—Poliovirus
- C12N2770/32634—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Virology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mycology (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Communicable Diseases (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Biotechnology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9521806.1A GB9521806D0 (en) | 1995-10-25 | 1995-10-25 | Preservation methods |
| GB9521806.1 | 1995-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2235495A1 true CA2235495A1 (en) | 1997-05-01 |
Family
ID=10782855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002235495A Abandoned CA2235495A1 (en) | 1995-10-25 | 1996-10-25 | Methods of preserving microorganisms |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0857069A1 (zh) |
| JP (1) | JP2000501282A (zh) |
| KR (1) | KR19990067029A (zh) |
| CN (1) | CN1202829A (zh) |
| AU (1) | AU714485B2 (zh) |
| BR (1) | BR9610932A (zh) |
| CA (1) | CA2235495A1 (zh) |
| GB (1) | GB9521806D0 (zh) |
| NO (1) | NO981865L (zh) |
| NZ (1) | NZ320446A (zh) |
| WO (1) | WO1997015331A1 (zh) |
| ZA (1) | ZA969015B (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7645608B2 (en) | 2004-08-17 | 2010-01-12 | Pml Microbiologicals, Inc. | Microorganism specimen storage, hydrating, transfer and applicator device |
| JP5960120B2 (ja) | 2010-03-31 | 2016-08-02 | スタビリテック リミテッド | ウイルス粒子の安定化 |
| AU2011234264B2 (en) | 2010-03-31 | 2016-02-04 | Stabilitech Ltd | Excipients for stabilising viral particles, polypeptides or biological material |
| CN102892409B (zh) | 2010-03-31 | 2015-12-09 | 稳定性科技有限公司 | 用于保存铝盐佐剂和铝盐-佐剂化疫苗的方法 |
| CN103347535B (zh) | 2010-12-02 | 2015-11-25 | 昂科利蒂克斯生物科技公司 | 液体病毒制剂 |
| EA201390812A1 (ru) | 2010-12-02 | 2013-11-29 | Онколитикс Байотек Инк. | Лиофилизированные вирусные составы |
| GB201117233D0 (en) | 2011-10-05 | 2011-11-16 | Stabilitech Ltd | Stabilisation of polypeptides |
| GB201406569D0 (en) | 2014-04-11 | 2014-05-28 | Stabilitech Ltd | Vaccine compositions |
| GB2562241B (en) | 2017-05-08 | 2022-04-06 | Stabilitech Biopharma Ltd | Vaccine compositions |
| US11530379B2 (en) | 2020-07-20 | 2022-12-20 | Stratix Labs Corporation | Devices and methods for inoculating a target |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995010601A1 (en) * | 1993-10-12 | 1995-04-20 | Chiron Viagene, Inc. | Methods for preserving recombinant viruses |
| GB9323588D0 (en) * | 1993-11-16 | 1994-01-05 | Cortecs Ltd | Hydrophobic preparation |
| GB9424901D0 (en) * | 1994-12-09 | 1995-02-08 | Cortecs Ltd | Sequestration Agents |
| GB9424902D0 (en) * | 1994-12-09 | 1995-02-08 | Cortecs Ltd | Solubilisation Aids |
-
1995
- 1995-10-25 GB GBGB9521806.1A patent/GB9521806D0/en active Pending
-
1996
- 1996-10-25 CN CN96198528A patent/CN1202829A/zh active Pending
- 1996-10-25 CA CA002235495A patent/CA2235495A1/en not_active Abandoned
- 1996-10-25 AU AU73183/96A patent/AU714485B2/en not_active Ceased
- 1996-10-25 ZA ZA9609015A patent/ZA969015B/xx unknown
- 1996-10-25 EP EP96935088A patent/EP0857069A1/en not_active Withdrawn
- 1996-10-25 KR KR1019980702966A patent/KR19990067029A/ko not_active Application Discontinuation
- 1996-10-25 NZ NZ320446A patent/NZ320446A/xx unknown
- 1996-10-25 BR BR9610932-7A patent/BR9610932A/pt not_active Application Discontinuation
- 1996-10-25 JP JP9516410A patent/JP2000501282A/ja active Pending
- 1996-10-25 WO PCT/GB1996/002615 patent/WO1997015331A1/en not_active Application Discontinuation
-
1998
- 1998-04-24 NO NO981865A patent/NO981865L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU714485B2 (en) | 2000-01-06 |
| KR19990067029A (ko) | 1999-08-16 |
| NO981865D0 (no) | 1998-04-24 |
| EP0857069A1 (en) | 1998-08-12 |
| NZ320446A (en) | 1999-05-28 |
| CN1202829A (zh) | 1998-12-23 |
| WO1997015331A1 (en) | 1997-05-01 |
| NO981865L (no) | 1998-06-24 |
| JP2000501282A (ja) | 2000-02-08 |
| BR9610932A (pt) | 1999-12-21 |
| AU7318396A (en) | 1997-05-15 |
| ZA969015B (en) | 1998-04-28 |
| GB9521806D0 (en) | 1996-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |