CA1206905A - Process for the production of capsular polyosides and capsular polyosides obtained thereby - Google Patents
Process for the production of capsular polyosides and capsular polyosides obtained therebyInfo
- Publication number
- CA1206905A CA1206905A CA000408233A CA408233A CA1206905A CA 1206905 A CA1206905 A CA 1206905A CA 000408233 A CA000408233 A CA 000408233A CA 408233 A CA408233 A CA 408233A CA 1206905 A CA1206905 A CA 1206905A
- Authority
- CA
- Canada
- Prior art keywords
- capsular
- polyosides
- submitting
- retained material
- filtration
- 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
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 51
- 230000000717 retained effect Effects 0.000 claims abstract description 33
- 239000006228 supernatant Substances 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000000813 microbial effect Effects 0.000 claims abstract description 10
- 230000012010 growth Effects 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 210000004379 membrane Anatomy 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- 239000008346 aqueous phase Substances 0.000 claims description 20
- 239000012071 phase Substances 0.000 claims description 18
- 239000012153 distilled water Substances 0.000 claims description 17
- 239000002609 medium Substances 0.000 claims description 15
- 239000001963 growth medium Substances 0.000 claims description 12
- OAABHEHWRQAHEJ-UHFFFAOYSA-N butan-1-ol;chloroform Chemical compound ClC(Cl)Cl.CCCCO OAABHEHWRQAHEJ-UHFFFAOYSA-N 0.000 claims description 11
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 10
- 241000193998 Streptococcus pneumoniae Species 0.000 claims description 9
- 238000000502 dialysis Methods 0.000 claims description 9
- 229940031000 streptococcus pneumoniae Drugs 0.000 claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 8
- 241000588747 Klebsiella pneumoniae Species 0.000 claims description 7
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 6
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims description 6
- 235000019797 dipotassium phosphate Nutrition 0.000 claims description 6
- 241000606768 Haemophilus influenzae Species 0.000 claims description 5
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 5
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- ISAKRJDGNUQOIC-UHFFFAOYSA-N Uracil Chemical compound O=C1C=CNC(=O)N1 ISAKRJDGNUQOIC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 4
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 4
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 4
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 4
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 4
- QIVBCDIJIAJPQS-UHFFFAOYSA-N tryptophan Chemical compound C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 claims description 4
- 108010009736 Protein Hydrolysates Proteins 0.000 claims description 3
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003531 protein hydrolysate Substances 0.000 claims description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 claims description 2
- GXDQRUABXSGKQL-MCDZGGTQSA-N (2r,3r,4s,5r)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol;3-(1-methylpyrrolidin-2-yl)pyridine Chemical compound CN1CCCC1C1=CC=CN=C1.C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O GXDQRUABXSGKQL-MCDZGGTQSA-N 0.000 claims description 2
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 2
- AEDORKVKMIVLBW-BLDDREHASA-N 3-oxo-3-[[(2r,3s,4s,5r,6r)-3,4,5-trihydroxy-6-[[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methoxy]oxan-2-yl]methoxy]propanoic acid Chemical compound OCC1=C(O)C(C)=NC=C1CO[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](COC(=O)CC(O)=O)O1 AEDORKVKMIVLBW-BLDDREHASA-N 0.000 claims description 2
- 229930024421 Adenine Natural products 0.000 claims description 2
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 claims description 2
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 108010076119 Caseins Proteins 0.000 claims description 2
- 235000019743 Choline chloride Nutrition 0.000 claims description 2
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 claims description 2
- 241000588724 Escherichia coli Species 0.000 claims description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 2
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 claims description 2
- 239000001888 Peptone Substances 0.000 claims description 2
- 108010080698 Peptones Proteins 0.000 claims description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 claims description 2
- FCASKLHVRFDIJB-UHFFFAOYSA-N Riboflavine Natural products Cc1cc2N=C3C(NC(=O)NC3=O)N(CC(O)C(O)C(O)CO)c2cc1C FCASKLHVRFDIJB-UHFFFAOYSA-N 0.000 claims description 2
- 229960000643 adenine Drugs 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 235000009582 asparagine Nutrition 0.000 claims description 2
- 229960001230 asparagine Drugs 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000005018 casein Substances 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 229960003178 choline chloride Drugs 0.000 claims description 2
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 2
- 229960003067 cystine Drugs 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 235000013922 glutamic acid Nutrition 0.000 claims description 2
- 239000004220 glutamic acid Substances 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 229940099596 manganese sulfate Drugs 0.000 claims description 2
- 239000011702 manganese sulphate Substances 0.000 claims description 2
- 235000007079 manganese sulphate Nutrition 0.000 claims description 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 2
- 235000001968 nicotinic acid Nutrition 0.000 claims description 2
- 229960003512 nicotinic acid Drugs 0.000 claims description 2
- 239000011664 nicotinic acid Substances 0.000 claims description 2
- 235000019319 peptone Nutrition 0.000 claims description 2
- 108010009004 proteose-peptone Proteins 0.000 claims description 2
- 235000019171 pyridoxine hydrochloride Nutrition 0.000 claims description 2
- 239000011764 pyridoxine hydrochloride Substances 0.000 claims description 2
- 235000019192 riboflavin Nutrition 0.000 claims description 2
- 229960002477 riboflavin Drugs 0.000 claims description 2
- 239000002151 riboflavin Substances 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- 229940088174 thiamine 1 mg Drugs 0.000 claims description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 2
- 229940038773 trisodium citrate Drugs 0.000 claims description 2
- 229940035893 uracil Drugs 0.000 claims description 2
- 229940011671 vitamin b6 Drugs 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 229960001763 zinc sulfate Drugs 0.000 claims description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 abstract description 15
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- 229960005486 vaccine Drugs 0.000 abstract description 11
- 102000039446 nucleic acids Human genes 0.000 abstract description 8
- 108020004707 nucleic acids Proteins 0.000 abstract description 8
- 150000007523 nucleic acids Chemical class 0.000 abstract description 3
- 150000002632 lipids Chemical class 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- 241001465754 Metazoa Species 0.000 description 19
- 238000000605 extraction Methods 0.000 description 15
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 14
- 235000018102 proteins Nutrition 0.000 description 14
- 102000006382 Ribonucleases Human genes 0.000 description 10
- 108010083644 Ribonucleases Proteins 0.000 description 10
- 238000011026 diafiltration Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 235000000346 sugar Nutrition 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000005119 centrifugation Methods 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 102000016911 Deoxyribonucleases Human genes 0.000 description 6
- 108010053770 Deoxyribonucleases Proteins 0.000 description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 6
- 239000001632 sodium acetate Substances 0.000 description 6
- 235000017281 sodium acetate Nutrition 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 5
- 108010059712 Pronase Proteins 0.000 description 5
- 239000008363 phosphate buffer Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
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- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 2
- 241000194017 Streptococcus Species 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000003708 ampul Substances 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
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- 230000003067 hemagglutinative effect Effects 0.000 description 2
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- 230000009885 systemic effect Effects 0.000 description 2
- 238000002255 vaccination Methods 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 241000511343 Chondrostoma nasus Species 0.000 description 1
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- 208000014085 Chronic respiratory disease Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 102000007260 Deoxyribonuclease I Human genes 0.000 description 1
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- 241000588722 Escherichia Species 0.000 description 1
- 241000100287 Membras Species 0.000 description 1
- RTYZCUMXOXNVSI-UHFFFAOYSA-N OOOOOOOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOOOOOOO RTYZCUMXOXNVSI-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 208000037273 Pathologic Processes Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- JVWLUVNSQYXYBE-UHFFFAOYSA-N Ribitol Natural products OCC(C)C(O)C(O)CO JVWLUVNSQYXYBE-UHFFFAOYSA-N 0.000 description 1
- 102100026411 Ribonuclease 4 Human genes 0.000 description 1
- 108010046983 Ribonuclease T1 Proteins 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Substances ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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- 210000003743 erythrocyte Anatomy 0.000 description 1
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- 150000004676 glycans Chemical class 0.000 description 1
- 150000002402 hexoses Chemical class 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
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- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 229940031348 multivalent vaccine Drugs 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
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- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- HEBKCHPVOIAQTA-ZXFHETKHSA-N ribitol Chemical compound OC[C@H](O)[C@H](O)[C@H](O)CO HEBKCHPVOIAQTA-ZXFHETKHSA-N 0.000 description 1
- 108010066490 ribonuclease 4 Proteins 0.000 description 1
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Classifications
-
- 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
- A61K39/02—Bacterial antigens
- A61K39/025—Enterobacteriales, e.g. Enterobacter
- A61K39/0266—Klebsiella
-
- 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
- A61K39/02—Bacterial antigens
- A61K39/09—Lactobacillales, e.g. aerococcus, enterococcus, lactobacillus, lactococcus, streptococcus
- A61K39/092—Streptococcus
-
- 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
- A61K39/02—Bacterial antigens
- A61K39/102—Pasteurellales, e.g. Actinobacillus, Pasteurella; Haemophilus
-
- 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
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Mycology (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8114842 | 1981-07-30 | ||
| FR8114842A FR2510606A1 (fr) | 1981-07-30 | 1981-07-30 | Procede d'obtention de polyosides capsulaires, polyosides capsulaires ainsi obtenus et leur application a la preparation de vaccins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1206905A true CA1206905A (en) | 1986-07-02 |
Family
ID=9261011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000408233A Expired CA1206905A (en) | 1981-07-30 | 1982-07-28 | Process for the production of capsular polyosides and capsular polyosides obtained thereby |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0071515B1 (enExample) |
| AT (1) | ATE16244T1 (enExample) |
| CA (1) | CA1206905A (enExample) |
| DD (1) | DD202623A5 (enExample) |
| DE (1) | DE3267160D1 (enExample) |
| DK (1) | DK327182A (enExample) |
| ES (1) | ES514496A0 (enExample) |
| FR (1) | FR2510606A1 (enExample) |
| IE (1) | IE53582B1 (enExample) |
| NO (1) | NO159394C (enExample) |
| PT (1) | PT75301B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008129559A2 (en) | 2007-04-23 | 2008-10-30 | Serum Institute Of India Ltd | Antigenic polysaccharides and process for their preparation |
| WO2011148382A1 (en) | 2010-05-28 | 2011-12-01 | Biological E Limited | An improved process for the purification of capsular polysaccharides of haemophilus influenza - b, neisseria meningitis such as serotypes a, c, y and w-135, and other similar related capsular polysaccharides produced from both gram negative and gram positive microorganisms using aluminium phosphate with alcohol. |
| WO2024062494A1 (en) | 2022-09-19 | 2024-03-28 | Biological E Limited | Method for the purification of capsular polysaccharides |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0238739B1 (en) * | 1986-03-27 | 1992-02-05 | Swiss Serum and Vaccine Institute Berne | Klebsiella capsular polysaccharide vaccine |
| US6426074B1 (en) * | 1997-03-19 | 2002-07-30 | The Brigham And Women's Hospital Inc. | Group B Streptococcus vaccine |
| CN100529054C (zh) * | 2000-03-16 | 2009-08-19 | 费城儿童医院 | 调节肺炎球菌荚膜多糖的生产 |
| NZ511680A (en) | 2001-05-14 | 2004-07-30 | Univ Waikato | Method for preparing nucleic acid or DNA samples and a DNA extraction process using thermophilic proteases |
| GB0522303D0 (en) * | 2005-11-01 | 2005-12-07 | Chiron Srl | Culture method |
| WO2011151841A1 (en) * | 2010-05-31 | 2011-12-08 | Panacea Biotec Limited | Fermentation process for streptococcus pneumoniae |
| KR20240110660A (ko) | 2016-12-30 | 2024-07-15 | 박사이트, 인코포레이티드 | 비자연 아미노산을 갖는 폴리펩타이드-항원 접합체 |
| US11951165B2 (en) | 2016-12-30 | 2024-04-09 | Vaxcyte, Inc. | Conjugated vaccine carrier proteins |
| WO2020010016A1 (en) | 2018-07-04 | 2020-01-09 | Sutrovax, Inc. | Self-adjuvanted immunogenic conjugates |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2166963A (en) * | 1936-11-19 | 1939-07-25 | Sharp & Dohme Inc | Antigenic polysaccharide complex |
| US2528972A (en) * | 1947-05-15 | 1950-11-07 | Western Reserve University | Prophylactic toxoid compound and method of making same |
| FR2407262A1 (fr) * | 1977-10-27 | 1979-05-25 | Cassenne Lab Sa | Nouveaux polysaccharides extraits de corps microbiens d'haemophilus influenzae, procede de preparation et application a titre de medicaments de ces nouveaux produits |
| CA1115210A (en) * | 1977-11-28 | 1981-12-29 | Dennis J. Carlo | Pneumococcal vaccine |
| US4264764A (en) * | 1979-01-12 | 1981-04-28 | Merck & Co., Inc. | Meningitis vaccine |
| US4221906A (en) * | 1979-03-19 | 1980-09-09 | American Cyanamid Company | Stabilization of pneumococcal polysaccharides |
| US4307080A (en) * | 1979-09-24 | 1981-12-22 | Merck & Co., Inc. | Meningitis vaccine |
| US4287173A (en) * | 1979-09-24 | 1981-09-01 | Merck & Co., Inc. | Vaccine for dental caries |
-
1981
- 1981-07-30 FR FR8114842A patent/FR2510606A1/fr active Granted
-
1982
- 1982-07-15 IE IE1705/82A patent/IE53582B1/en unknown
- 1982-07-19 EP EP82401343A patent/EP0071515B1/fr not_active Expired
- 1982-07-19 DE DE8282401343T patent/DE3267160D1/de not_active Expired
- 1982-07-19 AT AT82401343T patent/ATE16244T1/de not_active IP Right Cessation
- 1982-07-21 DK DK327182A patent/DK327182A/da not_active Application Discontinuation
- 1982-07-23 PT PT75301A patent/PT75301B/pt not_active IP Right Cessation
- 1982-07-28 NO NO822592A patent/NO159394C/no unknown
- 1982-07-28 CA CA000408233A patent/CA1206905A/en not_active Expired
- 1982-07-29 DD DD82242065A patent/DD202623A5/de unknown
- 1982-07-29 ES ES514496A patent/ES514496A0/es active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008129559A2 (en) | 2007-04-23 | 2008-10-30 | Serum Institute Of India Ltd | Antigenic polysaccharides and process for their preparation |
| WO2011148382A1 (en) | 2010-05-28 | 2011-12-01 | Biological E Limited | An improved process for the purification of capsular polysaccharides of haemophilus influenza - b, neisseria meningitis such as serotypes a, c, y and w-135, and other similar related capsular polysaccharides produced from both gram negative and gram positive microorganisms using aluminium phosphate with alcohol. |
| WO2024062494A1 (en) | 2022-09-19 | 2024-03-28 | Biological E Limited | Method for the purification of capsular polysaccharides |
Also Published As
| Publication number | Publication date |
|---|---|
| DK327182A (da) | 1983-01-31 |
| NO822592L (no) | 1983-01-31 |
| ES8305827A1 (es) | 1983-04-16 |
| EP0071515B1 (fr) | 1985-10-30 |
| FR2510606A1 (fr) | 1983-02-04 |
| NO159394B (no) | 1988-09-12 |
| IE53582B1 (en) | 1988-12-21 |
| IE821705L (en) | 1983-01-30 |
| FR2510606B1 (enExample) | 1984-10-26 |
| ES514496A0 (es) | 1983-04-16 |
| DE3267160D1 (en) | 1985-12-05 |
| ATE16244T1 (de) | 1985-11-15 |
| PT75301B (fr) | 1984-07-31 |
| DD202623A5 (de) | 1983-09-28 |
| EP0071515A1 (fr) | 1983-02-09 |
| PT75301A (fr) | 1982-08-01 |
| NO159394C (no) | 1988-12-21 |
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