KR100641490B1 - 백신용도이거나 결합백신으로서 단백질에 결합되는 세균성 캡슐형 다당류의 추출 및 단리방법 - Google Patents
백신용도이거나 결합백신으로서 단백질에 결합되는 세균성 캡슐형 다당류의 추출 및 단리방법 Download PDFInfo
- Publication number
- KR100641490B1 KR100641490B1 KR1020007006995A KR20007006995A KR100641490B1 KR 100641490 B1 KR100641490 B1 KR 100641490B1 KR 1020007006995 A KR1020007006995 A KR 1020007006995A KR 20007006995 A KR20007006995 A KR 20007006995A KR 100641490 B1 KR100641490 B1 KR 100641490B1
- Authority
- KR
- South Korea
- Prior art keywords
- polysaccharide
- group
- polysaccharides
- cps
- capsular
- 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 - Lifetime
Links
- 150000004676 glycans Chemical class 0.000 title claims abstract description 158
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 157
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 157
- 229960005486 vaccine Drugs 0.000 title claims abstract description 37
- 230000001580 bacterial effect Effects 0.000 title claims abstract description 32
- 238000000605 extraction Methods 0.000 title claims abstract description 32
- 102000004169 proteins and genes Human genes 0.000 title claims description 23
- 230000027455 binding Effects 0.000 title claims description 18
- 108090000623 proteins and genes Proteins 0.000 title claims description 18
- 238000002955 isolation Methods 0.000 title description 7
- 238000000034 method Methods 0.000 claims abstract description 93
- 239000012228 culture supernatant Substances 0.000 claims abstract description 11
- 239000002585 base Substances 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 238000000926 separation method Methods 0.000 claims description 23
- 239000003153 chemical reaction reagent Substances 0.000 claims description 22
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical group CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 21
- 241000193990 Streptococcus sp. 'group B' Species 0.000 claims description 18
- 241000894006 Bacteria Species 0.000 claims description 16
- 102000039446 nucleic acids Human genes 0.000 claims description 16
- 108020004707 nucleic acids Proteins 0.000 claims description 16
- 150000007523 nucleic acids Chemical class 0.000 claims description 16
- 230000001413 cellular effect Effects 0.000 claims description 15
- 238000005227 gel permeation chromatography Methods 0.000 claims description 15
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 241000192125 Firmicutes Species 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000004191 hydrophobic interaction chromatography Methods 0.000 claims description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- 125000003047 N-acetyl group Chemical group 0.000 claims description 8
- 238000004587 chromatography analysis Methods 0.000 claims description 8
- 241000194017 Streptococcus Species 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 7
- 229920001184 polypeptide Polymers 0.000 claims description 7
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012346 acetyl chloride Substances 0.000 claims description 4
- 238000006640 acetylation reaction Methods 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- YBADLXQNJCMBKR-UHFFFAOYSA-N (4-nitrophenyl)acetic acid Chemical compound OC(=O)CC1=CC=C([N+]([O-])=O)C=C1 YBADLXQNJCMBKR-UHFFFAOYSA-N 0.000 claims description 3
- SMWZGZIZOHNWBH-UHFFFAOYSA-N 3-bromo-5-phenyl-1,2-oxazole Chemical compound O1N=C(Br)C=C1C1=CC=CC=C1 SMWZGZIZOHNWBH-UHFFFAOYSA-N 0.000 claims description 3
- 241000588653 Neisseria Species 0.000 claims description 3
- 241000588650 Neisseria meningitidis Species 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 125000003172 aldehyde group Chemical group 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000003636 conditioned culture medium Substances 0.000 claims description 2
- 150000002009 diols Chemical group 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims description 2
- 238000011210 chromatographic step Methods 0.000 claims 6
- 108091005461 Nucleic proteins Proteins 0.000 claims 5
- 238000005538 encapsulation Methods 0.000 claims 3
- 150000007529 inorganic bases Chemical class 0.000 claims 2
- 238000005576 amination reaction Methods 0.000 claims 1
- 230000001268 conjugating effect Effects 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 9
- 230000003053 immunization Effects 0.000 abstract description 7
- 208000035143 Bacterial infection Diseases 0.000 abstract description 3
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 38
- 108091007433 antigens Proteins 0.000 description 18
- 102000036639 antigens Human genes 0.000 description 18
- 239000000427 antigen Substances 0.000 description 17
- 239000006228 supernatant Substances 0.000 description 17
- 238000002360 preparation method Methods 0.000 description 16
- 241000282414 Homo sapiens Species 0.000 description 15
- 238000004458 analytical method Methods 0.000 description 13
- 208000015181 infectious disease Diseases 0.000 description 12
- 239000012634 fragment Substances 0.000 description 11
- 235000018102 proteins Nutrition 0.000 description 11
- 230000028993 immune response Effects 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 241000283973 Oryctolagus cuniculus Species 0.000 description 8
- -1 carboxylic acids Chemical class 0.000 description 8
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 8
- OIPPWFOQEKKFEE-UHFFFAOYSA-N orcinol Chemical compound CC1=CC(O)=CC(O)=C1 OIPPWFOQEKKFEE-UHFFFAOYSA-N 0.000 description 8
- 239000008188 pellet Substances 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 7
- SQVRNKJHWKZAKO-UHFFFAOYSA-N beta-N-Acetyl-D-neuraminic acid Natural products CC(=O)NC1C(O)CC(O)(C(O)=O)OC1C(O)C(O)CO SQVRNKJHWKZAKO-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 230000036039 immunity Effects 0.000 description 7
- 230000005764 inhibitory process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229940031937 polysaccharide vaccine Drugs 0.000 description 7
- MSFSPUZXLOGKHJ-UHFFFAOYSA-N Muraminsaeure Natural products OC(=O)C(C)OC1C(N)C(O)OC(CO)C1O MSFSPUZXLOGKHJ-UHFFFAOYSA-N 0.000 description 6
- 108010013639 Peptidoglycan Proteins 0.000 description 6
- 239000002671 adjuvant Substances 0.000 description 6
- 238000013375 chromatographic separation Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000002649 immunization Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000000569 multi-angle light scattering Methods 0.000 description 6
- 239000012465 retentate Substances 0.000 description 6
- SQVRNKJHWKZAKO-OQPLDHBCSA-N sialic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)OC1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-OQPLDHBCSA-N 0.000 description 6
- 241000588724 Escherichia coli Species 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 241000606768 Haemophilus influenzae Species 0.000 description 5
- 108060003951 Immunoglobulin Proteins 0.000 description 5
- 230000005875 antibody response Effects 0.000 description 5
- 229940045808 haemophilus influenzae type b Drugs 0.000 description 5
- 230000001900 immune effect Effects 0.000 description 5
- 102000018358 immunoglobulin Human genes 0.000 description 5
- 239000008194 pharmaceutical composition Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000009007 Diagnostic Kit Methods 0.000 description 4
- 241000617590 Escherichia coli K1 Species 0.000 description 4
- OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 description 4
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 description 4
- MBLBDJOUHNCFQT-LXGUWJNJSA-N N-acetylglucosamine Natural products CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 description 4
- 229920002684 Sepharose Polymers 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 239000012505 Superdex™ Substances 0.000 description 4
- 210000001744 T-lymphocyte Anatomy 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010828 elution Methods 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 229950006780 n-acetylglucosamine Drugs 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 229920000936 Agarose Polymers 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- 241000193403 Clostridium Species 0.000 description 3
- 108010060123 Conjugate Vaccines Proteins 0.000 description 3
- 241000186216 Corynebacterium Species 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 108090000988 Lysostaphin Proteins 0.000 description 3
- 102000016943 Muramidase Human genes 0.000 description 3
- 108010014251 Muramidase Proteins 0.000 description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 241000191940 Staphylococcus Species 0.000 description 3
- 206010061372 Streptococcal infection Diseases 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 238000011097 chromatography purification Methods 0.000 description 3
- 229940031670 conjugate vaccine Drugs 0.000 description 3
- 229940088598 enzyme Drugs 0.000 description 3
- 230000000984 immunochemical effect Effects 0.000 description 3
- 206010022000 influenza Diseases 0.000 description 3
- 229960000274 lysozyme Drugs 0.000 description 3
- 239000004325 lysozyme Substances 0.000 description 3
- 235000010335 lysozyme Nutrition 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 235000020030 perry Nutrition 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 229920000136 polysorbate Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 101710117545 C protein Proteins 0.000 description 2
- 241000737241 Cocos Species 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000194033 Enterococcus Species 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 241000186781 Listeria Species 0.000 description 2
- 201000009906 Meningitis Diseases 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- MNLRQHMNZILYPY-MDMHTWEWSA-N N-acetyl-alpha-D-muramic acid Chemical compound OC(=O)[C@@H](C)O[C@H]1[C@H](O)[C@@H](CO)O[C@H](O)[C@@H]1NC(C)=O MNLRQHMNZILYPY-MDMHTWEWSA-N 0.000 description 2
- SQVRNKJHWKZAKO-LUWBGTNYSA-N N-acetylneuraminic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)CC(O)(C(O)=O)O[C@H]1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-LUWBGTNYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 206010040047 Sepsis Diseases 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 239000012345 acetylating agent Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000000890 antigenic effect Effects 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000006196 deacetylation Effects 0.000 description 2
- 238000003381 deacetylation reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 230000002949 hemolytic effect Effects 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000002013 hydrophilic interaction chromatography Methods 0.000 description 2
- 150000002433 hydrophilic molecules Chemical class 0.000 description 2
- 230000002163 immunogen Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000002356 laser light scattering Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008774 maternal effect Effects 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 238000005375 photometry Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000006268 reductive amination reaction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 238000001542 size-exclusion chromatography Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- PRLDILURXJMICQ-UHFFFAOYSA-N 4-[(4-aminophenyl)methoxymethyl]aniline Chemical compound C1=CC(N)=CC=C1COCC1=CC=C(N)C=C1 PRLDILURXJMICQ-UHFFFAOYSA-N 0.000 description 1
- 208000029483 Acquired immunodeficiency Diseases 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 240000003291 Armoracia rusticana Species 0.000 description 1
- 235000011330 Armoracia rusticana Nutrition 0.000 description 1
- 108020000946 Bacterial DNA Proteins 0.000 description 1
- 108020004513 Bacterial RNA Proteins 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 238000009010 Bradford assay Methods 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 208000037384 Clostridium Infections Diseases 0.000 description 1
- 208000022453 Clostridium infectious disease Diseases 0.000 description 1
- 206010010594 Congenital pneumonia Diseases 0.000 description 1
- 241000557626 Corvus corax Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 238000012286 ELISA Assay Methods 0.000 description 1
- 241000186811 Erysipelothrix Species 0.000 description 1
- 241000606790 Haemophilus Species 0.000 description 1
- 102000001706 Immunoglobulin Fab Fragments Human genes 0.000 description 1
- 108010054477 Immunoglobulin Fab Fragments Proteins 0.000 description 1
- 206010021531 Impetigo Diseases 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 241000186779 Listeria monocytogenes Species 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 206010027202 Meningitis bacterial Diseases 0.000 description 1
- 206010058780 Meningitis neonatal Diseases 0.000 description 1
- 230000006181 N-acylation Effects 0.000 description 1
- 229940124912 Neisseria meningitidis vaccine Drugs 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 241000276498 Pollachius virens Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000607768 Shigella Species 0.000 description 1
- 241000193985 Streptococcus agalactiae Species 0.000 description 1
- 241000193998 Streptococcus pneumoniae Species 0.000 description 1
- 241001505901 Streptococcus sp. 'group A' Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 108010055044 Tetanus Toxin Proteins 0.000 description 1
- 241000607626 Vibrio cholerae Species 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000005571 anion exchange chromatography Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 201000009904 bacterial meningitis Diseases 0.000 description 1
- 229960001212 bacterial vaccine Drugs 0.000 description 1
- 238000010945 base-catalyzed hydrolysis reactiony Methods 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005415 bioluminescence Methods 0.000 description 1
- 230000029918 bioluminescence Effects 0.000 description 1
- 238000013378 biophysical characterization Methods 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005277 cation exchange chromatography Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 239000013592 cell lysate Substances 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000850 deacetylating effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000002337 glycosamines Chemical group 0.000 description 1
- 210000005256 gram-negative cell Anatomy 0.000 description 1
- 210000005255 gram-positive cell Anatomy 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 244000052637 human pathogen Species 0.000 description 1
- 210000004408 hybridoma Anatomy 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 230000016784 immunoglobulin production Effects 0.000 description 1
- 239000003547 immunosorbent Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012678 infectious agent Substances 0.000 description 1
- 208000037798 influenza B Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229940127215 low-molecular weight heparin Drugs 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229940031348 multivalent vaccine Drugs 0.000 description 1
- 229940060155 neuac Drugs 0.000 description 1
- CERZMXAJYMMUDR-UHFFFAOYSA-N neuraminic acid Natural products NC1C(O)CC(O)(C(O)=O)OC1C(O)C(O)CO CERZMXAJYMMUDR-UHFFFAOYSA-N 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002482 oligosaccharides Polymers 0.000 description 1
- 238000007248 oxidative elimination reaction Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000007918 pathogenicity Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000004237 preparative chromatography Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 239000011546 protein dye Substances 0.000 description 1
- 229940023143 protein vaccine Drugs 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 201000003068 rheumatic fever Diseases 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000011218 seed culture Methods 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 125000005629 sialic acid group Chemical group 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229940031000 streptococcus pneumoniae Drugs 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 229940118376 tetanus toxin Drugs 0.000 description 1
- 229960000814 tetanus toxoid Drugs 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000024033 toxin binding Effects 0.000 description 1
- 239000013638 trimer Substances 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
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 229940118696 vibrio cholerae Drugs 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000003021 water soluble solvent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6860897P | 1997-12-23 | 1997-12-23 | |
| US60/068,608 | 1997-12-23 | ||
| PCT/US1998/027375 WO1999032653A1 (en) | 1997-12-23 | 1998-12-23 | Procedures for the extraction and isolation of bacterial capsular polysaccharides for use as vaccines or linked to proteins as conjugates vaccines |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067013976A Division KR100757630B1 (ko) | 1997-12-23 | 1998-12-23 | 신규한 추출 및 단리 방법으로 수득되는 세균성 캡슐형 다당류 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010033494A KR20010033494A (ko) | 2001-04-25 |
| KR100641490B1 true KR100641490B1 (ko) | 2006-10-31 |
Family
ID=22083630
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020007006995A Expired - Lifetime KR100641490B1 (ko) | 1997-12-23 | 1998-12-23 | 백신용도이거나 결합백신으로서 단백질에 결합되는 세균성 캡슐형 다당류의 추출 및 단리방법 |
| KR1020067013976A Expired - Fee Related KR100757630B1 (ko) | 1997-12-23 | 1998-12-23 | 신규한 추출 및 단리 방법으로 수득되는 세균성 캡슐형 다당류 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067013976A Expired - Fee Related KR100757630B1 (ko) | 1997-12-23 | 1998-12-23 | 신규한 추출 및 단리 방법으로 수득되는 세균성 캡슐형 다당류 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6248570B1 (enExample) |
| EP (3) | EP2226336B1 (enExample) |
| JP (2) | JP4435413B2 (enExample) |
| KR (2) | KR100641490B1 (enExample) |
| AT (1) | ATE468403T2 (enExample) |
| AU (1) | AU754256C (enExample) |
| CA (1) | CA2316975C (enExample) |
| CZ (1) | CZ302615B6 (enExample) |
| DE (1) | DE69841676D1 (enExample) |
| DK (1) | DK1051506T4 (enExample) |
| ES (2) | ES2346022T3 (enExample) |
| HU (1) | HUP0100623A3 (enExample) |
| NO (1) | NO331100B1 (enExample) |
| WO (1) | WO1999032653A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200024896A (ko) * | 2017-07-05 | 2020-03-09 | 인벤트프라이즈 엘엘씨 | 용해 효소, 접선방향 유동 여과, 및 다중모드 크로마토그래피를 이용한, 백신 제조를 위한 다당류 정제 |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005504718A (ja) * | 2001-01-23 | 2005-02-17 | アヴェンティス パストゥール | 多価髄膜炎菌多糖−タンパク質複合ワクチン |
| US8222232B2 (en) * | 2001-02-16 | 2012-07-17 | Cargill, Incorporated | Glucosamine and N-acetylglucosamine compositions and methods of making the same fungal biomass |
| US7816514B2 (en) | 2001-02-16 | 2010-10-19 | Cargill, Incorporated | Glucosamine and method of making glucosamine from microbial biomass |
| US20020115639A1 (en) * | 2001-02-16 | 2002-08-22 | Weiyu Fan | Glucosamine and method of making glucosamine from microbial blomass |
| US6693188B2 (en) | 2001-08-08 | 2004-02-17 | Cargill Incorporated | N-acetyl-D-glucosamine and process for producing N-acetyl-D-glucosamine |
| US7923437B2 (en) * | 2001-02-16 | 2011-04-12 | Cargill, Incorporated | Water soluble β-glucan, glucosamine, and N-acetylglucosamine compositions and methods for making the same |
| GB0115176D0 (en) | 2001-06-20 | 2001-08-15 | Chiron Spa | Capular polysaccharide solubilisation and combination vaccines |
| MXPA04009339A (es) * | 2002-03-26 | 2005-01-25 | Chiron Srl | Sacaridos modificados que tienen estabilidad mejorada en agua. |
| AU2003257003A1 (en) * | 2002-07-30 | 2004-02-16 | Baxter Healthcare S.A. | Chimeric multivalent polysaccharide conjugate vaccines |
| US20060003965A1 (en) * | 2002-11-01 | 2006-01-05 | Fosdick Lawrence D | N-acetyl-d-glucosamine (nag) supplemented food products and beverages |
| US20060058263A1 (en) * | 2002-11-01 | 2006-03-16 | Rogers Brent D | Heat pasturized liquids containing glucosamine |
| PT2172213E (pt) | 2003-01-30 | 2013-06-03 | Novartis Ag | Vacinas injetáveis contra múltiplos serogrupos meningocócicos |
| AU2004251734B2 (en) * | 2003-06-23 | 2010-11-04 | Baxalta GmbH | Vaccines against group Y neisseria meningitidis and meningococcal combinations thereof |
| GB0406013D0 (en) * | 2004-03-17 | 2004-04-21 | Chiron Srl | Analysis of saccharide vaccines without interference |
| JP5026266B2 (ja) * | 2004-08-12 | 2012-09-12 | リポクセン テクノロジーズ リミテッド | 分別 |
| GB0502096D0 (en) * | 2005-02-01 | 2005-03-09 | Chiron Srl | Purification of streptococcal capsular polysaccharide |
| GB0502095D0 (en) * | 2005-02-01 | 2005-03-09 | Chiron Srl | Conjugation of streptococcal capsular saccharides |
| CN104815327A (zh) * | 2005-04-08 | 2015-08-05 | 惠氏有限责任公司 | 多价肺炎球菌多糖-蛋白质缀合物组合物 |
| AU2011253684B8 (en) * | 2005-04-08 | 2013-07-11 | Wyeth Llc | Multivalent pneumococcal polysaccharide-protein conjugate composition |
| CA2620416A1 (en) * | 2005-08-24 | 2007-03-01 | Novartis Vaccines And Diagnostics S.R.L. | Zwitterionization of capsular saccharides |
| GB0522303D0 (en) | 2005-11-01 | 2005-12-07 | Chiron Srl | Culture method |
| CA2636983A1 (en) * | 2006-01-13 | 2007-07-26 | Baxter International Inc. | Method for purifying polysaccharides |
| CA2646993C (en) | 2006-03-22 | 2016-01-26 | Novartis Ag | Regimens for immunisation with meningococcal conjugates |
| US10828361B2 (en) | 2006-03-22 | 2020-11-10 | Glaxosmithkline Biologicals Sa | Regimens for immunisation with meningococcal conjugates |
| GB0605757D0 (en) * | 2006-03-22 | 2006-05-03 | Chiron Srl | Separation of conjugated and unconjugated components |
| US8808707B1 (en) | 2006-05-08 | 2014-08-19 | Wyeth Llc | Pneumococcal dosing regimen |
| EP1872791A1 (en) | 2006-06-30 | 2008-01-02 | Institut Pasteur | Use of bacterial polysaccharides for biofilm inhibition |
| PL2115010T3 (pl) | 2007-02-28 | 2012-07-31 | Lipoxen Tech Limited | Zmniejszanie zawartości endotoksyny w kwasach polisialowych |
| PL2114421T3 (pl) | 2007-03-05 | 2018-07-31 | Om Pharma | Ekstrakt bakteryjny do stosowania względem zaburzeń oddechowych i sposób jego wytwarzania |
| PT2129693T (pt) * | 2007-03-23 | 2017-02-14 | Wyeth Llc | Processo de purificação abreviado para a produção de polissacáridos capsulares de streptococcus pneumoniae |
| GB0818453D0 (en) | 2008-10-08 | 2008-11-12 | Novartis Ag | Fermentation processes for cultivating streptococci and purification processes for obtaining cps therefrom |
| JP5339243B2 (ja) * | 2008-04-24 | 2013-11-13 | 株式会社微生物化学研究所 | ストレプトコッカス・スイス感染症予防用ワクチン |
| US8647640B2 (en) * | 2009-06-24 | 2014-02-11 | Richard E. COWART | Vaccine compositions and methods of use to protect against infectious disease |
| CN103687600B (zh) * | 2011-03-22 | 2016-05-04 | 印度血清研究所私人有限公司 | 一种制备多糖的方法 |
| US9400250B2 (en) | 2013-09-30 | 2016-07-26 | Han Sheng Biotech Co., Ltd. | Method for analyzing mushrooms |
| MY186874A (en) * | 2014-02-25 | 2021-08-26 | Msd Wellcome Trust Hilleman Laboratories Pvt Ltd | A novel downstream process for purifying polysaccharides |
| EP2942396A1 (en) | 2014-05-07 | 2015-11-11 | Novartis AG | Polysaccharides produced by CPSC mutants |
| EP3034516A1 (en) * | 2014-12-19 | 2016-06-22 | Novartis AG | Purification of streptococcal capsular polysaccharide |
| IL255106B2 (en) | 2015-05-04 | 2023-04-01 | Pfizer | Protein-polysaccharide conjugates of group b streptococcus, methods for preparing conjugates, immunogenic preparations containing conjugates and their uses |
| WO2018104889A1 (en) | 2016-12-06 | 2018-06-14 | Glaxosmithkline Biologicals Sa | Purification process for capsular polysaccharide |
| AU2018262438B2 (en) * | 2017-05-05 | 2022-07-14 | Serum Institute Of India Private Limited | Method for removal of impurities from bacterial capsular polysaccharide based preparations |
| PT3678654T (pt) | 2017-09-07 | 2024-08-05 | Merck Sharp & Dohme Llc | Polissacáridos pneumocócicos e sua utilização em conjugados imunogénicos de polissacárido-proteína transportadora |
| FR3078977B1 (fr) | 2018-03-16 | 2023-03-17 | Biomerieux Sa | Procede d'extraction d'acides nucleiques |
| CA3199094A1 (en) * | 2020-10-22 | 2022-04-28 | Pfizer Inc. | Methods for purifying bacterial polysaccharides |
| CN117512031B (zh) * | 2023-10-16 | 2024-06-25 | 江苏金迪克生物技术股份有限公司 | 一种肺炎球菌荚膜多糖的纯化方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0238739A1 (en) * | 1986-03-27 | 1987-09-30 | Swiss Serum and Vaccine Institute Berne | Klebsiella capsular polysaccharide vaccine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523801A (en) | 1966-01-13 | 1970-08-11 | Kyowa Hakko Kogyo Kk | Process for the preparation of seasonings |
| US3577527A (en) * | 1969-01-27 | 1971-05-04 | Us Navy | Neisseria meningitidis antigen |
| US4258029A (en) | 1979-04-23 | 1981-03-24 | Connaught Laboratories Limited | Synthetic adjuvants for stimulation of antigenic responses |
| US4413057A (en) * | 1980-04-14 | 1983-11-01 | Merck & Co., Inc. | Group B streptococcal capsular polysaccharides |
| US4356170A (en) * | 1981-05-27 | 1982-10-26 | Canadian Patents & Development Ltd. | Immunogenic polysaccharide-protein conjugates |
| US4644059A (en) | 1982-07-06 | 1987-02-17 | Connaught Laboratories, Inc. | Haemophilus influenzae B polysaccharide-diptheria toxoid conjugate vaccine |
| AU586857B2 (en) * | 1986-03-27 | 1989-07-27 | Swiss Serum And Vaccine Institute Berne | Klebsiella capsular polysaccharide vaccine |
| US5530101A (en) | 1988-12-28 | 1996-06-25 | Protein Design Labs, Inc. | Humanized immunoglobulins |
| US5190746A (en) | 1989-05-10 | 1993-03-02 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Plaque inhibiting oligosaccharide |
| RU2105568C1 (ru) | 1989-12-14 | 1998-02-27 | Нэшнл Рисерч Каунсл Оф Канада | Полисахарид neisseria meningitidis с модифицированной группой b, конъюгированный антиген, вакцина против менингита группы b и способ индукции ответа антител к менингиту группы b |
| NZ239643A (en) | 1990-09-17 | 1996-05-28 | North American Vaccine Inc | Vaccine containing bacterial polysaccharide protein conjugate and adjuvant (c-nd-che-a-co-b-r) with a long chain alkyl group. |
| ZA937034B (en) * | 1992-09-24 | 1995-06-23 | Brigham & Womens Hospital | Group B streptococcus type II and type V polysaccharide-protein conjugate vaccines |
| US5811102A (en) * | 1995-06-07 | 1998-09-22 | National Research Council Of Canada | Modified meningococcal polysaccharide conjugate vaccines |
-
1998
- 1998-12-23 CA CA002316975A patent/CA2316975C/en not_active Expired - Lifetime
- 1998-12-23 EP EP10005184.6A patent/EP2226336B1/en not_active Expired - Lifetime
- 1998-12-23 JP JP2000525570A patent/JP4435413B2/ja not_active Expired - Lifetime
- 1998-12-23 WO PCT/US1998/027375 patent/WO1999032653A1/en not_active Ceased
- 1998-12-23 AU AU23071/99A patent/AU754256C/en not_active Expired
- 1998-12-23 ES ES98966468T patent/ES2346022T3/es not_active Expired - Lifetime
- 1998-12-23 KR KR1020007006995A patent/KR100641490B1/ko not_active Expired - Lifetime
- 1998-12-23 US US09/221,630 patent/US6248570B1/en not_active Expired - Lifetime
- 1998-12-23 DE DE69841676T patent/DE69841676D1/de not_active Expired - Lifetime
- 1998-12-23 EP EP98966468.5A patent/EP1051506B2/en not_active Expired - Lifetime
- 1998-12-23 KR KR1020067013976A patent/KR100757630B1/ko not_active Expired - Fee Related
- 1998-12-23 CZ CZ20002373A patent/CZ302615B6/cs not_active IP Right Cessation
- 1998-12-23 ES ES10005184.6T patent/ES2611464T3/es not_active Expired - Lifetime
- 1998-12-23 EP EP16182410.7A patent/EP3118225A1/en not_active Withdrawn
- 1998-12-23 AT AT98966468T patent/ATE468403T2/de active
- 1998-12-23 DK DK98966468.5T patent/DK1051506T4/da active
- 1998-12-23 HU HU0100623A patent/HUP0100623A3/hu unknown
-
2000
- 2000-06-21 NO NO20003226A patent/NO331100B1/no not_active IP Right Cessation
-
2009
- 2009-09-07 JP JP2009206304A patent/JP5144613B2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0238739A1 (en) * | 1986-03-27 | 1987-09-30 | Swiss Serum and Vaccine Institute Berne | Klebsiella capsular polysaccharide vaccine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200024896A (ko) * | 2017-07-05 | 2020-03-09 | 인벤트프라이즈 엘엘씨 | 용해 효소, 접선방향 유동 여과, 및 다중모드 크로마토그래피를 이용한, 백신 제조를 위한 다당류 정제 |
| KR102472936B1 (ko) * | 2017-07-05 | 2022-11-30 | 인벤트프라이즈 엘엘씨 | 용해 효소, 접선방향 유동 여과, 및 다중모드 크로마토그래피를 이용한, 백신 제조를 위한 다당류 정제 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100641490B1 (ko) | 백신용도이거나 결합백신으로서 단백질에 결합되는 세균성 캡슐형 다당류의 추출 및 단리방법 | |
| US8598337B2 (en) | Method for purifying polysaccharides | |
| Fournier et al. | Purification and characterization of Staphylococcus aureus type 8 capsular polysaccharide | |
| EP1109576B1 (en) | Immunogenic beta-propionamido-linked polysaccharide protein conjugate useful as a vaccine produced using an n-acryloylated polysaccharide | |
| Kogan et al. | Structural and immunochemical characterization of the type VIII group B Streptococcus capsular polysaccharide | |
| Wessels et al. | Antibody recognition of the type 14 pneumococcal capsule. Evidence for a conformational epitope in a neutral polysaccharide. | |
| US20010051364A1 (en) | Procedures for the extraction and isolation of bacterial capsular polysaccharides for use as vaccines or linked to proteins as conjugate vaccines | |
| AU2009309416B2 (en) | Purification method | |
| HK1147506B (en) | Bacterial capsular polysaccharide for use as vaccines or for linking to proteins in conjugate vaccines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20000622 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 20011017 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| A201 | Request for examination | ||
| AMND | Amendment | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20031223 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051121 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20060615 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20051121 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| A107 | Divisional application of patent | ||
| AMND | Amendment | ||
| J201 | Request for trial against refusal decision | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20060711 |
|
| PJ0201 | Trial against decision of rejection |
Patent event date: 20060711 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20060615 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20060818 Appeal identifier: 2006101005884 Request date: 20060711 |
|
| PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20060711 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20060711 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20060214 Patent event code: PB09011R02I Comment text: Amendment to Specification, etc. Patent event date: 20031223 Patent event code: PB09011R02I |
|
| B701 | Decision to grant | ||
| PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20060818 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20060816 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20061025 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20061024 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20091020 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20101018 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20111011 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20121009 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20121009 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20131010 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20131010 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20141008 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20141008 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20160929 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160929 Start annual number: 11 End annual number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20170929 Year of fee payment: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170929 Start annual number: 12 End annual number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20180928 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180928 Start annual number: 13 End annual number: 13 |
|
| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
Termination date: 20190623 Termination category: Expiration of duration |