CN102861330B - 一种Hib多糖与精制破伤风类毒素偶联工艺 - Google Patents
一种Hib多糖与精制破伤风类毒素偶联工艺 Download PDFInfo
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- CN102861330B CN102861330B CN201210393381.5A CN201210393381A CN102861330B CN 102861330 B CN102861330 B CN 102861330B CN 201210393381 A CN201210393381 A CN 201210393381A CN 102861330 B CN102861330 B CN 102861330B
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- polysaccharide
- hib
- conjugate
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- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 50
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 50
- 229960000814 tetanus toxoid Drugs 0.000 title claims abstract description 16
- 238000010168 coupling process Methods 0.000 title claims abstract description 12
- 241000606768 Haemophilus influenzae Species 0.000 title abstract 2
- 229940045808 haemophilus influenzae type b Drugs 0.000 title abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 34
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 claims abstract description 30
- 241001597008 Nomeidae Species 0.000 claims abstract description 22
- 239000011780 sodium chloride Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000004913 activation Effects 0.000 claims abstract description 7
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 20
- 238000000108 ultra-filtration Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 229920002684 Sepharose Polymers 0.000 claims description 5
- 239000003480 eluent Substances 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 238000005374 membrane filtration Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000008215 water for injection Substances 0.000 claims description 5
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 1
- 150000001718 carbodiimides Chemical class 0.000 abstract description 8
- 238000000502 dialysis Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 102000002852 Vasopressins Human genes 0.000 abstract 3
- 108010004977 Vasopressins Proteins 0.000 abstract 3
- KBZOIRJILGZLEJ-LGYYRGKSSA-N argipressin Chemical compound C([C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@@H](C(N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N1)=O)N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(N)=O)C1=CC=CC=C1 KBZOIRJILGZLEJ-LGYYRGKSSA-N 0.000 abstract 3
- 229960003726 vasopressin Drugs 0.000 abstract 3
- 229960005486 vaccine Drugs 0.000 description 13
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 10
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 5
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 210000001744 T-lymphocyte Anatomy 0.000 description 3
- 239000000427 antigen Substances 0.000 description 3
- 102000036639 antigens Human genes 0.000 description 3
- 108091007433 antigens Proteins 0.000 description 3
- 230000005847 immunogenicity Effects 0.000 description 3
- 229940031937 polysaccharide vaccine Drugs 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229960004443 hemophilus influenzae b vaccines Drugs 0.000 description 2
- 230000001900 immune effect Effects 0.000 description 2
- 230000006054 immunological memory Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- PZSNLKGFIPUIHX-KUFNSSOESA-N (2R,3R,4R)-1-[(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pentane-1,2,3,4,5-pentol Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)C(O)C1O[C@H](CO)[C@@H](O)[C@H]1O PZSNLKGFIPUIHX-KUFNSSOESA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 239000000304 virulence factor Substances 0.000 description 1
- 230000007923 virulence factor Effects 0.000 description 1
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- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210393381.5A CN102861330B (zh) | 2012-06-29 | 2012-10-16 | 一种Hib多糖与精制破伤风类毒素偶联工艺 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221249 | 2012-06-29 | ||
| CN201210221249.6 | 2012-06-29 | ||
| CN201210393381.5A CN102861330B (zh) | 2012-06-29 | 2012-10-16 | 一种Hib多糖与精制破伤风类毒素偶联工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102861330A CN102861330A (zh) | 2013-01-09 |
| CN102861330B true CN102861330B (zh) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210393381.5A Active CN102861330B (zh) | 2012-06-29 | 2012-10-16 | 一种Hib多糖与精制破伤风类毒素偶联工艺 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102861330B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251943B (zh) * | 2013-05-20 | 2014-12-24 | 成都欧林生物科技股份有限公司 | 一种制备b型流感嗜血杆菌多糖结合疫苗的方法 |
| CN104225588B (zh) * | 2014-08-20 | 2016-06-22 | 北京智飞绿竹生物制药有限公司 | b型流感嗜血杆菌结合疫苗的制备方法 |
| CN105031642A (zh) * | 2015-08-31 | 2015-11-11 | 成都欧林生物科技股份有限公司 | 一种a群脑膜炎球菌荚膜多糖结合疫苗及其制备方法 |
| CN105031643A (zh) * | 2015-08-31 | 2015-11-11 | 成都欧林生物科技股份有限公司 | 一种a群脑膜炎球菌荚膜多糖结合疫苗的制备方法及应用 |
| CN105056228A (zh) * | 2015-08-31 | 2015-11-18 | 成都欧林生物科技股份有限公司 | 一种a群脑膜炎球菌荚膜多糖结合疫苗的制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228709A (zh) * | 1996-07-02 | 1999-09-15 | 康诺特实验室有限公司 | 多价dtp-polio疫苗 |
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2012
- 2012-10-16 CN CN201210393381.5A patent/CN102861330B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228709A (zh) * | 1996-07-02 | 1999-09-15 | 康诺特实验室有限公司 | 多价dtp-polio疫苗 |
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| CN102861330A (zh) | 2013-01-09 |
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Inventor after: Chen Geng Inventor after: Wu Changhua Inventor after: Luo Lixin Inventor after: Wu Qiang Inventor after: Guan Xiaofeng Inventor after: Chen Keping Inventor after: Su Shu Inventor before: Chen Geng Inventor before: Wu Changhua Inventor before: Luo Lixin Inventor before: Wu Qiang Inventor before: Guan Xiaofeng Inventor before: Chen Keping |
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