MX368897B - Conjugados proteina-polisacarido de estreptococo grupo b, metodos para producir conjugados, composiciones inmunogenas que comprenden conjugados y sus usos. - Google Patents
Conjugados proteina-polisacarido de estreptococo grupo b, metodos para producir conjugados, composiciones inmunogenas que comprenden conjugados y sus usos.Info
- Publication number
- MX368897B MX368897B MX2017014127A MX2017014127A MX368897B MX 368897 B MX368897 B MX 368897B MX 2017014127 A MX2017014127 A MX 2017014127A MX 2017014127 A MX2017014127 A MX 2017014127A MX 368897 B MX368897 B MX 368897B
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- conjugates
- gbs
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- 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
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- 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
- A61K39/385—Haptens or antigens, bound to carriers
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- 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
- A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
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- 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
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
- A61K39/40—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum bacterial
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- 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
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
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- 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
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
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- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
- A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
- A61K47/6415—Toxins or lectins, e.g. clostridial toxins or Pseudomonas exotoxins
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- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
- A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
- A61K47/646—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent the entire peptide or protein drug conjugate elicits an immune response, e.g. conjugate vaccines
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- 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
- A61P31/04—Antibacterial agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
- C07K16/1267—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
- C07K16/1275—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Streptococcus (G)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/44—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
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- 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
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
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- 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
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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- 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
- A61K2039/55—Medicinal preparations containing antigens or antibodies characterised by the host/recipient, e.g. newborn with maternal antibodies
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- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55505—Inorganic adjuvants
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- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55566—Emulsions, e.g. Freund's adjuvant, MF59
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- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55577—Saponins; Quil A; QS21; ISCOMS
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- 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
- A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
- A61K2039/6031—Proteins
- A61K2039/6037—Bacterial toxins, e.g. diphteria toxoid [DT], tetanus toxoid [TT]
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- 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
- A61K2039/70—Multivalent vaccine
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- 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
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Virology (AREA)
- Sustainable Development (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
Abstract
La presente invención se refiere a conjugados inmunógenos proteína-polisacárido que comprenden un polisacárido capsular (CP) de Streptococcus agalactiae, denominado comúnmente estreptococo grupo B (GBS), y una proteína portadora, en donde el CP se selecciona del grupo que consiste en los serotipos la, Ib, II, III, IV, V, VI, VII, VIII y IX, y en donde el CP tiene un nivel de ácido siálico mayor de alrededor de 60 %; la invención también se refiere a métodos para obtener los conjugados y las composiciones inmunógenas que comprenden los conjugados; la invención también se refiere a composiciones inmunógenas que comprenden conjugados proteína-polisacárido, en donde los conjugados comprenden un CP de GBS serotipo IV y al menos un serotipo adicional; asimismo, la invención se refiere a métodos para inducir una respuesta inmunitaria en sujetos contra GBS y/o para reducir o prevenir la enfermedad por GBS invasivo en sujetos usando las composiciones descritas en la presente; los anticuerpos resultantes se pueden usar para tratar o prevenir la infección por GBS mediante inmunoterapia pasiva.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562156500P | 2015-05-04 | 2015-05-04 | |
US201562237820P | 2015-10-06 | 2015-10-06 | |
US201562237813P | 2015-10-06 | 2015-10-06 | |
US201662319539P | 2016-04-07 | 2016-04-07 | |
PCT/IB2016/052455 WO2016178123A1 (en) | 2015-05-04 | 2016-04-29 | Group b streptococcus polysaccharide-protein conjugates, methods for producing conjugates, immunogenic compositions comprising conjugates, and uses thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2017014127A MX2017014127A (es) | 2018-03-01 |
MX368897B true MX368897B (es) | 2019-10-21 |
Family
ID=55967339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017014127A MX368897B (es) | 2015-05-04 | 2016-04-29 | Conjugados proteina-polisacarido de estreptococo grupo b, metodos para producir conjugados, composiciones inmunogenas que comprenden conjugados y sus usos. |
Country Status (21)
Country | Link |
---|---|
US (4) | US10226525B2 (es) |
EP (1) | EP3292146A1 (es) |
JP (3) | JP6948951B2 (es) |
KR (2) | KR102143534B1 (es) |
CN (2) | CN107624070A (es) |
AU (2) | AU2016258284C1 (es) |
BR (1) | BR112017022776A2 (es) |
CA (1) | CA2928602A1 (es) |
CO (1) | CO2017011245A2 (es) |
IL (2) | IL255106B2 (es) |
MX (1) | MX368897B (es) |
MY (1) | MY182282A (es) |
NZ (1) | NZ736238A (es) |
PE (2) | PE20180172A1 (es) |
PH (1) | PH12017501898A1 (es) |
RU (1) | RU2692923C2 (es) |
SA (1) | SA517390274B1 (es) |
SG (2) | SG10202101887WA (es) |
TW (2) | TWI807252B (es) |
WO (1) | WO2016178123A1 (es) |
ZA (1) | ZA201807203B (es) |
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SA115360586B1 (ar) | 2012-03-09 | 2017-04-12 | فايزر انك | تركيبات لعلاج الالتهاب السحائي البكتيري وطرق لتحضيرها |
KR20180099912A (ko) * | 2013-09-08 | 2018-09-05 | 화이자 인코포레이티드 | 나이세리아 메닌지티디스 조성물 및 그의 방법 |
US11160855B2 (en) * | 2014-01-21 | 2021-11-02 | Pfizer Inc. | Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof |
WO2015110940A2 (en) * | 2014-01-21 | 2015-07-30 | Pfizer Inc. | Streptococcus pneumoniae capsular polysaccharides and conjugates thereof |
PE20180172A1 (es) | 2015-05-04 | 2018-01-22 | Pfizer | Conjugados proteina-polisacarido de estreptococo grupo b, metodos para producir conjugados, composiciones inmunogenas que comprenden conjugados y sus usos |
US10751402B2 (en) * | 2016-11-09 | 2020-08-25 | Pfizer Inc. | Immunogenic compositions and uses thereof |
CN108144052A (zh) * | 2016-12-02 | 2018-06-12 | 武汉博沃生物科技有限公司 | 肺炎链球菌多糖-蛋白质缀合物及其制取方法和用途 |
US20190343951A1 (en) * | 2017-01-13 | 2019-11-14 | National Research Council Of Canada | Method of optimizing peptide immuno-epitope by glycosylation, optimized peptide thereof and its use for conjugate vaccines |
CN116870144A (zh) | 2017-01-31 | 2023-10-13 | 默沙东有限责任公司 | 制备多糖-蛋白缀合物的方法 |
KR20190119108A (ko) * | 2017-02-24 | 2019-10-21 | 머크 샤프 앤드 돔 코포레이션 | 폐렴구균 접합체 백신 제제 |
CN110337307A (zh) | 2017-02-24 | 2019-10-15 | 默沙东公司 | 增强肺炎链球菌多糖-蛋白缀合物的免疫原性 |
CA3066020A1 (en) | 2017-06-16 | 2018-12-20 | Glaxosmithkline Biologicals Sa | Method of treatment |
CN110996992A (zh) * | 2017-08-16 | 2020-04-10 | 默沙东公司 | 肺炎球菌缀合物疫苗制剂 |
CN116898959A (zh) | 2017-09-07 | 2023-10-20 | 默沙东有限责任公司 | 肺炎球菌多糖及其在免疫原性多糖-载体蛋白缀合物中的用途 |
EP3678652A4 (en) | 2017-09-07 | 2021-05-19 | Merck Sharp & Dohme Corp. | ANTIPNEUMOCOCCAL POLYSACCHARIDES AND THEIR USE IN POLYSACCHARIDE-CARRIER PROTEIN IMMUNOGENIC CONJUGATES |
KR102573200B1 (ko) | 2017-12-06 | 2023-08-31 | 머크 샤프 앤드 돔 엘엘씨 | 스트렙토코쿠스 뉴모니아에 폴리사카라이드-단백질접합체를 포함하는 조성물 및 그의 사용 방법 |
US11896656B2 (en) | 2018-04-30 | 2024-02-13 | Merck Sharp & Dohme Llc | Methods for providing a homogenous solution of lyophilized mutant diptheria toxin in dimethylsulfoxide |
CN112074293A (zh) | 2018-04-30 | 2020-12-11 | 默沙东公司 | 生产肺炎链球菌荚膜多糖载体蛋白缀合物的方法 |
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KR102120830B1 (ko) * | 2018-09-20 | 2020-06-09 | 고려대학교산학협력단 | 신규 b군 연쇄상구균 혈청형 균주 및 이를 포함하는 면역원성 조성물 |
PE20211888A1 (es) | 2018-12-19 | 2021-09-22 | Merck Sharp & Dohme | Composiciones que comprenden conjugados de polisacarido de streptococcus pneumoniae con proteina y sus metodos de uso |
CA3139257A1 (en) * | 2019-05-10 | 2020-11-19 | Glaxosmithkline Biologicals Sa | Conjugate production |
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CN114073761B (zh) * | 2020-08-11 | 2023-11-14 | 山东大学 | 一种寡糖缀合物及其作为预防v型b族链球菌感染糖疫苗的应用 |
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CN112939164B (zh) * | 2021-03-15 | 2022-05-24 | 广西大学 | 海产养殖水体的消毒方法 |
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