CA2988366C - Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof. - Google Patents

Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof. Download PDF

Info

Publication number
CA2988366C
CA2988366C CA2988366A CA2988366A CA2988366C CA 2988366 C CA2988366 C CA 2988366C CA 2988366 A CA2988366 A CA 2988366A CA 2988366 A CA2988366 A CA 2988366A CA 2988366 C CA2988366 C CA 2988366C
Authority
CA
Canada
Prior art keywords
polysaccharide
serotype
protein
conjugated
adsorption
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.)
Active
Application number
CA2988366A
Other languages
English (en)
French (fr)
Other versions
CA2988366A1 (en
Inventor
Rajeev Mhalasakant DHERE
Hitesh Kumar Malviya
Swapan Kumar Jana
Sambhaji Shankar PISAL
Asha Dinesh MALLYA
Sunil MAHOR
Manish Maheshkumar GAUTAM
Chetan Vilas JOSHI
Venkata Vamsi Krishna MALEPATI
Prashant Shivaji JADHAV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Serum Institute of India Pvt Ltd
Original Assignee
Serum Institute of India Pvt Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Serum Institute of India Pvt Ltd filed Critical Serum Institute of India Pvt Ltd
Publication of CA2988366A1 publication Critical patent/CA2988366A1/en
Application granted granted Critical
Publication of CA2988366C publication Critical patent/CA2988366C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • A61K39/085—Staphylococcus
    • 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
    • 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
    • A61K39/116—Polyvalent bacterial antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • 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
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/12—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • 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
    • A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • 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
    • 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
    • A61K2039/55516—Proteins; Peptides
    • 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]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Oncology (AREA)
  • Organic Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Virology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2988366A 2015-06-08 2016-06-03 Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof. Active CA2988366C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN2185MU2015 2015-06-08
IN2185/MUM/2015 2015-06-08
PCT/IB2016/053265 WO2016199003A1 (en) 2015-06-08 2016-06-03 Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof

Publications (2)

Publication Number Publication Date
CA2988366A1 CA2988366A1 (en) 2016-12-15
CA2988366C true CA2988366C (en) 2021-12-07

Family

ID=57503115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2988366A Active CA2988366C (en) 2015-06-08 2016-06-03 Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof.

Country Status (17)

Country Link
US (1) US10729780B2 (enExample)
EP (1) EP3302542A4 (enExample)
JP (2) JP7258463B2 (enExample)
KR (2) KR102690378B1 (enExample)
CN (1) CN107847571A (enExample)
AU (2) AU2016276269B2 (enExample)
CA (1) CA2988366C (enExample)
CO (1) CO2017012628A2 (enExample)
EA (1) EA201792470A1 (enExample)
IL (1) IL256118B (enExample)
MX (1) MX2017015985A (enExample)
MY (1) MY187461A (enExample)
PE (1) PE20180460A1 (enExample)
PH (1) PH12017502244A1 (enExample)
SA (1) SA517390495B1 (enExample)
WO (1) WO2016199003A1 (enExample)
ZA (1) ZA201708325B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102045663B1 (ko) 2015-05-04 2019-11-15 화이자 인코포레이티드 B군 스트렙토코쿠스 폴리사카라이드-단백질 접합체, 접합체를 생산하는 방법, 접합체를 포함하는 면역원성 조성물, 및 그의 용도
PE20180460A1 (es) * 2015-06-08 2018-03-06 Serum Inst Of India Private Ltd Metodos para mejorar la adsorcion de conjugados de polisacarido-proteina y una formulacion de vacuna multivalente obtenida con los mismos
CN106822884B (zh) * 2016-12-28 2021-04-30 北京民海生物科技有限公司 一种多价肺炎球菌荚膜多糖结合疫苗的制备方法
US11951165B2 (en) 2016-12-30 2024-04-09 Vaxcyte, Inc. Conjugated vaccine carrier proteins
MX2019007910A (es) 2016-12-30 2019-12-05 Sutrovax Inc Conjugados de polipeptido-antigeno con aminoacidos no naturales.
US20200054740A1 (en) * 2017-02-24 2020-02-20 Merck Sharp & Dohme Corp. Pneumococcal conjugate vaccine formulations
US10729763B2 (en) 2017-06-10 2020-08-04 Inventprise, Llc Mixtures of polysaccharide-protein pegylated compounds
US11491216B2 (en) * 2017-09-07 2022-11-08 Merck Sharp & Dohme Llc Pneumococcal polysaccharides and their use in immunogenic polysaccharide-carrier protein conjugates
US11116828B2 (en) 2017-12-06 2021-09-14 Merck Sharp & Dohme Corp. Compositions comprising Streptococcus pneumoniae polysaccharide-protein conjugates and methods of use thereof
CN108524926B (zh) * 2018-06-29 2021-06-29 康希诺生物股份公司 一种多价肺炎球菌结合疫苗的制剂组合及其应用
GB201818517D0 (en) * 2018-11-13 2018-12-26 Univ Liverpool John Moores Nanoparticles and uses thereof
BR112021011961A8 (pt) 2018-12-19 2023-02-07 Merck Sharp & Dohme Composições compreendendo conjugados de polissacarídeo-proteína de streptococcus pneumoniae e métodos de uso dos mesmos
CA3142692A1 (en) * 2019-06-05 2020-12-10 Merck Sharp & Dohme Corp. An immunogenic serotype 35b pneumococcal polysaccharide-protein conjugate and conjugation process for making the same
US12473379B2 (en) 2019-09-06 2025-11-18 Serum Institute Of India Private Limited Method for obtaining purified bacterial polysaccharides
CN113607939B (zh) * 2021-08-05 2024-10-22 艾美探索者生命科学研发有限公司 肺炎球菌多糖结合疫苗各型结合原液吸附率测定方法
CN115006522B (zh) * 2022-06-16 2025-08-22 北京智飞绿竹生物制药有限公司 一种双价痢疾结合物组合疫苗的制备方法
MX2024004116A (es) 2023-04-17 2024-11-08 Serum Institute Of India Pvt Ltd Metodos para mejorar la adsorcion de conjugados de polisacarido-proteina y formulacion de vacuna multivalente obtenida de los mismos

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2059692C (en) * 1991-01-28 2004-11-16 Peter J. Kniskern Pneumoccoccal polysaccharide conjugate vaccine
ES2411080T3 (es) * 2003-01-30 2013-07-04 Novartis Ag Vacunas inyectables contra múltiples serogrupos de meningococos
CN102151331B (zh) 2003-08-06 2013-10-30 美国政府健康及人类服务部 多糖-蛋白轭合物疫苗
WO2006113528A2 (en) * 2005-04-18 2006-10-26 Novartis Vaccines And Diagnostics Inc. Expressing hepatitis b virus surface antigen for vaccine preparation
DK2384765T3 (en) * 2005-12-22 2017-01-09 Glaxosmithkline Biologicals Sa Vaccine against Streptococcus pneumoniae.
KR20080079697A (ko) * 2005-12-23 2008-09-01 글락소스미스클라인 바이오로지칼즈 에스.에이. 컨쥬게이트 백신
TW200806315A (en) * 2006-04-26 2008-02-01 Wyeth Corp Novel formulations which stabilize and inhibit precipitation of immunogenic compositions
PL2167121T3 (pl) * 2007-06-26 2016-01-29 Glaxosmithkline Biologicals Sa Szczepionka zawierająca koniugaty polisacharydu otoczkowego streptococcus pneumoniae
TW201136603A (en) 2010-02-09 2011-11-01 Merck Sharp & Amp Dohme Corp 15-valent pneumococcal polysaccharide-protein conjugate vaccine composition
CN103391714A (zh) * 2010-12-10 2013-11-13 默沙东公司 减轻搅动引起的免疫原性组合物聚集的新制剂
SI2809349T1 (sl) * 2012-01-30 2019-03-29 Serum Institute Of India Private Limited Imunogeni sestavek
KR102057217B1 (ko) * 2012-06-20 2020-01-22 에스케이바이오사이언스 주식회사 다가 폐렴구균 다당류-단백질 접합체 조성물
CA2881420C (en) * 2012-08-16 2016-11-15 Pfizer Inc. Glycoconjugation processes and compositions
CN103893751B (zh) * 2014-03-26 2016-04-20 天津康希诺生物技术有限公司 一种肺炎球菌多糖蛋白缀合疫苗及其制备方法
PE20180460A1 (es) * 2015-06-08 2018-03-06 Serum Inst Of India Private Ltd Metodos para mejorar la adsorcion de conjugados de polisacarido-proteina y una formulacion de vacuna multivalente obtenida con los mismos

Also Published As

Publication number Publication date
EP3302542A1 (en) 2018-04-11
KR20180030498A (ko) 2018-03-23
CA2988366A1 (en) 2016-12-15
KR102876828B1 (ko) 2025-10-27
CO2017012628A2 (es) 2018-03-28
MX2017015985A (es) 2018-08-15
IL256118A (en) 2018-02-28
CN107847571A (zh) 2018-03-27
EP3302542A4 (en) 2019-04-10
EA201792470A1 (ru) 2018-10-31
US10729780B2 (en) 2020-08-04
JP2021185152A (ja) 2021-12-09
SA517390495B1 (ar) 2023-03-23
ZA201708325B (en) 2019-05-29
NZ738090A (en) 2023-09-29
AU2016276269B2 (en) 2021-01-28
KR102690378B1 (ko) 2024-08-01
PE20180460A1 (es) 2018-03-06
IL256118B (en) 2021-12-01
AU2024202450A1 (en) 2024-10-31
KR20240007690A (ko) 2024-01-16
JP7258463B2 (ja) 2023-04-17
AU2016276269A1 (en) 2018-01-18
BR112017026343A2 (pt) 2019-11-19
US20180161445A1 (en) 2018-06-14
JP2018516962A (ja) 2018-06-28
PH12017502244A1 (en) 2018-06-11
MY187461A (en) 2021-09-23
WO2016199003A1 (en) 2016-12-15

Similar Documents

Publication Publication Date Title
CA2988366C (en) Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof.
WO2015144031A1 (zh) 一种肺炎球菌多糖蛋白缀合疫苗及其制备方法
KR101897317B1 (ko) 면역원성 조성물
US12465632B2 (en) Purified capsular polysaccharides of Streptococcus pneumoniae
KR20190119108A (ko) 폐렴구균 접합체 백신 제제
CN103083652B (zh) 一种以异型双功能试剂为连接桥的脑膜炎多糖结合疫苗及其制备方法
CN112741901B (zh) 一种含有5型肺炎链球菌荚膜多糖的疫苗及其制备方法
KR20220017996A (ko) 면역원성 혈청형 35b 폐렴구균 폴리사카라이드-단백질 접합체 및 그를 제조하기 위한 접합 방법
CN106659776A (zh) 脑膜炎球菌疫苗
US20130142822A1 (en) Conjugated vi saccharides
KR102083973B1 (ko) 향상된 IgG 역가를 갖는 다가면역원성 조성물 및 이의 용도
US20220211859A1 (en) Conjugate production
OA19863A (en) Methods for improving the adsorption of polysaccharide-Protein conjugates and multivalent vaccine formulation obtained thereof.
TW201932140A (zh) 用於改善多糖—蛋白質共軛物及其獲得的多價疫苗配製劑的吸附的方法
TW201818960A (zh) 使用低分子化ＰＲＰ之Ｈｉｂ接合型疫苗之製造方法
EA040838B1 (ru) Устойчивая поливалентная вакцинная композиция и способ ее получения
KR20200005458A (ko) 다가 폐렴구균 다당체-단백질 접합체를 포함하는 면역원성 조성물, 및 이를 포함하는 약학 조성물
US20240350609A1 (en) Methods for improving the adsorption of polysaccharide-protein conjugates and multivalent vaccine formulation obtained thereof
BR112017026343B1 (pt) Métodos para aperfeiçoar a adsorção de conjugados de proteínapolissacarídeo e formulação de vacina multivalente assim obtida

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20210602