TW202302152A - 多醣及其多肽結合物之純化方法 - Google Patents

多醣及其多肽結合物之純化方法 Download PDF

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TW202302152A
TW202302152A TW111105554A TW111105554A TW202302152A TW 202302152 A TW202302152 A TW 202302152A TW 111105554 A TW111105554 A TW 111105554A TW 111105554 A TW111105554 A TW 111105554A TW 202302152 A TW202302152 A TW 202302152A
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seq
polypeptide
polysaccharide
kda
mol
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TW111105554A
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Chinese (zh)
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彼得 T 戴維
安吉 A 塞德拉
克里斯多福 R 貝荷倫斯
佩瑞許 艾格沃爾
殷璐
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美商Vaxcyte公司
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/08Clostridium, e.g. Clostridium tetani
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    • A61K39/02Bacterial antigens
    • A61K39/09Lactobacillales, e.g. aerococcus, enterococcus, lactobacillus, lactococcus, streptococcus
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    • A61K39/02Bacterial antigens
    • A61K39/09Lactobacillales, e.g. aerococcus, enterococcus, lactobacillus, lactococcus, streptococcus
    • A61K39/092Streptococcus
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    • A61K47/61Medicinal 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 an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
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    • A61K47/64Drug-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
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    • A61K47/64Drug-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
    • A61K47/646Drug-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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    • C12N9/14Hydrolases (3)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
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    • C12P19/14Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
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    • C12Y304/21Serine endopeptidases (3.4.21)
    • C12Y304/2111C5a peptidase (3.4.21.110)
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TW111105554A 2021-02-17 2022-02-16 多醣及其多肽結合物之純化方法 TW202302152A (zh)

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US202163150516P 2021-02-17 2021-02-17
US63/150,516 2021-02-17
US202163288387P 2021-12-10 2021-12-10
US63/288,387 2021-12-10

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EP (1) EP4294452A4 (enExample)
JP (1) JP2024506713A (enExample)
KR (1) KR20230146620A (enExample)
AU (1) AU2022221621A1 (enExample)
CA (1) CA3208716A1 (enExample)
IL (1) IL305201A (enExample)
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KR20230052958A (ko) 2020-08-19 2023-04-20 박사이트, 인코포레이티드 운반-단백질 폴리삭카라이드 접합 방법
AU2022342080A1 (en) 2021-09-09 2024-03-28 Affinivax, Inc. Multivalent pneumococcal vaccines
CN115894604B (zh) * 2022-12-16 2024-01-23 康日百奥生物科技(苏州)有限公司 重组蛋白澄清纯化方法
WO2025193903A1 (en) 2024-03-15 2025-09-18 Affinivax, Inc. Pneumococcal polysaccharide compositions and uses thereof

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JP4875490B2 (ja) * 2003-07-31 2012-02-15 ノバルティス バクシンズ アンド ダイアグノスティックス,インコーポレーテッド StreptococcusPyogenesについての免疫原組成物
CN102264444B (zh) * 2008-10-27 2015-08-05 诺华股份有限公司 纯化方法
EP2311947A1 (en) * 2009-10-14 2011-04-20 Ludwig-Maximilians-Universität München Protein synthesis via click chemistry
US20140294930A1 (en) * 2011-08-04 2014-10-02 The Regents Of The University Of California STREPTOCOCCAL GlcNAc-LACKING GLYCOPOLYPEPTIDES, CELL WALL CARBOHYDRATES, STREPTOCOCCUS VACCINES, AND METHODS FOR MAKING AND USING THEM
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.
CN109045292A (zh) * 2018-11-08 2018-12-21 山东大学 一种a群链球菌寡糖蛋白缀合物及其制备方法与应用
TW202102527A (zh) * 2019-04-02 2021-01-16 美商Vaxcyte公司 侵襲性質體抗原b之最佳化無細胞合成及相關組合物及使用方法
CN115175697A (zh) * 2020-02-18 2022-10-11 Vaxcyte公司 具有多糖-蛋白质缀合物的a组链球菌免疫原性组合物

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AU2022221621A9 (en) 2024-10-17
EP4294452A1 (en) 2023-12-27
WO2022178015A1 (en) 2022-08-25
CA3208716A1 (en) 2022-08-25
EP4294452A4 (en) 2025-09-24
KR20230146620A (ko) 2023-10-19
IL305201A (en) 2023-10-01
JP2024506713A (ja) 2024-02-14
US20240000926A1 (en) 2024-01-04

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