CA3182136A1 - Hyper-sialylated immunoglobulin - Google Patents

Hyper-sialylated immunoglobulin

Info

Publication number
CA3182136A1
CA3182136A1 CA3182136A CA3182136A CA3182136A1 CA 3182136 A1 CA3182136 A1 CA 3182136A1 CA 3182136 A CA3182136 A CA 3182136A CA 3182136 A CA3182136 A CA 3182136A CA 3182136 A1 CA3182136 A1 CA 3182136A1
Authority
CA
Canada
Prior art keywords
reaction mixture
hsigg
bis
cmp
nana
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.)
Pending
Application number
CA3182136A
Other languages
English (en)
French (fr)
Inventor
John Schaeck
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.)
Momenta Pharmaceuticals Inc
Original Assignee
Momenta Pharmaceuticals Inc
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 Momenta Pharmaceuticals Inc filed Critical Momenta Pharmaceuticals Inc
Publication of CA3182136A1 publication Critical patent/CA3182136A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/06—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies from serum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/005—Glycopeptides, glycoproteins
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y204/00—Glycosyltransferases (2.4)
    • C12Y204/01—Hexosyltransferases (2.4.1)
    • C12Y204/01038—Beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase (2.4.1.38)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Enzymes And Modification Thereof (AREA)
CA3182136A 2020-05-19 2021-05-19 Hyper-sialylated immunoglobulin Pending CA3182136A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063026826P 2020-05-19 2020-05-19
US63/026,826 2020-05-19
US202063108741P 2020-11-02 2020-11-02
US63/108,741 2020-11-02
PCT/US2021/033150 WO2021236765A1 (en) 2020-05-19 2021-05-19 Hyper-sialylated immunoglobulin

Publications (1)

Publication Number Publication Date
CA3182136A1 true CA3182136A1 (en) 2021-11-25

Family

ID=78708031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3182136A Pending CA3182136A1 (en) 2020-05-19 2021-05-19 Hyper-sialylated immunoglobulin

Country Status (11)

Country Link
US (1) US20230192814A1 (https=)
EP (1) EP4153622A4 (https=)
JP (1) JP7835691B2 (https=)
KR (1) KR20230012576A (https=)
CN (1) CN115867571A (https=)
AU (1) AU2021275115A1 (https=)
BR (1) BR112022023334A2 (https=)
CA (1) CA3182136A1 (https=)
CO (1) CO2022016670A2 (https=)
MX (1) MX2022014525A (https=)
WO (1) WO2021236765A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2877589B1 (en) 2012-07-26 2024-03-06 Momenta Pharmaceuticals, Inc. Glycoproteins with anti-inflammatory properties
WO2014186310A1 (en) 2013-05-13 2014-11-20 Momenta Pharmaceuticals, Inc. Methods for the treatment of neurodegeneration
CA3174533A1 (en) * 2020-03-05 2021-09-10 Momenta Pharmaceuticals, Inc. Methods of making hyper-sialylated immunoglobulin
WO2026014960A1 (ko) * 2024-07-11 2026-01-15 건국대학교 산학협력단 인간으로부터 분리한 형질세포들을 이용한 α-2,6-시알산화 면역글로불린의 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613705A (zh) * 2002-03-19 2009-12-30 国际植物研究所 在植物中优化聚糖生成
ES2805964T3 (es) * 2008-10-29 2021-02-16 Janssen Biotech Inc Composiciones de galactosa alfa (1-3) galactosa
ES2802274T3 (es) 2013-05-02 2021-01-18 Momenta Pharmaceuticals Inc Glicoproteínas sialiladas
EP2821482A1 (en) * 2013-07-05 2015-01-07 Roche Diagniostics GmbH N-terminally truncated glycosyltransferases
JP6931058B2 (ja) * 2016-12-21 2021-09-01 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 抗体のインビトロ糖鎖工学における酵素の再使用
US20210353752A1 (en) * 2018-10-11 2021-11-18 Momenta Pharmaceuticals, Inc. Treatment with highly silylated igg compositions
JP7398002B2 (ja) 2020-02-14 2023-12-13 北京小米移動軟件有限公司 フィードバック方式の指示及び決定方法、装置、記憶媒体
KR20230012560A (ko) 2020-05-19 2023-01-26 모멘타 파머슈티컬스 인코포레이티드 과시알화된 IgG의 제조 및 정제
JP2023538400A (ja) * 2020-08-21 2023-09-07 モメンタ ファーマシューティカルズ インコーポレイテッド 高シアル化免疫グロブリン

Also Published As

Publication number Publication date
CO2022016670A2 (es) 2022-11-29
US20230192814A1 (en) 2023-06-22
CN115867571A (zh) 2023-03-28
KR20230012576A (ko) 2023-01-26
BR112022023334A2 (pt) 2022-12-20
AU2021275115A1 (en) 2022-11-10
WO2021236765A1 (en) 2021-11-25
JP2023526421A (ja) 2023-06-21
MX2022014525A (es) 2022-12-13
EP4153622A4 (en) 2024-06-12
JP7835691B2 (ja) 2026-03-25
EP4153622A1 (en) 2023-03-29

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CA3182136A1 (en) Hyper-sialylated immunoglobulin
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US20230193339A1 (en) Preparation and Purification of Hypersialylated IGG
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