CA3187826A1 - Allergen inactivation method and allergen inactivation device - Google Patents

Allergen inactivation method and allergen inactivation device

Info

Publication number
CA3187826A1
CA3187826A1 CA3187826A CA3187826A CA3187826A1 CA 3187826 A1 CA3187826 A1 CA 3187826A1 CA 3187826 A CA3187826 A CA 3187826A CA 3187826 A CA3187826 A CA 3187826A CA 3187826 A1 CA3187826 A1 CA 3187826A1
Authority
CA
Canada
Prior art keywords
redox
electrode
allergen
electron
protein
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
CA3187826A
Other languages
English (en)
French (fr)
Inventor
Noriyuki HATSUGAI
Yasuaki Okumura
Fumiya WAYAMA
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CA3187826A1 publication Critical patent/CA3187826A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
    • C07K1/1133—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by redox-reactions involving cystein/cystin side chains
    • 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
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0051—Oxidoreductases (1.) acting on a sulfur group of donors (1.8)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y108/00—Oxidoreductases acting on sulfur groups as donors (1.8)
    • C12Y108/01—Oxidoreductases acting on sulfur groups as donors (1.8) with NAD+ or NADP+ as acceptor (1.8.1)
    • C12Y108/01007—Glutathione-disulfide reductase (1.8.1.7), i.e. glutathione reductase (NADPH)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y108/00—Oxidoreductases acting on sulfur groups as donors (1.8)
    • C12Y108/01—Oxidoreductases acting on sulfur groups as donors (1.8) with NAD+ or NADP+ as acceptor (1.8.1)
    • C12Y108/01008—Protein-disulfide reductase (1.8.1.8), i.e. thioredoxin
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y108/00—Oxidoreductases acting on sulfur groups as donors (1.8)
    • C12Y108/01—Oxidoreductases acting on sulfur groups as donors (1.8) with NAD+ or NADP+ as acceptor (1.8.1)
    • C12Y108/01009—Thioredoxin-disulfide reductase (1.8.1.9), i.e. thioredoxin-reductase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y108/00—Oxidoreductases acting on sulfur groups as donors (1.8)
    • C12Y108/07—Oxidoreductases acting on sulfur groups as donors (1.8) with an iron-sulfur protein as acceptor (1.8.7)
    • C12Y108/07002—Ferredoxin:thioredoxin reductase (1.8.7.2)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3187826A 2020-06-23 2021-06-23 Allergen inactivation method and allergen inactivation device Pending CA3187826A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-108223 2020-06-23
JP2020108223 2020-06-23
JP2021-003786 2021-01-13
JP2021003786 2021-01-13
PCT/JP2021/023754 WO2021261511A1 (ja) 2020-06-23 2021-06-23 アレルゲンの不活化方法及びアレルゲン不活化装置

Publications (1)

Publication Number Publication Date
CA3187826A1 true CA3187826A1 (en) 2021-12-30

Family

ID=79281288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3187826A Pending CA3187826A1 (en) 2020-06-23 2021-06-23 Allergen inactivation method and allergen inactivation device

Country Status (7)

Country Link
US (1) US20230119996A1 (https=)
EP (1) EP4169933A4 (https=)
JP (1) JP7731075B2 (https=)
CN (1) CN115768865A (https=)
AU (1) AU2021298391A1 (https=)
CA (1) CA3187826A1 (https=)
WO (1) WO2021261511A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022270588A1 (https=) * 2021-06-23 2022-12-29
EP4549623A4 (en) * 2022-06-30 2025-10-22 Panasonic Ip Man Co Ltd METHOD FOR REDUCING TARGET MOLECULE, REDUCTION DEVICE AND ELECTRODE
EP4563699A4 (en) * 2022-07-26 2025-11-26 Panasonic Ip Man Co Ltd ENZYMATIC ELECTRODE, ENZYMATIC REACTION DEVICE, ENZYMATIC REACTION METHOD, MODIFIED PROTEIN AND METHOD FOR PRODUCING MODIFIED PROTEIN
EP4563698A1 (en) * 2022-07-26 2025-06-04 Panasonic Intellectual Property Management Co., Ltd. Enzyme electrode, reduction device, reduction method, modified protein, and production method for modified protein
WO2024142963A1 (ja) * 2022-12-27 2024-07-04 パナソニックＩｐマネジメント株式会社 食品成分変換方法、および食品成分変換装置
WO2024157666A1 (ja) * 2023-01-26 2024-08-02 パナソニックＩｐマネジメント株式会社 食品成分変換方法、および食品成分変換装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952034A (en) * 1991-10-12 1999-09-14 The Regents Of The University Of California Increasing the digestibility of food proteins by thioredoxin reduction
EP0672127B1 (en) * 1991-10-12 1999-01-07 The Regents Of The University Of California Use of thiol redox proteins for reducing disulfide bonds
US5792506A (en) * 1991-10-12 1998-08-11 The Regents Of The University Of California Neutralization of food allergens by thioredoxin
US6677433B2 (en) * 1999-01-27 2004-01-13 The Regents Of The University Of California Stabilization of hypoallergenic, hyperdigestible previously reduced proteins
JP2009002689A (ja) * 2007-06-19 2009-01-08 Canon Inc チオレドキシン類測定用電極、チオレドキシン類の測定方法、チオレドキシン類の測定装置
EP2172767A1 (en) * 2008-10-06 2010-04-07 Sony Corporation A sensor for thiol analytes
GB0903169D0 (en) * 2009-02-25 2009-04-08 Univ Hull Immobilised enzymes and co-factors
JP6127799B2 (ja) 2013-07-23 2017-05-17 三菱電機株式会社 超電導コイルの駆動システム
EP3523640B1 (en) * 2016-10-05 2023-01-18 Abbott Laboratories Devices for sample analysis
WO2019006413A1 (en) * 2017-06-30 2019-01-03 Abbott Diabetes Care METHOD AND APPARATUS FOR ANALYTE DETECTION USING ELECTROCHEMICAL BIOSENSOR
CN109652402A (zh) * 2019-01-18 2019-04-19 浙江工业大学 基于电化学的辅酶还原型谷胱甘肽再生方法及酶电极
WO2021138682A1 (en) * 2020-01-03 2021-07-08 Orpro Therapeutics, Inc. Compositions having thioredoxin activity and related methods

Also Published As

Publication number Publication date
JPWO2021261511A1 (https=) 2021-12-30
AU2021298391A1 (en) 2023-02-02
AU2021298391A2 (en) 2023-03-09
CN115768865A (zh) 2023-03-07
JP7731075B2 (ja) 2025-08-29
EP4169933A4 (en) 2023-12-27
EP4169933A1 (en) 2023-04-26
WO2021261511A1 (ja) 2021-12-30
US20230119996A1 (en) 2023-04-20

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