SG11202104103XA - Methods for characterizing disulfide bonds - Google Patents

Methods for characterizing disulfide bonds

Info

Publication number
SG11202104103XA
SG11202104103XA SG11202104103XA SG11202104103XA SG11202104103XA SG 11202104103X A SG11202104103X A SG 11202104103XA SG 11202104103X A SG11202104103X A SG 11202104103XA SG 11202104103X A SG11202104103X A SG 11202104103XA SG 11202104103X A SG11202104103X A SG 11202104103XA
Authority
SG
Singapore
Prior art keywords
methods
disulfide bonds
characterizing
characterizing disulfide
bonds
Prior art date
Application number
SG11202104103XA
Inventor
Shunhai Wang
Original Assignee
Regeneron Pharma
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 Regeneron Pharma filed Critical Regeneron Pharma
Publication of SG11202104103XA publication Critical patent/SG11202104103XA/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/04Preparation or injection of sample to be analysed
    • G01N30/06Preparation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6806Determination of free amino acids
    • G01N33/6812Assays for specific amino acids
    • G01N33/6815Assays for specific amino acids containing sulfur, e.g. cysteine, cystine, methionine, homocysteine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/62Detectors specially adapted therefor
    • G01N30/72Mass spectrometers
    • G01N30/7233Mass spectrometers interfaced to liquid or supercritical fluid chromatograph
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6848Methods of protein analysis involving mass spectrometry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854Immunoglobulins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N2030/022Column chromatography characterised by the kind of separation mechanism
    • G01N2030/027Liquid chromatography
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/88Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8809Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
    • G01N2030/8813Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample biological materials
    • G01N2030/8831Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample biological materials involving peptides or proteins
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00Labels used in chemical analysis of biological material
    • G01N2458/15Non-radioactive isotope labels, e.g. for detection by mass spectrometry
SG11202104103XA 2019-01-16 2020-01-16 Methods for characterizing disulfide bonds SG11202104103XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962792994P 2019-01-16 2019-01-16
PCT/US2020/013907 WO2020150491A1 (en) 2019-01-16 2020-01-16 Methods for characterizing disulfide bonds

Publications (1)

Publication Number Publication Date
SG11202104103XA true SG11202104103XA (en) 2021-05-28

Family

ID=69570836

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11202104237YA SG11202104237YA (en) 2019-01-16 2020-01-16 Methods for identifying free thiols in proteins
SG11202104103XA SG11202104103XA (en) 2019-01-16 2020-01-16 Methods for characterizing disulfide bonds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11202104237YA SG11202104237YA (en) 2019-01-16 2020-01-16 Methods for identifying free thiols in proteins

Country Status (19)

Country Link
US (4) US11674968B2 (en)
EP (3) EP3857236A1 (en)
JP (2) JP2022517720A (en)
KR (2) KR20210114926A (en)
CN (3) CN113272651B (en)
AU (2) AU2020208396A1 (en)
BR (1) BR112021009543A2 (en)
CA (2) CA3116735A1 (en)
DK (1) DK3857237T3 (en)
EA (2) EA202191841A1 (en)
ES (1) ES2942024T3 (en)
FI (1) FI3857237T3 (en)
HU (1) HUE061783T2 (en)
IL (2) IL284473A (en)
MX (2) MX2021008589A (en)
PL (1) PL3857237T3 (en)
SG (2) SG11202104237YA (en)
WO (2) WO2020150492A1 (en)
ZA (2) ZA202102546B (en)

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CA3202429A1 (en) * 2020-12-20 2022-06-23 Regeneron Pharmaceuticals, Inc. Methods for identification of scrambled disulfides in biomolecules
US20240060988A1 (en) * 2021-02-25 2024-02-22 Dr. Reddy’S Laboratories Limited Thiol variants and analytical methods thereof
CN113189254B (en) * 2021-05-08 2021-11-16 北京工商大学 Determination method based on volatile thiol compounds in white spirit

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PT2374818E (en) 2006-06-02 2013-02-13 Regeneron Pharma High affinity antibodies to human il-6 receptor
US7608693B2 (en) 2006-10-02 2009-10-27 Regeneron Pharmaceuticals, Inc. High affinity human antibodies to human IL-4 receptor
AU2008282152B2 (en) 2007-07-31 2013-12-19 Regeneron Pharmaceuticals, Inc. Human antibodies to human CD20 and method of using thereof
US8309088B2 (en) 2007-08-10 2012-11-13 Regeneron Pharmaceuticals, Inc. Method of treating osteoarthritis with an antibody to NGF
JO3672B1 (en) 2008-12-15 2020-08-27 Regeneron Pharma High Affinity Human Antibodies to PCSK9
PT2975051T (en) 2009-06-26 2021-05-04 Regeneron Pharma Readily isolated bispecific antibodies with native immunoglobulin format
JO3417B1 (en) 2010-01-08 2019-10-20 Regeneron Pharma Stabilized formulations containing anti-interleukin-6 receptor (il-6r) antibodies
JO3340B1 (en) 2010-05-26 2019-03-13 Regeneron Pharma Antibodies to human gdf8
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JOP20190250A1 (en) 2010-07-14 2017-06-16 Regeneron Pharma Stabilized formulations containing anti-ngf antibodies
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Also Published As

Publication number Publication date
PL3857237T3 (en) 2023-07-10
EP3857236A1 (en) 2021-08-04
CN113272651B (en) 2023-06-16
MX2021008590A (en) 2021-08-11
JP2022517721A (en) 2022-03-10
MX2021008589A (en) 2021-08-11
ZA202102546B (en) 2023-10-25
CA3116732A1 (en) 2020-07-23
EA202191699A1 (en) 2021-10-11
BR112021009543A2 (en) 2021-08-17
US20200225245A1 (en) 2020-07-16
EP4220173A2 (en) 2023-08-02
EA202191841A1 (en) 2021-10-07
HUE061783T2 (en) 2023-08-28
AU2020208395A1 (en) 2021-05-20
US11579150B2 (en) 2023-02-14
US20200225243A1 (en) 2020-07-16
CN113272651A (en) 2021-08-17
KR20210114927A (en) 2021-09-24
WO2020150492A8 (en) 2021-05-06
EP4220173A3 (en) 2023-10-18
CA3116735A1 (en) 2020-07-23
US20230273216A1 (en) 2023-08-31
DK3857237T3 (en) 2023-05-01
EP3857237A1 (en) 2021-08-04
WO2020150491A1 (en) 2020-07-23
KR20210114926A (en) 2021-09-24
ZA202102547B (en) 2023-10-25
WO2020150492A1 (en) 2020-07-23
IL284471A (en) 2021-08-31
CN117110492A (en) 2023-11-24
EP3857237B1 (en) 2023-03-01
US20230280354A1 (en) 2023-09-07
CN113272650A (en) 2021-08-17
US11674968B2 (en) 2023-06-13
SG11202104237YA (en) 2021-05-28
AU2020208396A1 (en) 2021-05-20
IL284473A (en) 2021-08-31
FI3857237T3 (en) 2023-05-03
ES2942024T3 (en) 2023-05-29
JP2022517720A (en) 2022-03-10

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