BR112012025695B1 - Método de seleção de célula b e método de produção de um anticorpo - Google Patents

Método de seleção de célula b e método de produção de um anticorpo Download PDF

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BR112012025695B1
BR112012025695B1 BR112012025695-5A BR112012025695A BR112012025695B1 BR 112012025695 B1 BR112012025695 B1 BR 112012025695B1 BR 112012025695 A BR112012025695 A BR 112012025695A BR 112012025695 B1 BR112012025695 B1 BR 112012025695B1
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Brazil
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cells
cell
antibody
igg
culture
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BR112012025695-5A
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English (en)
Portuguese (pt)
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BR112012025695A2 (pt
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Josef Endl
Basile Siewe
Irmgard Thorey
Josef Platzer
Natalie Schuhmacher
Sonja Offner
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F.Hoffmann-La Roche Ag
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Publication of BR112012025695A2 publication Critical patent/BR112012025695A2/pt
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0635—B lymphocytes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • 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
    • 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
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/533—Production of labelled immunochemicals with fluorescent label
    • 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
    • G01N33/577—Immunoassay; Biospecific binding assay; Materials therefor involving monoclonal antibodies binding reaction mechanisms characterised by the use of monoclonal antibodies
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
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    • C12N2500/32—Amino acids
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    • C12N2500/72—Undefined extracts from bacteria
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
    • C12N2501/23—Interleukins [IL]
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
    • C12N2501/23—Interleukins [IL]
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
    • C12N2501/24—Interferons [IFN]
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20—Cytokines; Chemokines
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    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/11—Coculture with; Conditioned medium produced by blood or immune system cells
    • C12N2502/1114—T cells
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    • C12N2502/00—Coculture with; Conditioned medium produced by
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    • C12N2502/1157—Monocytes, macrophages
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    • C12N2502/00—Coculture with; Conditioned medium produced by
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    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/70—Non-animal cells
    • G—PHYSICS
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    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White blood cells

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  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BR112012025695-5A 2010-05-28 2011-05-26 Método de seleção de célula b e método de produção de um anticorpo BR112012025695B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10005602.7A EP2400298B1 (en) 2010-05-28 2010-05-28 Single B-cell cultivation method and specific antibody production
EP10005602.7 2010-05-28
PCT/EP2011/058616 WO2011147903A1 (en) 2010-05-28 2011-05-26 Single b-cell cultivation method

Publications (2)

Publication Number Publication Date
BR112012025695A2 BR112012025695A2 (pt) 2016-07-05
BR112012025695B1 true BR112012025695B1 (pt) 2022-06-21

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BR112012025695-5A BR112012025695B1 (pt) 2010-05-28 2011-05-26 Método de seleção de célula b e método de produção de um anticorpo

Country Status (14)

Country Link
US (4) US20130084637A1 (https=)
EP (4) EP2400298B1 (https=)
JP (3) JP5779239B2 (https=)
KR (1) KR101495976B1 (https=)
CN (2) CN105039252B (https=)
BR (1) BR112012025695B1 (https=)
CA (2) CA3008822C (https=)
DK (1) DK2400298T3 (https=)
ES (4) ES2434256T3 (https=)
MX (2) MX345884B (https=)
PL (3) PL2400298T3 (https=)
RU (1) RU2709531C2 (https=)
SI (1) SI2400298T1 (https=)
WO (1) WO2011147903A1 (https=)

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WO2017086419A1 (ja) 2015-11-18 2017-05-26 中外製薬株式会社 液性免疫応答の増強方法
CN108884442B (zh) 2016-03-30 2023-06-02 豪夫迈·罗氏有限公司 B细胞培养方法
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CN106222137A (zh) * 2016-08-24 2016-12-14 南昌大学 一种体外活化人记忆性b细胞成浆细胞的培养方法
WO2018112407A1 (en) 2016-12-15 2018-06-21 Duke University Antibodies and methods for depleting regulatory b10 cells and use in combination with immune checkpoint inhibitors
EP3562936B1 (en) * 2017-01-02 2024-05-22 F. Hoffmann-La Roche AG B-cell cultivation method
EP3401332A1 (en) 2017-05-08 2018-11-14 MAB Discovery GmbH Anti-il-1r3 antibodies for use in inflammatory conditions
CN110621773B (zh) 2017-05-19 2023-06-09 豪夫迈·罗氏有限公司 用于产生胸腺细胞上清液的方法
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CN108588019B (zh) * 2018-05-03 2019-04-02 首都医科大学附属北京朝阳医院 一种体外诱导初始b细胞分化为调节性b细胞的方法及其培养条件
CN109234232A (zh) * 2018-09-30 2019-01-18 杭州华安单抗生物技术有限公司 兔外周血b细胞的培养体系及培养方法、抗体的制备方法和应用
EP3902830A1 (en) * 2018-12-30 2021-11-03 F. Hoffmann-La Roche AG Anti-rabbit cd19 antibodies and methods of use
US20230158074A1 (en) * 2020-04-16 2023-05-25 The General Hospital Corporation B cell immunomodulatory therapy for acute respiratory distress syndrome
CN111518765B (zh) * 2020-05-12 2021-01-26 优睿赛思(武汉)生物科技有限公司 一种b淋巴细胞体外培养体系及应用
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AR130550A1 (es) 2022-09-21 2024-12-18 Sanofi Biotechnology Anticuerpo anti-il-1r3 humanizado y métodos de uso
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