IL312457A - Methods and compositions for inducible extracellular membrane trapping of monoclonal immunoglobulins secreted by hybridomas - Google Patents

Methods and compositions for inducible extracellular membrane trapping of monoclonal immunoglobulins secreted by hybridomas

Info

Publication number
IL312457A
IL312457A IL312457A IL31245724A IL312457A IL 312457 A IL312457 A IL 312457A IL 312457 A IL312457 A IL 312457A IL 31245724 A IL31245724 A IL 31245724A IL 312457 A IL312457 A IL 312457A
Authority
IL
Israel
Prior art keywords
cell
cells
anchor
linker
protein
Prior art date
Application number
IL312457A
Other languages
English (en)
Hebrew (he)
Original Assignee
Lankenau Inst Medical Res
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 Lankenau Inst Medical Res filed Critical Lankenau Inst Medical Res
Publication of IL312457A publication Critical patent/IL312457A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/42—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins
    • C07K16/4283—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins against an allotypic or isotypic determinant on Ig
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—RNA viruses
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10—Cells modified by introduction of foreign genetic material
    • C12N5/12—Fused cells, e.g. hybridomas
    • C12N5/16—Animal cells
    • C12N5/163—Animal cells one of the fusion partners being a B or a T lymphocyte
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14—Specific host cells or culture conditions, e.g. components, pH or temperature
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Plant Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
IL312457A 2017-03-24 2018-03-23 Methods and compositions for inducible extracellular membrane trapping of monoclonal immunoglobulins secreted by hybridomas IL312457A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762476599P 2017-03-24 2017-03-24
US201762526608P 2017-06-29 2017-06-29
PCT/US2018/024073 WO2018175917A1 (en) 2017-03-24 2018-03-23 Methods and compositions for inducible extracellular membrane capture of monoclonal immunoglobulins secreted by hybridomas

Publications (1)

Publication Number Publication Date
IL312457A true IL312457A (en) 2024-06-01

Family

ID=63584730

Family Applications (2)

Application Number Title Priority Date Filing Date
IL312457A IL312457A (en) 2017-03-24 2018-03-23 Methods and compositions for inducible extracellular membrane trapping of monoclonal immunoglobulins secreted by hybridomas
IL269472A IL269472B2 (en) 2017-03-24 2018-03-23 Methods and preparations for inducible extracellular membrane capture of monoclonal immunoglobulins secreted by hybridomas

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL269472A IL269472B2 (en) 2017-03-24 2018-03-23 Methods and preparations for inducible extracellular membrane capture of monoclonal immunoglobulins secreted by hybridomas

Country Status (7)

Country Link
US (2) US11946074B2 (OSRAM)
EP (1) EP3601558A4 (OSRAM)
JP (1) JP7287940B2 (OSRAM)
CA (1) CA3056249A1 (OSRAM)
IL (2) IL312457A (OSRAM)
SG (2) SG10202110530WA (OSRAM)
WO (1) WO2018175917A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3601558A4 (en) * 2017-03-24 2021-01-06 Lankenau Institute for Medical Research METHODS AND COMPOSITIONS FOR INDUCTIBLE EXTRACELLULAR MEMBRANE UPHOLSTERY OF MONOCLONAL IMMUNOGLOBULINS SEPARATED FROM HYBRIDOMAS
WO2020171020A1 (ja) 2019-02-18 2020-08-27 株式会社エヌビィー健康研究所 細胞の選抜方法、核酸の製造方法、組換え細胞の製造方法、目的物質の製造方法、医薬組成物の製造方法、及び試薬

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376170B1 (en) * 1994-10-03 2002-04-23 The Scripps Research Institute Ligand capture-directed selection of antibody
DE19900635A1 (de) 1999-01-11 2000-07-13 Deutsches Krebsforsch Selektion von monoklonalen Antikörpern
WO2002057423A2 (en) 2001-01-16 2002-07-25 Regeneron Pharmaceuticals, Inc. Isolating cells expressing secreted proteins
US20090137416A1 (en) * 2001-01-16 2009-05-28 Regeneron Pharmaceuticals, Inc. Isolating Cells Expressing Secreted Proteins
ATE488576T1 (de) 2001-02-20 2010-12-15 Univ Georgia Schnellproduktion monoklonaler antikörper
HUE054805T2 (hu) 2003-09-30 2021-09-28 Univ Pennsylvania Adeno-asszociált vírus (AAV) kládok, szekvenciák, az azokat tartalmazó vektorok és alkalmazásaik
WO2009131605A2 (en) 2008-01-28 2009-10-29 Thomas Jefferson University Fusion partner cell line for preparation of hybrid cells expressing human antibodies
US8067339B2 (en) * 2008-07-09 2011-11-29 Merck Sharp & Dohme Corp. Surface display of whole antibodies in eukaryotes
CN102245771B (zh) 2008-12-16 2013-04-10 诺瓦提斯公司 酵母展示系统
CA2789446A1 (en) 2010-02-12 2011-08-18 Oncomed Pharmaceuticals, Inc. Methods for identifying and isolating cells expressing a polypeptide
EP2390661B1 (en) * 2010-05-02 2015-06-24 Miltenyi Biotec GmbH An anchoring/capturing means for selecting or analyzing a CHO cell according to a product secreted by the CHO cell
TW202423993A (zh) 2012-11-14 2024-06-16 美商再生元醫藥公司 重組細胞表面捕捉蛋白質
US20150377887A1 (en) * 2013-02-27 2015-12-31 Yu-Cheng Su In situ affinity maturation of antibodies
TWI588259B (zh) 2015-03-06 2017-06-21 Methods for screening antigen-specific fusion tumor cells
EP3601558A4 (en) * 2017-03-24 2021-01-06 Lankenau Institute for Medical Research METHODS AND COMPOSITIONS FOR INDUCTIBLE EXTRACELLULAR MEMBRANE UPHOLSTERY OF MONOCLONAL IMMUNOGLOBULINS SEPARATED FROM HYBRIDOMAS

Also Published As

Publication number Publication date
US11946074B2 (en) 2024-04-02
CA3056249A1 (en) 2018-09-27
JP7287940B2 (ja) 2023-06-06
SG11201908384XA (en) 2019-10-30
SG10202110530WA (en) 2021-11-29
IL269472A (en) 2019-11-28
EP3601558A4 (en) 2021-01-06
EP3601558A1 (en) 2020-02-05
US20240191207A1 (en) 2024-06-13
IL269472B2 (en) 2024-10-01
IL269472B1 (en) 2024-06-01
WO2018175917A1 (en) 2018-09-27
JP2020515288A (ja) 2020-05-28
US20200010810A1 (en) 2020-01-09

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