MA33536B1 - Anticorps monoclonaux anti-cea humanisés obtenus par maturation d'affinité - Google Patents

Anticorps monoclonaux anti-cea humanisés obtenus par maturation d'affinité

Info

Publication number
MA33536B1
MA33536B1 MA34650A MA34650A MA33536B1 MA 33536 B1 MA33536 B1 MA 33536B1 MA 34650 A MA34650 A MA 34650A MA 34650 A MA34650 A MA 34650A MA 33536 B1 MA33536 B1 MA 33536B1
Authority
MA
Morocco
Prior art keywords
abms
relates
nucleic acid
millennium
maturation
Prior art date
Application number
MA34650A
Other languages
Arabic (ar)
English (en)
Inventor
Thomas U Hofer
Ralf Hosse
Ekkehard Moessner
Pablo Umana
Original Assignee
Roche Glycart Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42985489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA33536(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roche Glycart Ag filed Critical Roche Glycart Ag
Publication of MA33536B1 publication Critical patent/MA33536B1/fr

Links

Classifications

    • 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
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3007—Carcino-embryonic Antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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'
    • 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)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Oncology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Cette invention concerne des molécules se liant à l'antigène (ABM). Dans des modes de réalisation particuliers, cette invention concerne des anticorps monoclonaux recombinés, comprenant des anticorps chimériques, primatisés ou humanisés ou des variants de ceux-ci spécifiques des antigènes CEA humains liés à la surface des cellules ou à la membrane. De plus, cette invention concerne des molécules d'acides nucléiques codant pour ces ABM, et des vecteurs et des cellules hôtes comprenant lesdites molécules d'acides nucléiques. Cette invention concerne, en outre, des procédés de production d'ABM selon l'invention, et des méthodes d'utilisation de ces ABM pour traiter des maladies. Des ABM à glycosylation modifiée ayant des propriétés thérapeutiques améliorées, comprenant des anticorps présentant une liaison accrue aux récepteurs Fc et une fonction effectrice accrue sont également décrites.
MA34650A 2009-08-31 2012-02-27 Anticorps monoclonaux anti-cea humanisés obtenus par maturation d'affinité MA33536B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23850509P 2009-08-31 2009-08-31
PCT/EP2010/062527 WO2011023787A1 (fr) 2009-08-31 2010-08-27 Anticorps monoclonaux anti-cea humanisés obtenus par maturation d'affinité

Publications (1)

Publication Number Publication Date
MA33536B1 true MA33536B1 (fr) 2012-08-01

Family

ID=42985489

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34650A MA33536B1 (fr) 2009-08-31 2012-02-27 Anticorps monoclonaux anti-cea humanisés obtenus par maturation d'affinité

Country Status (22)

Country Link
US (2) US9068008B2 (fr)
EP (1) EP2473532B1 (fr)
JP (1) JP5744872B2 (fr)
KR (1) KR101528013B1 (fr)
CN (1) CN102741293B (fr)
AR (1) AR078111A1 (fr)
AU (1) AU2010288469A1 (fr)
BR (1) BR112012003983A2 (fr)
CA (1) CA2770174A1 (fr)
CL (1) CL2012000551A1 (fr)
CO (1) CO6491105A2 (fr)
CR (1) CR20120087A (fr)
EC (1) ECSP12011698A (fr)
IL (1) IL218038A0 (fr)
MA (1) MA33536B1 (fr)
MX (1) MX339608B (fr)
PE (1) PE20121552A1 (fr)
RU (1) RU2570554C2 (fr)
SG (1) SG178567A1 (fr)
TW (1) TW201121994A (fr)
WO (1) WO2011023787A1 (fr)
ZA (1) ZA201200954B (fr)

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Also Published As

Publication number Publication date
BR112012003983A2 (pt) 2021-09-14
CL2012000551A1 (es) 2012-10-12
HK1176951A1 (en) 2013-08-09
RU2012112340A (ru) 2013-10-10
TW201121994A (en) 2011-07-01
PE20121552A1 (es) 2012-11-26
US20110104148A1 (en) 2011-05-05
CN102741293B (zh) 2015-04-01
US20160075795A1 (en) 2016-03-17
JP5744872B2 (ja) 2015-07-08
MX2012002461A (es) 2012-03-14
KR20120060874A (ko) 2012-06-12
WO2011023787A1 (fr) 2011-03-03
US9068008B2 (en) 2015-06-30
CN102741293A (zh) 2012-10-17
CA2770174A1 (fr) 2011-03-03
IL218038A0 (en) 2012-04-30
AR078111A1 (es) 2011-10-12
AU2010288469A1 (en) 2012-03-01
CR20120087A (es) 2012-03-22
ECSP12011698A (es) 2012-03-30
KR101528013B1 (ko) 2015-06-16
RU2570554C2 (ru) 2015-12-10
EP2473532A1 (fr) 2012-07-11
CO6491105A2 (es) 2012-07-31
MX339608B (es) 2016-05-31
JP2013502913A (ja) 2013-01-31
SG178567A1 (en) 2012-04-27
EP2473532B1 (fr) 2017-06-21
ZA201200954B (en) 2014-07-30

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