DK2013236T3 - Antistoffer, der binder til det ekstracellulære domæne af receptortyrosinkinasen alk - Google Patents

Antistoffer, der binder til det ekstracellulære domæne af receptortyrosinkinasen alk Download PDF

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Publication number
DK2013236T3
DK2013236T3 DK07720099.6T DK07720099T DK2013236T3 DK 2013236 T3 DK2013236 T3 DK 2013236T3 DK 07720099 T DK07720099 T DK 07720099T DK 2013236 T3 DK2013236 T3 DK 2013236T3
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Denmark
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alk
gly
ser
ala
antibody
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DK07720099.6T
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Der Maur Adrian Auf
Peter Lichtlen
Alcide Barberis
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Delenex Therapeutics Ag
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00General protective or antinoxious agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y207/00Transferases transferring phosphorus-containing groups (2.7)
    • C12Y207/10Protein-tyrosine kinases (2.7.10)
    • C12Y207/10001Receptor protein-tyrosine kinase (2.7.10.1)

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cell Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Claims (9)

1. scFv-antistof, der binder det humane anaplastisk lymfomkinase (ALK)-protein, hvilket scFv-antistof omfatter (i) en variabel tung kæde-sekvens ifølge SEQ.ID. No. 4 og (ii) en variabel let kæde-sekvens ifølge SEQ.ID. No. 5, hvilket antistof binder et 16 aminosyrer langt ALK-epitoppeptid ifølge SEQ. ID. No. 1 med en affinitet, Kd, på 10 nM eller derunder, og hvor antistoffet ikke binder det murine ALK-protein. 2. scFv-antistof ifølge krav 1, hvilket antistof omfatter strukturen NH2-VL-linker-VH-COOH eller NH2-VH-linker-VL-COOH, hvor linkeren har sekvensen SEQ.ID. No. 16. 3. scFv-antistof ifølge et hvilket som helst af de foregående krav, idet antistoffet mærkes radioaktivt eller mærkes med toksin. 4. scFv-antistof ifølge et hvilket som helst af de foregående krav til anvendelse som medikament eller diagnostisk værktøj.
5. Anvendelse af scFv-antistof ifølge et hvilket som helst af de foregående krav til fremstilling af et medikament til behandling af cancere eller tumorer.
6. Anvendelse ifølge krav 5, hvor medikamentet er egnet til inhibering af MK- og/eller PTN-binding til ALK og/eller ALK-medieret signalering.
7. Anvendelse ifølge krav 5 eller 6, hvor medikamentet er egnet til administration af scFv-antistoffet i kombination med et middel mod cancer, f.eks. methotrexat.
8. Anvendelse ifølge krav 5, hvor behandlingen er en behandling af neuroblastom, glioblastom, rhabdomyosarkom, brystkarcinom, melanom, pankreascancer, B-celle-NHL, skjoldbruskkirtelkarcinom, småcellet lungekarcinom, retinoblastom, Ewings sarkom, prostatacancer, tyktarmscancer, pankreascancer, lipom, liposarkom, fibrosarkom, især glioblastom, neuroblastom og rhabdomyosarkom.
9. DNA-sekvens, der koder for scFv-antistoffet ifølge et hvilket som helst af kravene 1 eller 2.
10. Ekspressionsvektor, der omfatter DNA-sekvensen ifølge krav 9.
11. Egnet værtscelle, der er transformeret med ekspressionsvektoren ifølge krav 10, især en E. coli-celle.
12. Fremgangsmåde til fremstilling af et scFv-antistof ifølge et hvilket som helst af kravene 1 eller 2, hvilken fremgangsmåde omfatter dyrkning af værtscellen ifølge krav 11 under betingelser, som muliggør syntese af scFv-antistoffet og isolering deraf fra kulturen.
DK07720099.6T 2006-04-28 2007-04-27 Antistoffer, der binder til det ekstracellulære domæne af receptortyrosinkinasen alk DK2013236T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79583106P 2006-04-28 2006-04-28
PCT/CH2007/000202 WO2007124610A1 (en) 2006-04-28 2007-04-27 Antibodies binding to the extracellular domain of the receptor tyrosine kinase alk

Publications (1)

Publication Number Publication Date
DK2013236T3 true DK2013236T3 (da) 2015-09-21

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DK07720099.6T DK2013236T3 (da) 2006-04-28 2007-04-27 Antistoffer, der binder til det ekstracellulære domæne af receptortyrosinkinasen alk

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US (3) US7902340B2 (da)
EP (2) EP2604627A1 (da)
JP (2) JP5431920B2 (da)
KR (1) KR101457228B1 (da)
CN (1) CN101443361B (da)
AU (1) AU2007246144B2 (da)
BR (1) BRPI0710971A2 (da)
CA (1) CA2650822C (da)
DK (1) DK2013236T3 (da)
ES (1) ES2547248T3 (da)
HK (1) HK1124619A1 (da)
IL (1) IL194752A0 (da)
MX (1) MX2008013705A (da)
NZ (1) NZ572248A (da)
PL (1) PL2013236T3 (da)
RU (1) RU2460540C2 (da)
WO (1) WO2007124610A1 (da)

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US20110206691A1 (en) * 2008-02-15 2011-08-25 Mosse Yael P Methods and Compositions for Treating Neuroblastoma
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US9512411B2 (en) 2016-12-06
CA2650822C (en) 2017-03-14
EP2013236A1 (en) 2009-01-14
NZ572248A (en) 2011-08-26
RU2008146922A (ru) 2010-06-10
KR101457228B1 (ko) 2014-11-04
CA2650822A1 (en) 2007-11-08
RU2460540C2 (ru) 2012-09-10
JP5431920B2 (ja) 2014-03-05
MX2008013705A (es) 2008-11-06
US8945563B2 (en) 2015-02-03
EP2013236B1 (en) 2015-06-17
US20150203829A1 (en) 2015-07-23
CN101443361A (zh) 2009-05-27
CN101443361B (zh) 2015-08-19
PL2013236T3 (pl) 2015-12-31
AU2007246144A1 (en) 2007-11-08
US7902340B2 (en) 2011-03-08
WO2007124610A1 (en) 2007-11-08
ES2547248T3 (es) 2015-10-02
US20080118512A1 (en) 2008-05-22
AU2007246144B2 (en) 2012-12-06
IL194752A0 (en) 2011-08-01
KR20080113261A (ko) 2008-12-29
JP2013226144A (ja) 2013-11-07
JP2009535021A (ja) 2009-10-01
EP2604627A1 (en) 2013-06-19
US20110159008A1 (en) 2011-06-30
BRPI0710971A2 (pt) 2011-05-31
JP5911821B2 (ja) 2016-04-27
HK1124619A1 (en) 2009-07-17

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