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CA2262507A1 - Vecteurs d'expression, cellules et procedes servant a la preparation de polypeptides de thrombopoietine - Google Patents

Vecteurs d'expression, cellules et procedes servant a la preparation de polypeptides de thrombopoietine Download PDF

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Publication number
CA2262507A1
CA2262507A1 CA002262507A CA2262507A CA2262507A1 CA 2262507 A1 CA2262507 A1 CA 2262507A1 CA 002262507 A CA002262507 A CA 002262507A CA 2262507 A CA2262507 A CA 2262507A CA 2262507 A1 CA2262507 A1 CA 2262507A1
Authority
CA
Canada
Prior art keywords
amino acid
seq
thr
residues
leu
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002262507A
Other languages
English (en)
Inventor
Meher Irani
Gary R. Morrison-Nelson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zymogenetics Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2262507A1 publication Critical patent/CA2262507A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/524Thrombopoietin, i.e. C-MPL ligand
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02Fusion polypeptide containing a localisation/targetting motif containing a signal sequence

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Hematology (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Diabetes (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

L'invention porte sur des polypeptides de thrombopoïétine et sur les vecteurs d'expression, cellules et procédés servant à leur préparation. Lesdits polypeptides se caractérisent par leur squelette fait d'un acide aminé de type C-X-B, où C est un polypeptide humain du domaine thrombopoïétine cytokine; X est une liaison peptidique ou une liaison faite d'un ou deux résidus d'acides aminés sous réserve que X, seul ou combiné à C ou B, ne présente pas de paire d'acides aminés dibasiques; et B est un polypeptide consistant dans les résidues 1 à y de la SEQ ID NO:3, où y est un entier de 5 à 18, et où jusqu'à 35 % des résidus d'acide aminés de B sont remplacés individuellement par d'autres résidus d'acides aminés. Lesdits polypeptides entrent dans des processus in vitro et in vivo de stimulation et de développement de cellules hématopoïétiques.
CA002262507A 1996-08-13 1997-07-30 Vecteurs d'expression, cellules et procedes servant a la preparation de polypeptides de thrombopoietine Abandoned CA2262507A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69644796A 1996-08-13 1996-08-13
US08/696,447 1996-08-13

Publications (1)

Publication Number Publication Date
CA2262507A1 true CA2262507A1 (fr) 1998-02-19

Family

ID=24797104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002262507A Abandoned CA2262507A1 (fr) 1996-08-13 1997-07-30 Vecteurs d'expression, cellules et procedes servant a la preparation de polypeptides de thrombopoietine

Country Status (8)

Country Link
EP (1) EP0920511A1 (fr)
JP (1) JP2000516465A (fr)
KR (1) KR20000029998A (fr)
CN (1) CN1230993A (fr)
AU (1) AU728881B2 (fr)
CA (1) CA2262507A1 (fr)
NZ (1) NZ334103A (fr)
WO (1) WO1998006849A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU750803B2 (en) 1997-10-29 2002-07-25 University Of Pittsburgh Use of vectors such as adenoviruses and/or adeno associated viruses and/or retroviruses and/or herpes simplex viruses and/or liposomes and/or plasmids as a vehicle for genetic information enabling mammal cells to produce agents for the treatment of bone pathologies
KR19990081421A (ko) * 1998-04-29 1999-11-15 성재갑 동물세포를 이용한 인간 혈소판 생성 촉진인자(tpo)의 제조방법
AU2001280161A1 (en) * 2000-08-24 2002-03-04 Kirin Beer Kabushiki Kaisha C-mpl ligand-containing medicinal compositions for increasing platelets and erythrocytes
WO2004078780A1 (fr) * 2003-03-04 2004-09-16 Pepharm R&D Limited Composition pharmaceutique contenant l-seryl-l-leucine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG47030A1 (en) * 1994-01-03 1998-03-20 Genentech Inc Thrombopoietin
EP0668352A1 (fr) * 1994-02-14 1995-08-23 Kirin Brewery Company, Ltd. Protéine à activité TPO

Also Published As

Publication number Publication date
KR20000029998A (ko) 2000-05-25
NZ334103A (en) 2000-09-29
CN1230993A (zh) 1999-10-06
WO1998006849A1 (fr) 1998-02-19
EP0920511A1 (fr) 1999-06-09
AU728881B2 (en) 2001-01-18
JP2000516465A (ja) 2000-12-12
AU3823897A (en) 1998-03-06

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Legal Events

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EEER Examination request
FZDE Dead