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PE20080556A1 - Composicion que comprende una poblacion aislada de moleculas ctla4-ig a partir de un medio de cultivo liquido y metodos para su obtencion - Google Patents

Composicion que comprende una poblacion aislada de moleculas ctla4-ig a partir de un medio de cultivo liquido y metodos para su obtencion

Info

Publication number
PE20080556A1
PE20080556A1 PE2006001650A PE2006001650A PE20080556A1 PE 20080556 A1 PE20080556 A1 PE 20080556A1 PE 2006001650 A PE2006001650 A PE 2006001650A PE 2006001650 A PE2006001650 A PE 2006001650A PE 20080556 A1 PE20080556 A1 PE 20080556A1
Authority
PE
Peru
Prior art keywords
ctla4
molecules
liquid culture
composition
obtaining
Prior art date
Application number
PE2006001650A
Other languages
English (en)
Inventor
Kirk Leister
Eugene J Schaefer
Ronald Bates
Elizabeth A Bramhall
David M Didio
Alan R Flesher
Michael Grace
Helen G Haggerty
Stephen Hosselet
David H Kirkley
Ii Reb J Russell
Richard N Schicho
David E Smolin
John M Tabor
Lee K Tay
Pallaiah Thammana
Den Boom Thomas Van
Ajoy Velayudhan
David M Donaldson
Original Assignee
Bristol Myers Squibb Co
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=38218674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20080556(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Publication of PE20080556A1 publication Critical patent/PE20080556A1/es

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    • 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
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/70521CD28, CD152
    • 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
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/195Chemokines, e.g. RANTES
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • 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
    • C07K1/00General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14Extraction; Separation; Purification
    • C07K1/16Extraction; Separation; Purification by chromatography
    • 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
    • C07K16/2803Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2818Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D15/00Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08Selective adsorption, e.g. chromatography
    • B01D15/26Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/38Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
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    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Pharmacology & Pharmacy (AREA)
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  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
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  • Biochemistry (AREA)
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  • Rheumatology (AREA)
  • Transplantation (AREA)
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  • Urology & Nephrology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dermatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

SE REFIERE A UNA COMPOSICION QUE COMPRENDE UNA POBLACION AISLADA DE MOLECULAS CTLA4-IG QUE SON PROTEINAS DE FUSION DEL DOMINIO LIGANDO-ENLACE DEL ANTIGENO 4 DE LINFOCITO T CITOTOXICO (CTLA4) Y UNA REGION CONSTANTE DE CADENA PESADA DE INMUNOGLOBULINA (IG), Y COMPRENDEN POLIPEPTIDOS QUE TIENEN LA SEQ ID NO: 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 O 16. DICHA POBLACION DE MOLECULAS ES AISLADA A PARTIR DE UN MEDIO DE CULTIVO LIQUIDO EN EL QUE LAS MOLECULAS CTLA4-IG DE LA POBLACION INICIAL CONTIENEN RESIDUOS DE ACIDO SIALICO Y AGREGADOS DE ALTO PESO MOLECULAR. SE REFIERE TAMBIEN A UN PROCEDIMIENTO PARA LA OBTENCION DE DICHA COMPOSICION QUE COMPRENDE A) COSECHAR EL MEDIO DE CULTIVO LIQUIDO A PARTIR DE UN CULTIVO DE CELULAS DE MAMIFEROS QUE EXPRESAN LAS MOLECULAS CTLA4-IG; B) SEPARAR LAS MOLECULAS CTLA4-IG DE LOS COMPONENTES CELULARES; C) SEPARAR LOS DIMEROS DE CTLA4-IG DE LOS AGREGADOS DE ALTO PESO MOLECULAR DE CTLA-IG Y D) SEPARAR LAS MOLECULAS CTLA-IG EN DOS FRACCIONES EN DONDE UNA DE LAS FRACCIONES TIENE UN CONTENIDO MAYOR DE ACIDO SIALICO. DICHA COMPOSICION ES UTIL PARA EL TRATAMIENTO DE ARTRITIS REUMATOIDE, PSORIASIS, COLITIS ULCERANTE, LUPUS
PE2006001650A 2005-12-20 2006-12-19 Composicion que comprende una poblacion aislada de moleculas ctla4-ig a partir de un medio de cultivo liquido y metodos para su obtencion PE20080556A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75215005P 2005-12-20 2005-12-20
US75226705P 2005-12-20 2005-12-20
US84954306P 2006-10-05 2006-10-05

Publications (1)

Publication Number Publication Date
PE20080556A1 true PE20080556A1 (es) 2008-06-13

Family

ID=38218674

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2006001650A PE20080556A1 (es) 2005-12-20 2006-12-19 Composicion que comprende una poblacion aislada de moleculas ctla4-ig a partir de un medio de cultivo liquido y metodos para su obtencion

Country Status (24)

Country Link
US (4) US10508144B2 (es)
EP (2) EP1969007B1 (es)
JP (2) JP5096369B2 (es)
KR (2) KR101398713B1 (es)
CN (1) CN106589132B (es)
AU (2) AU2006330922B2 (es)
BR (2) BRPI0620178B1 (es)
CA (2) CA2836123C (es)
CY (1) CY1114887T1 (es)
DK (2) DK2253644T3 (es)
EA (1) EA017765B1 (es)
ES (2) ES2439641T3 (es)
HR (1) HRP20130975T1 (es)
IL (2) IL192098A (es)
MX (1) MX336807B (es)
NO (1) NO20082716L (es)
NZ (1) NZ597215A (es)
PE (1) PE20080556A1 (es)
PL (2) PL2253644T3 (es)
PT (2) PT1969007E (es)
SI (2) SI1969007T1 (es)
TW (2) TWI423986B (es)
WO (1) WO2007076032A2 (es)
ZA (1) ZA200805301B (es)

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