MA29609B1 - Procedes de purification d'anticorps anti a beta - Google Patents

Procedes de purification d'anticorps anti a beta

Info

Publication number
MA29609B1
MA29609B1 MA30537A MA30537A MA29609B1 MA 29609 B1 MA29609 B1 MA 29609B1 MA 30537 A MA30537 A MA 30537A MA 30537 A MA30537 A MA 30537A MA 29609 B1 MA29609 B1 MA 29609B1
Authority
MA
Morocco
Prior art keywords
methods
protein
relates
binding
beta antibodies
Prior art date
Application number
MA30537A
Other languages
English (en)
Inventor
Ranganathan Godavarti
Timothy Iskra
Original Assignee
Elan Pharma Int Ltd
Wyeth Corp
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 Elan Pharma Int Ltd, Wyeth Corp filed Critical Elan Pharma Int Ltd
Publication of MA29609B1 publication Critical patent/MA29609B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/06—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065—Purification, fragmentation
    • 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
    • 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
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854—Immunoglobulins

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)

Abstract

La présente invention concerne des procédés de purification de protéines de liaison Aß possédant une région Fc, par exemple, des anticorps anti Aß ou des fusions d'anticorps, par adsorption des protéines de liaison Aß vers un agent de liaison Fc, tel que par exemple, une protéine A ou une protéine G, suivi par un lavage avec un tampon de sel cationique divalent afin de retirer des impuretés et de récupérer ensuite la protéine de liaison Aß adsorbée. Cette invention concerne aussi des procédés d'élution de la protéine de liaison Aß purifiée ainsi que l'incorporation de ces procédés dans un ensemble d'étapes de purification. Cette invention concerne aussi des kits comprenant des composants permettant de réaliser ces procédés et des instructions d'utilisation de ceux-ci.
MA30537A 2005-06-17 2008-01-02 Procedes de purification d'anticorps anti a beta MA29609B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69182105P 2005-06-17 2005-06-17

Publications (1)

Publication Number Publication Date
MA29609B1 true MA29609B1 (fr) 2008-07-01

Family

ID=37433887

Family Applications (1)

Application Number Title Priority Date Filing Date
MA30537A MA29609B1 (fr) 2005-06-17 2008-01-02 Procedes de purification d'anticorps anti a beta

Country Status (25)

Country Link
US (3) US7825223B2 (fr)
EP (3) EP1896504B1 (fr)
JP (2) JP5150488B2 (fr)
KR (2) KR101247836B1 (fr)
CN (3) CN101213211A (fr)
AR (2) AR053632A1 (fr)
AU (2) AU2006259298B2 (fr)
BR (2) BRPI0611599A2 (fr)
CA (2) CA2611815A1 (fr)
CR (2) CR9582A (fr)
EA (2) EA015148B1 (fr)
EC (1) ECSP088086A (fr)
ES (2) ES2402650T3 (fr)
IL (2) IL187642A (fr)
MA (1) MA29609B1 (fr)
MX (2) MX2007015952A (fr)
MY (1) MY144484A (fr)
NI (1) NI200700329A (fr)
NO (2) NO20076056L (fr)
NZ (1) NZ565044A (fr)
RU (1) RU2415865C2 (fr)
SG (1) SG162806A1 (fr)
TW (2) TW200740839A (fr)
WO (2) WO2006138737A2 (fr)
ZA (2) ZA200710330B (fr)

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