WO2006064373A3 - Methods of purifying immunologlobulins - Google Patents

Methods of purifying immunologlobulins Download PDF

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Publication number
WO2006064373A3
WO2006064373A3 PCT/IB2005/004026 IB2005004026W WO2006064373A3 WO 2006064373 A3 WO2006064373 A3 WO 2006064373A3 IB 2005004026 W IB2005004026 W IB 2005004026W WO 2006064373 A3 WO2006064373 A3 WO 2006064373A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
purifying
immunoglobulins
precipitation
immunologlobulins
Prior art date
Application number
PCT/IB2005/004026
Other languages
French (fr)
Other versions
WO2006064373A2 (en
Inventor
Christian Bloy
Thierry Arnaud
Christophe Bertheau
Original Assignee
Genzyme Polyclonals S A S
Christian Bloy
Thierry Arnaud
Christophe Bertheau
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 Genzyme Polyclonals S A S, Christian Bloy, Thierry Arnaud, Christophe Bertheau filed Critical Genzyme Polyclonals S A S
Publication of WO2006064373A2 publication Critical patent/WO2006064373A2/en
Publication of WO2006064373A3 publication Critical patent/WO2006064373A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065—Purification, fragmentation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/06—Antianaemics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Transplantation (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

The disclosure provides methods for purifying certain subclasses of immunoglobulins from biological fluids, such as, e.g., serum. The purification process involves the precipitation of non-immunoglobulin proteins with caprylic acid, followed by the precipitation of euglobulin immunoglobulins (e.g., IgM) by desalting. The methods are of use in a large-scale commercial production of various antibodies, e.g., anti-thymocyte antibodies as exemplified in the disclosure. Compositions produced by the methods disclosed as well as uses for such compositions are provided.
PCT/IB2005/004026 2004-12-16 2005-12-15 Methods of purifying immunologlobulins WO2006064373A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63666504P 2004-12-16 2004-12-16
US60/636,665 2004-12-16

Publications (2)

Publication Number Publication Date
WO2006064373A2 WO2006064373A2 (en) 2006-06-22
WO2006064373A3 true WO2006064373A3 (en) 2006-09-08

Family

ID=36575510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/004026 WO2006064373A2 (en) 2004-12-16 2005-12-15 Methods of purifying immunologlobulins

Country Status (1)

Country Link
WO (1) WO2006064373A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8883146B2 (en) 2007-11-30 2014-11-11 Abbvie Inc. Protein formulations and methods of making same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1909831A4 (en) 2005-06-14 2013-02-20 Amgen Inc Self-buffering protein formulations
US8293242B2 (en) 2005-09-01 2012-10-23 Plasma Technologies, Llc Ultra-high yield of alpha-1-anti-trypsin
US8420081B2 (en) * 2007-11-30 2013-04-16 Abbvie, Inc. Antibody formulations and methods of making same
AU2013204044B2 (en) * 2007-11-30 2017-08-31 Abbvie Biotechnology Ltd. Protein formulations and methods of making same
GB201006753D0 (en) 2010-04-22 2010-06-09 Biotest Ag Process for preparing an immunolobulin composition
JP6884858B2 (en) 2016-10-21 2021-06-09 アムジエン・インコーポレーテツド Pharmaceutical product and its manufacturing method
FR3076294B1 (en) 2017-12-29 2022-01-28 Lab Francais Du Fractionnement METHOD FOR PURIFYING ANTIBODIES FROM RAW MILK

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342391A (en) * 1971-02-09 1974-01-03 Rolland Sa A Preparation of thymocyte antigens and of anti-thymocytary serums and gammaglobulins
US5110910A (en) * 1991-03-25 1992-05-05 Miles Inc. Virucidal euglobulin precipitation
US20040023340A1 (en) * 2000-09-28 2004-02-05 Jerome Tiollier Method for producing human anti-thymocyte immunoglobulins

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342391A (en) * 1971-02-09 1974-01-03 Rolland Sa A Preparation of thymocyte antigens and of anti-thymocytary serums and gammaglobulins
US5110910A (en) * 1991-03-25 1992-05-05 Miles Inc. Virucidal euglobulin precipitation
US20040023340A1 (en) * 2000-09-28 2004-02-05 Jerome Tiollier Method for producing human anti-thymocyte immunoglobulins

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
BONNEFOY-BERARD N ET AL: "ANTIBODIES AGAINST FUNCTIONAL LEUKOCYTE SURFACE MOLECULES IN POLYCLONAL ANTILYMPHOCYTE AND ANTITHYMOCYTE GLOBULINS", TRANSPLANTATION, WILLIAMS AND WILKINS, BALTIMORE, MD, US, vol. 51, no. 3, March 1991 (1991-03-01), pages 669 - 673, XP009063471, ISSN: 0041-1337 *
COHN E J ET AL: "PREPARATION AND PROPERTIES OF SERUM AND PLASMA PROTEINS. IV. A SYSTEM FOR THE SEPARATION INTO FRACTIONS OF THE PROTEIN AND LIPOPROTEIN COMPONENTS OF BIOLOGICAL TISSUES AND FLUIDS", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, US, vol. 68, March 1946 (1946-03-01), pages 459 - 475, XP001148358, ISSN: 0002-7863 *
GARCÍA-GONZÁLEZ M ET AL: "Purification of murine IgG3 and IgM monoclonal antibodies by euglobulin precipitation.", JOURNAL OF IMMUNOLOGICAL METHODS. 28 JUN 1988, vol. 111, no. 1, 28 June 1988 (1988-06-28), pages 17 - 23, XP002386266, ISSN: 0022-1759 *
REBELLATO L M ET AL: "A COMPREHENSIVE DEFINITION OF THE MAJOR ANTIBODY SPECIFICITIES IN POLYCLONAL RABBIT ANTITHYMOCYTE GLOBULIN", TRANSPLANTATION, WILLIAMS AND WILKINS, BALTIMORE, MD, US, vol. 57, no. 5, March 1994 (1994-03-01), pages 685 - 694, XP000983219, ISSN: 0041-1337 *
STEINBUCH M ET AL: "THE ISOLATION OF IGG FROM MAMMALIAN SERA WITH THE AID OF CAPRYLIC ACID", ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, NEW YORK, US, US, vol. 134, 1969, pages 279 - 284, XP001048186, ISSN: 0003-9861 *
TEMPONI: "PURIFICATION", HYBRIDOMA, LIEBERT, NEW YORK, NY, US, vol. 8, no. 1, 1989, pages 85 - 95, XP008065360, ISSN: 0272-457X *
WECHTER W J ET AL: "MANUFACTURE", TRANSPLANTATION, WILLIAMS AND WILKINS, BALTIMORE, MD, US, vol. 28, no. 4, 1979, pages 303 - 307, XP008065573, ISSN: 0041-1337 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8883146B2 (en) 2007-11-30 2014-11-11 Abbvie Inc. Protein formulations and methods of making same

Also Published As

Publication number Publication date
WO2006064373A2 (en) 2006-06-22

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