CA2943328A1 - Methode de preparation d'immunoglobulines - Google Patents

Methode de preparation d'immunoglobulines Download PDF

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Publication number
CA2943328A1
CA2943328A1 CA2943328A CA2943328A CA2943328A1 CA 2943328 A1 CA2943328 A1 CA 2943328A1 CA 2943328 A CA2943328 A CA 2943328A CA 2943328 A CA2943328 A CA 2943328A CA 2943328 A1 CA2943328 A1 CA 2943328A1
Authority
CA
Canada
Prior art keywords
solution
immunoglobulins
concentration
caprylate
ultrafiltration
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.)
Granted
Application number
CA2943328A
Other languages
English (en)
Other versions
CA2943328C (fr
Inventor
Pere Ristol Debart
Salvador Grancha Gamon
Juan Ignacio Jorquera Nieto
Maria Mercedes Faro Tomas
Nuria Jorba Grifols
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.)
Instituto Grifols SA
Original Assignee
Instituto Grifols SA
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 Instituto Grifols SA filed Critical Instituto Grifols SA
Priority to CA2943328A priority Critical patent/CA2943328C/fr
Publication of CA2943328A1 publication Critical patent/CA2943328A1/fr
Application granted granted Critical
Publication of CA2943328C publication Critical patent/CA2943328C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • 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
    • A61K39/39591—Stabilisation, fragmentation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
CA2943328A 2016-09-26 2016-09-26 Methode de preparation d'immunoglobulines Active CA2943328C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2943328A CA2943328C (fr) 2016-09-26 2016-09-26 Methode de preparation d'immunoglobulines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2943328A CA2943328C (fr) 2016-09-26 2016-09-26 Methode de preparation d'immunoglobulines

Publications (2)

Publication Number Publication Date
CA2943328A1 true CA2943328A1 (fr) 2018-03-26
CA2943328C CA2943328C (fr) 2021-08-03

Family

ID=61759260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2943328A Active CA2943328C (fr) 2016-09-26 2016-09-26 Methode de preparation d'immunoglobulines

Country Status (1)

Country Link
CA (1) CA2943328C (fr)

Also Published As

Publication number Publication date
CA2943328C (fr) 2021-08-03

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Effective date: 20190606