BR112022008782A2 - Lavagens com alto teor de sal durante cromatografia de troca catiônica para remover impurezas relacionadas ao produto - Google Patents

Lavagens com alto teor de sal durante cromatografia de troca catiônica para remover impurezas relacionadas ao produto

Info

Publication number
BR112022008782A2
BR112022008782A2 BR112022008782A BR112022008782A BR112022008782A2 BR 112022008782 A2 BR112022008782 A2 BR 112022008782A2 BR 112022008782 A BR112022008782 A BR 112022008782A BR 112022008782 A BR112022008782 A BR 112022008782A BR 112022008782 A2 BR112022008782 A2 BR 112022008782A2
Authority
BR
Brazil
Prior art keywords
cation exchange
exchange chromatography
high salt
washes
salt content
Prior art date
Application number
BR112022008782A
Other languages
English (en)
Inventor
R Ambhaikar Malhar
Diaz Luis
Gomez Natalia
J Tillotson Benjamin
Original Assignee
Amgen Inc
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 Amgen Inc filed Critical Amgen Inc
Publication of BR112022008782A2 publication Critical patent/BR112022008782A2/pt

Links

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
    • 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
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/18—Ion-exchange chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/362—Cation-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
    • B01D15/3804—Affinity chromatography
    • B01D15/3809—Affinity chromatography of the antigen-antibody type, e.g. protein A, G, L chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
    • B01D15/424—Elution mode
    • B01D15/426—Specific type of solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/16—Diafiltration
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Peptides Or Proteins (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LAVAGENS COM ALTO TEOR DE SAL DURANTE CROMATOGRAFIA DE TROCA CATIÔNICA PARA REMOVER IMPUREZAS RELACIONADAS AO PRODUTO. A invenção se refere a métodos para remoção de impurezas relacionadas ao produto de ponto isoelétrico baixo durante operações de purificação de troca catiônica.
BR112022008782A 2019-11-07 2020-11-04 Lavagens com alto teor de sal durante cromatografia de troca catiônica para remover impurezas relacionadas ao produto BR112022008782A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962931874P 2019-11-07 2019-11-07
PCT/US2020/058774 WO2021091933A1 (en) 2019-11-07 2020-11-04 High salt washes during cation exchange chromatography to remove product-realated impurities

Publications (1)

Publication Number Publication Date
BR112022008782A2 true BR112022008782A2 (pt) 2022-07-26

Family

ID=73598212

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008782A BR112022008782A2 (pt) 2019-11-07 2020-11-04 Lavagens com alto teor de sal durante cromatografia de troca catiônica para remover impurezas relacionadas ao produto

Country Status (14)

Country Link
US (1) US20220372071A1 (pt)
EP (1) EP4055042A1 (pt)
JP (1) JP2022554283A (pt)
KR (1) KR20220092958A (pt)
CN (1) CN114651007A (pt)
AR (1) AR120398A1 (pt)
AU (1) AU2020377919A1 (pt)
BR (1) BR112022008782A2 (pt)
CA (1) CA3160208A1 (pt)
CL (1) CL2022001169A1 (pt)
IL (1) IL292602A (pt)
MX (1) MX2022005594A (pt)
TW (1) TW202132323A (pt)
WO (1) WO2021091933A1 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120238730A1 (en) * 2011-03-15 2012-09-20 Abbott Laboratories Integrated approach to the isolation and purification of antibodies
US20170183376A1 (en) * 2014-06-24 2017-06-29 Insight Biopharmaceuticals Ltd. Methods of purifying antibodies
JP6699085B2 (ja) * 2015-03-25 2020-05-27 東ソー株式会社 Ｆｃ結合性タンパク質の精製方法
MX2018015173A (es) * 2016-06-17 2019-07-04 Genentech Inc Purificacion de anticuerpos multiespecificos.
CN110305217B (zh) * 2018-03-27 2022-03-29 广州爱思迈生物医药科技有限公司 双特异性抗体及其应用

Also Published As

Publication number Publication date
CN114651007A (zh) 2022-06-21
IL292602A (en) 2022-07-01
CA3160208A1 (en) 2021-05-14
CL2022001169A1 (es) 2023-01-27
WO2021091933A1 (en) 2021-05-14
KR20220092958A (ko) 2022-07-04
US20220372071A1 (en) 2022-11-24
TW202132323A (zh) 2021-09-01
AU2020377919A1 (en) 2022-06-16
EP4055042A1 (en) 2022-09-14
MX2022005594A (es) 2022-06-09
AR120398A1 (es) 2022-02-09
JP2022554283A (ja) 2022-12-28

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