MX377558B - Plataforma de purificación para anticuerpos biespecíficos. - Google Patents

Plataforma de purificación para anticuerpos biespecíficos.

Info

Publication number
MX377558B
MX377558B MX2017001217A MX2017001217A MX377558B MX 377558 B MX377558 B MX 377558B MX 2017001217 A MX2017001217 A MX 2017001217A MX 2017001217 A MX2017001217 A MX 2017001217A MX 377558 B MX377558 B MX 377558B
Authority
MX
Mexico
Prior art keywords
protein
binding
domain
paired
substituted
Prior art date
Application number
MX2017001217A
Other languages
English (en)
Other versions
MX2017001217A (es
Inventor
Andrew Tustian
Benjamin Adams
Christine Edicott
Hanne Bak
John Mattila
Original Assignee
Regeneron Pharma
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 Regeneron Pharma filed Critical Regeneron Pharma
Publication of MX2017001217A publication Critical patent/MX2017001217A/es
Publication of MX377558B publication Critical patent/MX377558B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • 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
    • B01D15/3804Affinity chromatography
    • B01D15/3819Affinity chromatography of the nucleic acid-nucleic acid binding protein type
    • 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
    • B01D15/3804Affinity chromatography
    • B01D15/3828Ligand exchange chromatography, e.g. complexation, chelation or metal interaction chromatography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26Cation exchangers for chromatographic processes
    • 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
    • C07K1/165Extraction; Separation; Purification by chromatography mixed-mode chromatography
    • 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
    • C07K1/22Affinity chromatography or related techniques based upon selective absorption processes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065Purification, fragmentation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
    • C07K16/1271Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Micrococcaceae (F), e.g. Staphylococcus
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/10Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14Specific host cells or culture conditions, e.g. components, pH or temperature
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 domain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La presente invención se refiere a cromatografía de proteína A de alta resolución que utiliza un agente caotrópico y amortiguador de elución de gradiente de pH o paso de pH resulta en resolución de pico mejorada entre especies moleculares estrechamente relacionadas. Anticuerpos biespecíficos que contienen un dominio CH3 con sustitución de anulación de la unión a proteína A, apareado con un dominio CH3 de unión de proteína A, son separados con alta resolución de pico a partir de anticuerpos monoespecificos que contienen un dominio CH3 sustituido para anulación de la unión a la proteína A apareado con el dominio CH3 sustituido para anulación de la unión a proteína A y anticuerpos monoespecíficos que contienen un dominio CH3 de unión a proteína A apareado con el dominio CH3 de unión a la proteína A. Los agentes caotrópicos útiles incluyen cloruro de magnesio y cloruro de calcio.
MX2017001217A 2014-07-26 2015-07-24 Plataforma de purificación para anticuerpos biespecíficos. MX377558B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462029463P 2014-07-26 2014-07-26
PCT/US2015/041936 WO2016018740A2 (en) 2014-07-26 2015-07-24 Purification platform for bispecific antibodies

Publications (2)

Publication Number Publication Date
MX2017001217A MX2017001217A (es) 2017-05-03
MX377558B true MX377558B (es) 2025-03-10

Family

ID=53836215

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001217A MX377558B (es) 2014-07-26 2015-07-24 Plataforma de purificación para anticuerpos biespecíficos.

Country Status (19)

Country Link
US (1) US10626142B2 (es)
EP (2) EP3172221B1 (es)
JP (1) JP6702967B2 (es)
KR (1) KR102440737B1 (es)
CN (1) CN107074906B (es)
AR (1) AR101262A1 (es)
AU (1) AU2015298156B2 (es)
DK (2) DK3172221T3 (es)
EA (1) EA036154B1 (es)
ES (2) ES2881026T3 (es)
FI (1) FI3912987T3 (es)
IL (1) IL255198B (es)
MX (1) MX377558B (es)
MY (1) MY187051A (es)
PL (2) PL3172221T3 (es)
SG (2) SG10201900661YA (es)
TW (1) TWI704155B (es)
WO (1) WO2016018740A2 (es)
ZA (1) ZA201700622B (es)

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Also Published As

Publication number Publication date
MY187051A (en) 2021-08-27
CN107074906A (zh) 2017-08-18
CN107074906B (zh) 2021-05-14
JP2017524740A (ja) 2017-08-31
ZA201700622B (en) 2020-05-27
KR102440737B1 (ko) 2022-09-06
AU2015298156B2 (en) 2020-07-16
KR20170035941A (ko) 2017-03-31
WO2016018740A8 (en) 2021-06-10
AU2015298156A1 (en) 2017-02-23
IL255198A0 (en) 2017-12-31
PL3912987T3 (pl) 2023-07-24
BR112017001443A2 (pt) 2017-12-05
FI3912987T3 (fi) 2023-06-19
EP3172221A2 (en) 2017-05-31
NZ728700A (en) 2023-09-29
MX2017001217A (es) 2017-05-03
WO2016018740A3 (en) 2016-03-17
US10626142B2 (en) 2020-04-21
US20160024147A1 (en) 2016-01-28
EA036154B1 (ru) 2020-10-06
ES2881026T3 (es) 2021-11-26
DK3172221T3 (da) 2021-08-09
EP3912987B1 (en) 2023-03-22
IL255198B (en) 2022-04-01
TW201617359A (zh) 2016-05-16
EP3912987B9 (en) 2023-05-31
PL3172221T3 (pl) 2021-12-27
SG10201900661YA (en) 2019-02-27
WO2016018740A2 (en) 2016-02-04
DK3912987T3 (da) 2023-05-01
JP6702967B2 (ja) 2020-06-03
SG11201700157VA (en) 2017-02-27
AR101262A1 (es) 2016-12-07
EP3172221B1 (en) 2021-07-07
ES2942533T3 (es) 2023-06-02
EP3912987A1 (en) 2021-11-24
CA2955618A1 (en) 2016-02-04
TWI704155B (zh) 2020-09-11
EA201790247A1 (ru) 2017-08-31

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