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AR101262A1 - Plataforma de purificación para anticuerpos biespecíficos - Google Patents

Plataforma de purificación para anticuerpos biespecíficos

Info

Publication number
AR101262A1
AR101262A1 ARP150102301A ARP150102301A AR101262A1 AR 101262 A1 AR101262 A1 AR 101262A1 AR P150102301 A ARP150102301 A AR P150102301A AR P150102301 A ARP150102301 A AR P150102301A AR 101262 A1 AR101262 A1 AR 101262A1
Authority
AR
Argentina
Prior art keywords
protein
domain
binding
paired
ablation
Prior art date
Application number
ARP150102301A
Other languages
English (en)
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 AR101262A1 publication Critical patent/AR101262A1/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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Una cromatografía de la proteína A de alta resolución que emplea un agente caotrópico y un gradiente de pH o un tampón de elución del paso de pH resulta en una resolución pico mejorada entre las especies moleculares estrechamente relacionadas. Los anticuerpos biespecíficos que contienen un dominio CH3 con sustitución de ablación de unión a la proteína A emparejado con un dominio CH3 de unión a proteína A se separan con una resolución de pico alto de los anticuerpos monoespecíficos que contienen un dominio CH3 sustituido por ablación de unión a la proteína A emparejado con el dominio CH3 sustituido con ablación de unión de proteína A y anticuerpos monoespecíficos que contienen un dominio CH3 de unión a la proteína A emparejado con el dominio CH3 de unión a la proteína A. Los agentes caotrópicos útiles incluyen cloruro de magnesio y cloruro de calcio.
ARP150102301A 2014-07-26 2015-07-21 Plataforma de purificación para anticuerpos biespecíficos AR101262A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462029463P 2014-07-26 2014-07-26

Publications (1)

Publication Number Publication Date
AR101262A1 true AR101262A1 (es) 2016-12-07

Family

ID=53836215

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150102301A AR101262A1 (es) 2014-07-26 2015-07-21 Plataforma de purificación para anticuerpos biespecíficos

Country Status (19)

Country Link
US (1) US10626142B2 (es)
EP (2) EP3912987B9 (es)
JP (1) JP6702967B2 (es)
KR (1) KR102440737B1 (es)
CN (1) CN107074906B (es)
AR (1) AR101262A1 (es)
AU (1) AU2015298156B2 (es)
DK (2) DK3912987T3 (es)
EA (1) EA036154B1 (es)
ES (2) ES2942533T3 (es)
FI (1) FI3912987T3 (es)
IL (1) IL255198B (es)
MX (1) MX377558B (es)
MY (1) MY187051A (es)
PL (2) PL3912987T3 (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
CA2955618A1 (en) 2016-02-04
DK3172221T3 (da) 2021-08-09
IL255198B (en) 2022-04-01
MX377558B (es) 2025-03-10
BR112017001443A2 (pt) 2017-12-05
TWI704155B (zh) 2020-09-11
ES2942533T3 (es) 2023-06-02
TW201617359A (zh) 2016-05-16
SG11201700157VA (en) 2017-02-27
WO2016018740A3 (en) 2016-03-17
AU2015298156A1 (en) 2017-02-23
IL255198A0 (en) 2017-12-31
EA036154B1 (ru) 2020-10-06
PL3172221T3 (pl) 2021-12-27
KR20170035941A (ko) 2017-03-31
KR102440737B1 (ko) 2022-09-06
AU2015298156B2 (en) 2020-07-16
ZA201700622B (en) 2020-05-27
WO2016018740A8 (en) 2021-06-10
CN107074906B (zh) 2021-05-14
EP3912987B9 (en) 2023-05-31
EP3912987B1 (en) 2023-03-22
EP3912987A1 (en) 2021-11-24
JP2017524740A (ja) 2017-08-31
US20160024147A1 (en) 2016-01-28
EP3172221A2 (en) 2017-05-31
EP3172221B1 (en) 2021-07-07
WO2016018740A2 (en) 2016-02-04
PL3912987T3 (pl) 2023-07-24
EA201790247A1 (ru) 2017-08-31
FI3912987T3 (fi) 2023-06-19
NZ728700A (en) 2023-09-29
CN107074906A (zh) 2017-08-18
JP6702967B2 (ja) 2020-06-03
SG10201900661YA (en) 2019-02-27
US10626142B2 (en) 2020-04-21
DK3912987T3 (da) 2023-05-01
MX2017001217A (es) 2017-05-03
ES2881026T3 (es) 2021-11-26
MY187051A (en) 2021-08-27

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