Processing

Please wait...

Settings

Settings

Goto Application

1. WO2012013682 - PROTEIN PURIFICATION

Publication Number WO/2012/013682
Publication Date 02.02.2012
International Application No. PCT/EP2011/062837
International Filing Date 26.07.2011
IPC
C07K 1/18 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
16by chromatography
18Ion-exchange chromatography
C07K 1/36 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
36by a combination of two or more processes of different types
CPC
C07K 1/107
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
107by chemical modification of precursor peptides
C07K 1/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
14Extraction; Separation; Purification
16by chromatography
18Ion-exchange chromatography
C07K 1/22
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
14Extraction; Separation; Purification
16by chromatography
22Affinity chromatography or related techniques based upon selective absorption processes
C07K 1/30
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
14Extraction; Separation; Purification
30by precipitation
C07K 1/306
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
14Extraction; Separation; Purification
30by precipitation
306by crystallization
C07K 1/36
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
14Extraction; Separation; Purification
36by a combination of two or more processes of different types
Applicants
  • UCB PHARMA, S.A. [BE]/[BE] (AllExceptUS)
  • SPITALI, Mariangela [GB]/[GB] (UsOnly)
  • SYMMONS, Jonathan [GB]/[GB] (UsOnly)
  • WHITCOMBE, Richard [GB]/[GB] (UsOnly)
  • PEARCE-HIGGINS, Mark Robert [GB]/[GB] (UsOnly)
Inventors
  • SPITALI, Mariangela
  • SYMMONS, Jonathan
  • WHITCOMBE, Richard
  • PEARCE-HIGGINS, Mark Robert
Agents
  • UCB INTELLECTUAL PROPERTY
Priority Data
1012603.527.07.2010GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROTEIN PURIFICATION
(FR) PURIFICATION DE PROTÉINES
Abstract
(EN)
The present invention relates to a process for the purification of an antibody fragment from a periplasmic cell extract comprising a first cation exchange chromatography step and a second anion exchange chromatography step.
(FR)
La présente invention concerne un procédé de purification d'un fragment d'anticorps à partir d'un extrait cellulaire du périplasme comprenant une première étape de chromatographie échangeuse de cations et une seconde étape de chromatographie échangeuse d'anions.
Latest bibliographic data on file with the International Bureau