Title:
METHOD FOR PURIFYING ANALOGOUS ANTIBODY USING CATION-EXCHANGE CHROMATOGRAPHY
Document Type and Number:
WIPO Patent Application WO/2018/190677
Kind Code:
A2
Abstract:
The present disclosure relates to a method for separating impurities of analogous antibodies using cation-exchange chromatography, and more specifically, to a method for separating the single fragments and isoforms of analogous antibodies, which are produced during the process of producing analogous antibodies, and purifying only target antibody fragments in high purity and yield using an elution buffer for the cation-exchange chromatography.
Inventors:
KANG SUNG-MUK (KR)
LEE HONG JAI (KR)
KIM KYUNGHWA (KR)
YOO JUNG MIN (KR)
LEE CHUNG MIN (KR)
LEE GYUNG-HWA (KR)
LEE DONG EOK (KR)
LIM SUNG IN (KR)
HA GYONG-SIK (KR)
LEE HONG JAI (KR)
KIM KYUNGHWA (KR)
YOO JUNG MIN (KR)
LEE CHUNG MIN (KR)
LEE GYUNG-HWA (KR)
LEE DONG EOK (KR)
LIM SUNG IN (KR)
HA GYONG-SIK (KR)
Application Number:
PCT/KR2018/004345
Publication Date:
October 18, 2018
Filing Date:
April 13, 2018
Export Citation:
Assignee:
CJ HEALTHCARE CORP (KR)
International Classes:
C07K16/06; B01D15/36; C07K1/18
Attorney, Agent or Firm:
SON, Min (KR)
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