Title:
IMMUNOGLOBULIN G-BINDING PEPTIDE
Document Type and Number:
WIPO Patent Application WO/2019/187603
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a peptide that
has a high chemical stability to alkalis, etc. Another purpose of the present invention is to provide: a DNA encoding the aforesaid peptide; a vector containing the DNA; and a transformant transformed by the vector. These problems are solved by using, as an affinity ligand, a peptide obtained by introducing a mutation into an appropriate site of an immunoglobulin G-binding peptide.
Inventors:
YOSHIDA SHINICHI (JP)
MURATA DAI (JP)
KONOIKE FUMINORI (JP)
MURATA DAI (JP)
KONOIKE FUMINORI (JP)
Application Number:
PCT/JP2019/002954
Publication Date:
October 03, 2019
Filing Date:
January 29, 2019
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
C07K14/00; B01D15/38; B01J20/24; C07K1/22; C07K17/00; C07K19/00; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N15/11; C12N15/63
Domestic Patent References:
| WO2016031909A1 | 2016-03-03 | |||
| WO2012133349A1 | 2012-10-04 | |||
| WO2012133342A1 | 2012-10-04 | |||
| WO2016136910A1 | 2016-09-01 | |||
| WO2016031902A1 | 2016-03-03 |
Foreign References:
| JP2016079153A | 2016-05-16 |
Attorney, Agent or Firm:
USFI PATENT ATTORNEYS INTERNATIONAL OFFICE (JP)
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