Title:
【発明の名称】免疫インタフエロンおよびその精製方法
Document Type and Number:
Japanese Patent JP2592441
Kind Code:
B2
Abstract:
An intact human immune interferon protein and a method for its extraction and purification is disclosed. This method permits the purification to homogeneity of intact recombinant human immune interferon using extraction of transformed microorganisms containing the interferon with a protease inhibitor, such as guanidine-HCl, and purification with monoclonal antibodies to immune interferon.
Inventors:
HONDA SUSUMU
FUSHIANGUUFU KUNGU
SUGINO HIROSHI
FUSHIANGUUFU KUNGU
SUGINO HIROSHI
Application Number:
JP19649984A
Publication Date:
March 19, 1997
Filing Date:
September 19, 1984
Export Citation:
Assignee:
EFU HOFUMAN RA ROSHU AG
TAKEDA YAKUHIN KOGYO KK
TAKEDA YAKUHIN KOGYO KK
International Classes:
A61K38/21; A61P31/12; A61P35/00; G01N33/53; A61P37/00; C07K1/113; C07K1/16; C07K1/22; C07K14/00; C07K14/52; C07K14/555; C07K14/57; C07K16/00; C12N15/00; C12N15/09; C12P21/02; G01N33/577; A61K38/00; C12R1/19; (IPC1-7): C12P21/02
Domestic Patent References:
| JP5890514A |
Other References:
【文献】欧州公開88540(EP,A1)
Attorney, Agent or Firm:
Akira Asamura (2 outside)