Title:
METHOD FOR PURIFYING RECOMBINANT PROTEIN
Document Type and Number:
Japanese Patent JP2005170835
Kind Code:
A
Abstract:
To provide a method for obtaining high-purity recombinant protein, by which recombinant protein is purified from a body liquid of silkworm containing recombinant protein with a few number of processes.
The method for purifying recombinant protein prepared by using a silkworm from a body liquid of silkworm comprises (1) a process for purification using a hydroxyapatite chromatography and (2) a process for purification using a heparin column chromatography following the process (1).
Inventors:
MIYAKE MASASHI
ENDO YOSHIO
OGAWA TOSHIYUKI
SUZUTA YASUYUKI
IWABUCHI NARIHIRO
KAJIMOTO YOSUKE
ENDO YOSHIO
OGAWA TOSHIYUKI
SUZUTA YASUYUKI
IWABUCHI NARIHIRO
KAJIMOTO YOSUKE
Application Number:
JP2003412122A
Publication Date:
June 30, 2005
Filing Date:
December 10, 2003
Export Citation:
Assignee:
NIPPON ZENYAKU KOGYO KK
International Classes:
C12N15/09; C07K1/16; C07K14/52; (IPC1-7): C07K14/52; C07K1/16
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Natsuo Tanaka
Ishii Teiji
Satoshi Fujita
Natsuo Tanaka
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