Title:
METHOD FOR PRODUCTION OF RECOMBINANT HUMAN IDURONATE 2-SULFATASE
Document Type and Number:
Japanese Patent JP2016196506
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide methods for highly efficiently purifying rhI2S obtained in a culture supernatant to such a high purity as permits direct use as a medical drug by using various column chromatographies.SOLUTION: The invention relates to rhI2S as a medicine which has an oligosaccharide chain linked thereto containing one or more mannose 6-phosphate residues, wherein the average number of the mannose-6-phosphate residues per rhI2S molecule is in the range of 3.7 to 5.4.SELECTED DRAWING: None
Inventors:
MIHARA KAZUTOSHI
KAWASAKI ATSUKO
OTSUKI KOTA
HATANO YUKICHI
KAMEI SHOICHIRO
SUGIMURA ATSUSHI
KAWASAKI ATSUKO
OTSUKI KOTA
HATANO YUKICHI
KAMEI SHOICHIRO
SUGIMURA ATSUSHI
Application Number:
JP2016159120A
Publication Date:
November 24, 2016
Filing Date:
August 15, 2016
Export Citation:
Assignee:
JAPAN CHEM RES
International Classes:
A61K38/46; A61P3/00; C12N5/10; C12N9/16
Domestic Patent References:
JP2003509043A | 2003-03-11 | |||
JP2005516594A | 2005-06-09 |
Foreign References:
WO2008089339A2 | 2008-07-24 | |||
US7001994B2 | 2006-02-21 |
Other References:
GENET. MED., vol. Vol.8(8), JPN6017015087, 2006, pages 465 - 473
THE JOURNAL OF BIOLOGICAL CHEMISTRY, vol. Vol.264, No.14, Issue of May 15, JPN6017015090, 1989, pages 7962 - 7969
THE JOURNAL OF BIOLOGICAL CHEMISTRY, vol. Vol.264, No.14, Issue of May 15, JPN6017015090, 1989, pages 7962 - 7969
Attorney, Agent or Firm:
Takumi Hayasaka
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