Title:
METHOD AND DEVICE FOR CELL PREPARATION
Document Type and Number:
WIPO Patent Application WO/2006/093205
Kind Code:
A1
Abstract:
It is intended to provide a simple method and device for removing unnecessary cells such as erythrocytes and granulocytes from a mammalian body fluid and preparing a cell fraction containing monocytes. The cell fraction containing monocytes is prepared by the combination of a treatment with a granulocyte-adsorbing material and centrifugation, a cell separating agent, or removal of unnecessary cells using a cell separating filter. The invention also provides the device for preparing the cell fraction containing monocytes, comprising a unit of treating a mammalian body fluid with the granulocyte-adsorbing material and a unit of removing fractions of unnecessary cells such as erythrocytes by a method for centrifuging the treated cell fraction, a method using the cell separating agent, or a method using the cell separating filter.
Inventors:
KOBAYASHI AKIRA (JP)
YOSHIDA SHINYA (JP)
NIWA HIDEO (JP)
YOSHIDA SHINYA (JP)
NIWA HIDEO (JP)
Application Number:
PCT/JP2006/303907
Publication Date:
September 08, 2006
Filing Date:
March 01, 2006
Export Citation:
Assignee:
KANEKA CORP (JP)
KOBAYASHI AKIRA (JP)
YOSHIDA SHINYA (JP)
NIWA HIDEO (JP)
KOBAYASHI AKIRA (JP)
YOSHIDA SHINYA (JP)
NIWA HIDEO (JP)
International Classes:
C12N5/00; A61K35/14; A61K35/15; A61L27/00; A61L27/36; A61L27/38; A61P9/00; A61P9/10; A61P25/00; A61P35/00; A61P35/02; A61P37/02; A61P43/00; C12M1/00; C12M3/00; C12N5/07; C12N5/074; C12N5/078; C12N5/0789
Foreign References:
| JP2002171965A | 2002-06-18 | |||
| JPH05168706A | 1993-07-02 | |||
| JPH01275601A | 1989-11-06 | |||
| JPS5446812A | 1979-04-13 | |||
| JPH11508875A | 1999-08-03 | |||
| JP2004121144A | 2004-04-22 |
Attorney, Agent or Firm:
Hiraki, Yusuke (3-20 Toranomon 4-chom, Minato-ku Tokyo 01, JP)
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