Title:
磁性粒子を使用する精製方法
Document Type and Number:
Japanese Patent JP3546410
Kind Code:
B2
Abstract:
The invention relates to a process for the purification of a substance with magnetic particles treated with a reagent which binds the particles. After a binding reaction in a first medium, the particles and the substance bound to them are separated and transferred to a second medium. According to the invention, a surface tension releasing agent is dispensed at least the mediums before the particles are separated from it. This promotes the complete collection of the particles.
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Inventors:
Sepanen, Helena
Palomaki and pecca
Tunanen, Yucca
Karmeniemi, Timo
Palomaki and pecca
Tunanen, Yucca
Karmeniemi, Timo
Application Number:
JP2000593954A
Publication Date:
July 28, 2004
Filing Date:
January 18, 2000
Export Citation:
Assignee:
Thermo Electron Oy
International Classes:
B03C1/00; B03C1/01; C07K1/22; G01N33/553; C12N7/02; C12N15/00; C12N15/10; C12S3/20; G01N33/543; (IPC1-7): G01N33/553; G01N33/543
Foreign References:
| WO1996018731A1 | ||||
| US5705628 |
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato