Title:
キャリアレス電気泳動方法及びこの方法を実施する電気泳動装置
Document Type and Number:
Japanese Patent JP4143719
Kind Code:
B2
Abstract:
In a non-carrier electrophoresis process to separate a sample substance into its constituent parts, the sample is first subjected to coarse fractionation followed by a second-stage fine fractionation. In the first stage is conducted at high linear flow speed over a short migration distance. A smaller number of fractionating points is used in the first stage than in the second stage. The process stages may be conducted in parallel, in series, or in a combination of parallel and series. An independent claim is also included for an electrophoresis apparatus with a separation chamber, electrodes, sample and fraction sections. The separation chamber is sub-divided into smaller chambers with electrodes each serving two fraction chambers,.
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Inventors:
Gerhard Weber
Application Number:
JP2002551574A
Publication Date:
September 03, 2008
Filing Date:
December 07, 2001
Export Citation:
Assignee:
BECTON, DICKINSON AND COMPANY
International Classes:
G01N27/447; B01D57/02; B03C5/00
Domestic Patent References:
| JP4233450A | ||||
| JP6130035A | ||||
| JP3162665A | ||||
| JP63191052A | ||||
| JP4502516A | ||||
| JP5080032A | ||||
| JP63117252A | ||||
| JP63067557A | ||||
| JP63196845A | ||||
| JP62070748A | ||||
| JP61215953A |
Attorney, Agent or Firm:
Masahiro Okada