Title:
APPARATUS FOR DETECTION OF GENE AND METHOD THEREFOR
Document Type and Number:
Japanese Patent JPH04271800
Kind Code:
A
Abstract:
PURPOSE: To enable a high-sensitive real time detection while carrying out gel electrophoretic separation by labeling DNA or a protein with a fluorescent substance.
CONSTITUTION: Texas Red or its analogue is used as a fluorescent substance and Yellow He-Ne (594nm) laser is used as an excitation light source. Sensitivity one or two order higher than the conventional method can be obtained since the emission from the gel is reduced.
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Inventors:
KANBARA HIDEKI
NAGAI KEIICHI
NAGAI KEIICHI
Application Number:
JP3400691A
Publication Date:
September 28, 1992
Filing Date:
February 28, 1991
Export Citation:
Assignee:
HITACHI LTD
International Classes:
C12M1/00; C12M1/34; C12Q1/68; G01N21/63; G01N21/64; G01N27/447; G01N33/58; G01N35/00; (IPC1-7): C12M1/00; C12M1/34; C12Q1/68; G01N21/63; G01N27/447; G01N33/58
Attorney, Agent or Firm:
Yasuo Sakuta