Title:
METHOD FOR DETECTING PROTEIN
Document Type and Number:
WIPO Patent Application WO/2019/093495
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a simple method for detecting a protein in a liquid, said method requiring less time and expense than conventional methods. According to the present invention, it was discovered that coloring a protein using a color reaction specific to the protein, using a filter that readily adsorbs the protein in filtration to concentrate the protein on the filter, and recognizing the coloration makes it possible to easily detect and measure the protein. In addition, it was discovered that filtering the protein using the filter, concentrating the protein on the filter, and subsequently coloring the protein using a color reaction specific to the protein and recognizing the coloration makes it possible to easily detect and measure the protein.
Inventors:
NAKAJIMA AKIHIRO (JP)
MORIKUBO KEIKO (JP)
MORIKUBO KEIKO (JP)
Application Number:
PCT/JP2018/041722
Publication Date:
May 16, 2019
Filing Date:
November 09, 2018
Export Citation:
Assignee:
MEIJI CO LTD (JP)
International Classes:
G01N33/52; G01N21/78; G01N33/68
Foreign References:
| JP2010223726A | 2010-10-07 | |||
| JPH11304803A | 1999-11-05 | |||
| JP2006349650A | 2006-12-28 | |||
| JPH05312809A | 1993-11-26 | |||
| JPH0236355A | 1990-02-06 |
Other References:
KINOSHITA, TOSHIO ET AL.: "Fluorescence analysis of proteins on a membrane filter, using fluorescein isothiocyanate dissolved in the cycloheptaamylose guanidine system", BUNSEKI KAGAKU, vol. 23, no. 12, 5 December 1974 (1974-12-05), pages 1543 - 1544
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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