Title:
MEASUREMENT METHOD UTILIZING INTERNAL STANDARD SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2010/126044
Kind Code:
A1
Abstract:
Disclosed is a method for measuring an analyte utilizing an internal standard substance, which can be used in an electrophoresis method in which the analyte is a protein or a compound. Specifically disclosed is a method for measuring an analyte by an electrophoresis method, which is characterized by identifying the peak of the analyte using, as an internal standard substance, (1) a combination of a compound having at least three anionic groups in the molecule and a compound produced by substituting 1 to 3 anionic groups in the aforementioned compound by cationic groups or (2) a combination of a compound having at least three cationic groups in the molecule and a compound produced by substituting 1 to 3 cationic groups in the aforementioned compound by anionic groups.
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Inventors:
YAMAMOTO NAOYUKI (JP)
KUROSAWA TATSUO (JP)
KUROSAWA TATSUO (JP)
Application Number:
PCT/JP2010/057466
Publication Date:
November 04, 2010
Filing Date:
April 27, 2010
Export Citation:
Assignee:
WAKO PURE CHEM IND LTD (JP)
YAMAMOTO NAOYUKI (JP)
KUROSAWA TATSUO (JP)
YAMAMOTO NAOYUKI (JP)
KUROSAWA TATSUO (JP)
International Classes:
G01N27/447
Domestic Patent References:
| WO2007114398A1 | 2007-10-11 |
Foreign References:
| JP2005521885A | 2005-07-21 | |||
| JP2003034697A | 2003-02-07 | |||
| JP2007024610A | 2007-02-01 |
Other References:
See also references of EP 2426488A4
JOURNAL OF ORGANIC CHEMISTRY, vol. 42, no. 14, 1977, pages 2474 - 80
J. CHEM. SOC. , PERKIN TRANS., vol. 1, 1984, pages 947 - 952
"Modern Synthetic Reactions", 1972, pages: 492,510,
ADV. HETEROCYCLE. CHEM., vol. 34, 1983, pages 53 - 78
"Modem Synthetic Reactions", 1972, pages: 492,510,
TAKEHIKO KITAMORI ET AL.: "Technology and applications of micro chemical chip", 2004, MARUZEN CO., LTD.
POSER JW; PRICE PA, J.BIOL. CHEM., vol. 254, no. 2, 25 January 1979 (1979-01-25), pages 431 - 6
JOURNAL OF ORGANIC CHEMISTRY, vol. 42, no. 14, 1977, pages 2474 - 80
J. CHEM. SOC. , PERKIN TRANS., vol. 1, 1984, pages 947 - 952
"Modern Synthetic Reactions", 1972, pages: 492,510,
ADV. HETEROCYCLE. CHEM., vol. 34, 1983, pages 53 - 78
"Modem Synthetic Reactions", 1972, pages: 492,510,
TAKEHIKO KITAMORI ET AL.: "Technology and applications of micro chemical chip", 2004, MARUZEN CO., LTD.
POSER JW; PRICE PA, J.BIOL. CHEM., vol. 254, no. 2, 25 January 1979 (1979-01-25), pages 431 - 6
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