IMAGING MASS SPECTROMETRY METHOD

A problem to be solved by the present invention to perform an imaging mass spectrometry method capable of not only providing localization information of a biological substance in a single tissue section but also enabling quantitative comparison of an amount of a biological substance between multiple...

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Bibliographische Detailangaben
Hauptverfasser:	ITO, Toshimasa, HIRAMOTO, Masashi
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A problem to be solved by the present invention to perform an imaging mass spectrometry method capable of not only providing localization information of a biological substance in a single tissue section but also enabling quantitative comparison of an amount of a biological substance between multiple tissue sections.By using a first derivatization reagent, a second derivatization reagent that is the isotopically-labeled first derivatization reagent, and a derivatized internal standard substance of a biological substance in the imaging mass spectrometry method, the amount of the biological substance can quantitatively be compared between multiple tissue sections.