Summary of Study ST001816

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR001149. The data can be accessed directly via it's Project DOI: 10.21228/M8611G This work is supported by NIH grant, U2C- DK119886.


This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST001816
Study TitleQuantification of PIPs species in mouse tissues.
Study SummaryPhosphoinositides (PIPs) species, differing in phosphorylation at hydroxyls of the inositol head group, play roles in various cellular events. Here we developed a supercritical fluid chromatography-mass spectrometry (SFC-MS) method that allows us to quantify molecular species of all seven PIP regioisomers in culture cells and tissues. Using this methodology, we quantified PIPs species in 13 mouse tissues.
Grad Sch of Pharmaceut Sci, Univ of Tokyo
Last NameKono
First NameNozomu
AddressHongo 7-3-1,, Bunyo-ku, Tokyo, 113-0033, Japan
Submit Date2021-06-01
Raw Data AvailableYes
Raw Data File Type(s)mzML
Analysis Type DetailLC-MS
Release Date2022-05-04
Release Version1
Nozomu Kono Nozomu Kono application/zip

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Combined analysis:

Analysis ID AN002948
Analysis type MS
Chromatography type Unspecified
Chromatography system Shimadzu Nexera UC
Column ULTRON AF-HILIC-CD (250 × 2.1 mm,5.0um) Shinwa Chemicalstries
MS instrument type Ion trap
MS instrument name ABI SCIEX 4500 QTrap
Units pmol/mg tissue


MS ID:MS002738
Analysis ID:AN002948
Instrument Name:ABI SCIEX 4500 QTrap
Instrument Type:Ion trap
MS Comments:The instrument parameters of QTRAP4500 for positive ion mode were as follows: curtain gas, 20 psi; ionspray voltage, 4500 V; temperature, 300 ºC; ion source gas 1, 18 psi; ion source gas 2, 20 psi. and quantification was performed using MultiQuant™ software (SCIEX).