New sample preparation approach for mass spectrometry-based profiling of plasma results in improved coverage of metabolome

Y Yang, C Cruickshank, M Armstrong… - … of chromatography A, 2013 - Elsevier
Sample preparation remains a challenge in untargeted metabolomics studies and no
method currently results in complete extraction of all metabolite classes in human plasma …

Solvent-dependent metabolite distribution, clustering, and protein extraction for serum profiling with mass spectrometry

EJ Want, G O'Maille, CA Smith, TR Brandon… - Analytical …, 2006 - ACS Publications
The aim of metabolite profiling is to monitor all metabolites within a biological sample for
applications in basic biochemical research as well as pharmacokinetic studies and …

A simultaneous metabolic profiling and quantitative multimetabolite metabolomic method for human plasma using gas-chromatography tandem mass spectrometry

OI Savolainen, AS Sandberg… - Journal of proteome …, 2016 - ACS Publications
For the first time it is possible to simultaneously collect targeted and nontargeted
metabolomics data from plasma based on GC with high scan speed tandem mass …

Metabolomics platform with capillary electrophoresis coupled with high-resolution mass spectrometry for plasma analysis

K Sasaki, H Sagawa, M Suzuki, H Yamamoto… - Analytical …, 2018 - ACS Publications
Metabolome analysis using capillary electrophoresis (CE) coupled with high-resolution
mass spectrometry (HRMS) has the potential to improve coverage of metabolite detection …

Annotation of the human serum metabolome by coupling three liquid chromatography methods to high-resolution mass spectrometry

S Boudah, MF Olivier, S Aros-Calt, L Oliveira… - … of Chromatography B, 2014 - Elsevier
This work aims at evaluating the relevance and versatility of liquid chromatography coupled
to high resolution mass spectrometry (LC/HRMS) for performing a qualitative and …

Analysis of human plasma metabolites across different liquid chromatography/mass spectrometry platforms: Cross‐platform transferable chemical signatures

KH Telu, X Yan, WE Wallace, SE Stein… - Rapid …, 2016 - Wiley Online Library
Rationale The metabolite profiling of a NIST plasma Standard Reference Material (SRM
1950) on different liquid chromatography/mass spectrometry (LC/MS) platforms showed …

Metabolite profiling and beyond: approaches for the rapid processing and annotation of human blood serum mass spectrometry data

J Stanstrup, M Gerlich, LO Dragsted… - Analytical and …, 2013 - Springer
In this paper, we describe data processing and metabolite identification approaches which
lead to a rapid and semi-automated interpretation of metabolomics experiments. Data from …

Development and performance of a gas chromatography− time-of-flight mass spectrometry analysis for large-scale nontargeted metabolomic studies of human serum

P Begley, S Francis-McIntyre, WB Dunn… - Analytical …, 2009 - ACS Publications
A method for the preparation and GC− TOF-MS analysis of human serum samples has been
developed and evaluated for application in long-term metabolomic studies. Serum samples …

Overcoming sample matrix effect in quantitative blood metabolomics using chemical isotope labeling liquid chromatography mass spectrometry

D Chen, W Han, X Su, L Li, L Li - Analytical chemistry, 2017 - ACS Publications
Blood is widely used for discovery metabolomics to search for disease biomarkers.
However, blood sample matrix can have a profound effect on metabolome analysis, which …

Procedures for large-scale metabolic profiling of serum and plasma using gas chromatography and liquid chromatography coupled to mass spectrometry

WB Dunn, D Broadhurst, P Begley, E Zelena… - Nature protocols, 2011 - nature.com
Metabolism has an essential role in biological systems. Identification and quantitation of the
compounds in the metabolome is defined as metabolic profiling, and it is applied to define …