Analytical and Bioanalytical Chemistry

, Volume 399, Issue 2, pp 727–735

Targeted analysis of glycomics liquid chromatography/mass spectrometry data

  • Jonathan M. Dreyfuss
  • Christopher Jacobs
  • Yevgeniy Gindin
  • Gary Benson
  • Gregory O. Staples
  • Joseph Zaia
Original Paper

DOI: 10.1007/s00216-010-4235-1

Cite this article as:
Dreyfuss, J.M., Jacobs, C., Gindin, Y. et al. Anal Bioanal Chem (2011) 399: 727. doi:10.1007/s00216-010-4235-1

Abstract

Hydrophilic interaction chromatography (HILIC) liquid chromatography/mass spectrometry (LC/MS) is appropriate for all native and reductively aminated glycan classes. HILIC carries the advantage that retention times vary predictably according to oligosaccharide composition. Chromatographic conditions are compatible with sensitive and reproducible glycomics analysis of large numbers of samples. The data are extremely useful for quantitative profiling of glycans expressed in biological tissues. With these analytical developments, the rate-limiting factor for widespread use of HILIC LC/MS in glycomics is the analysis of the data. In order to eliminate this problem, a Java-based open source software tool, Manatee, was developed for targeted analysis of HILIC LC/MS glycan datasets. This tool uses user-defined lists of compositions that specify the glycan chemical space in a given biological context. The program accepts high-resolution LC/MS data using the public mzXML format and is capable of processing a large data file in a few minutes on a standard desktop computer. The program allows mining of HILIC LC/MS data with an output compatible with multivariate statistical analysis. It is envisaged that the Manatee tool will complement more computationally intensive LC/MS processing tools based on deconvolution and deisotoping of LC/MS data. The capabilities of the tool were demonstrated using a set of HILIC LC/MS data on organ-specific heparan sulfates.

https://static-content.springer.com/image/art%3A10.1007%2Fs00216-010-4235-1/MediaObjects/216_2010_4235_Figa_HTML.gif
Figure

Unsupervised heat map of the 25 most abundant HS compositions among 5 bovine organs with hierarchical clustering of rows and columns

Keywords

GlycomicsGlycosaminoglycanHeparan sulfateMass spectrometryBioinformaticsProteoglycan

Supplementary material

216_2010_4235_MOESM1_ESM.pdf (2.8 mb)
ESM 1(PDF 2845 kb)

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Jonathan M. Dreyfuss
    • 1
  • Christopher Jacobs
    • 1
  • Yevgeniy Gindin
    • 1
    • 2
  • Gary Benson
    • 1
  • Gregory O. Staples
    • 3
    • 4
  • Joseph Zaia
    • 3
    • 5
  1. 1.Graduate Program in BioinformaticsBoston UniversityBostonUSA
  2. 2.Genetics Branch, National Cancer InstituteNational Institutes of HealthBethesdaUSA
  3. 3.Center for Biomedical Mass Spectrometry, Department of BiochemistryBoston UniversityBostonUSA
  4. 4.Agilent LaboratoriesSanta ClaraUSA
  5. 5.Boston University Medical CampusBostonUSA