Quantitative analysis of heparan sulfate using isotopically labeled calibrants

Authors
Liu, J.
Wang, Z.
Arnold, K.
Xu, Y.
Pagadala, V.
Su, G.
Myatt, H.
Linhardt, Robert J.
ORCID
https://orcid.org/0000-0003-2219-5833
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Issue Date
2020
Keywords
Chemistry and chemical biology , Chemical and biological engineering , Biomedical engineering , Biology
Degree
Terms of Use
Attribution 3.0 United States
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Full Citation
Developing a quantitative method to analyze heparan sulfate using isotopically labeled calibrants, Z. Wang, K. Arnold, Y. Xu, V. Pagadala, G. Su, H. Myatt, R.J. Linhardt, J. Liu, Communications Biology, 3, 425, 2020.
Abstract
Heparan sulfate is a sulfated polysaccharide that displays essential physiological functions. Here, we report a LC-MS/MS-based method for quantitatively determining the individual disaccharide composition and total amount of heparan sulfate. Using eight 13C-labeled disaccharide calibrants and one 13C-labeled polysaccharide calibrant, we complete the analysis in one-pot process. The method is both sensitive and has the throughput to analyze heparan sulfate from mouse tissues and plasma.
Description
Communications Biology, 3, 425
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Department
The Linhardt Research Labs.
The Shirley Ann Jackson, Ph.D. Center for Biotechnology and Interdisciplinary Studies (CBIS)
Publisher
Relationships
Rensselaer Polytechnic Institute, Troy, NY
The Linhardt Research Labs Online Collection
https://harc.rpi.edu/
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A full text version is available in DSpace@RPI