Utilizing 13C-Labeled internal standards to advance the analysis of heparan sulfate.

IF 5 2区 生物学 Q2 CELL BIOLOGY
Zhangjie Wang, Jian Liu
{"title":"Utilizing <sup>13</sup>C-Labeled internal standards to advance the analysis of heparan sulfate.","authors":"Zhangjie Wang, Jian Liu","doi":"10.1152/ajpcell.00944.2024","DOIUrl":null,"url":null,"abstract":"<p><p>Heparan sulfate (HS) is a highly sulfated and structurally heterogeneous polysaccharide that plays key roles in numerous biological processes. Due to its complex structure and variable sulfation patterns, accurately characterizing and quantifying HS in biological samples poses significant analytical challenges. This review presents an advanced high-performance liquid chromatography-tandem mass spectroscopy (LC-MS/MS) methodology that utilizes isotope-labeled internal standards for the precise quantification of HS disaccharides and rare 3-<i>O</i>-sulfated tetrasaccharides, alongside monitoring 6-<i>O</i>-endosulfatase enzyme activity and the metabolism of synthetic HS oligosaccharides in biological systems. The combination of isotope-labeled standards with LC-MS/MS technology provides a powerful and sensitive approach for comprehensive analysis of HS modifications, offering valuable insights into HS metabolism and its alterations across various biological contexts.</p>","PeriodicalId":7585,"journal":{"name":"American journal of physiology. Cell physiology","volume":" ","pages":"C1091-C1100"},"PeriodicalIF":5.0000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American journal of physiology. Cell physiology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1152/ajpcell.00944.2024","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/2/19 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Heparan sulfate (HS) is a highly sulfated and structurally heterogeneous polysaccharide that plays key roles in numerous biological processes. Due to its complex structure and variable sulfation patterns, accurately characterizing and quantifying HS in biological samples poses significant analytical challenges. This review presents an advanced high-performance liquid chromatography-tandem mass spectroscopy (LC-MS/MS) methodology that utilizes isotope-labeled internal standards for the precise quantification of HS disaccharides and rare 3-O-sulfated tetrasaccharides, alongside monitoring 6-O-endosulfatase enzyme activity and the metabolism of synthetic HS oligosaccharides in biological systems. The combination of isotope-labeled standards with LC-MS/MS technology provides a powerful and sensitive approach for comprehensive analysis of HS modifications, offering valuable insights into HS metabolism and its alterations across various biological contexts.

求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
9.10
自引率
1.80%
发文量
252
审稿时长
1 months
期刊介绍: The American Journal of Physiology-Cell Physiology is dedicated to innovative approaches to the study of cell and molecular physiology. Contributions that use cellular and molecular approaches to shed light on mechanisms of physiological control at higher levels of organization also appear regularly. Manuscripts dealing with the structure and function of cell membranes, contractile systems, cellular organelles, and membrane channels, transporters, and pumps are encouraged. Studies dealing with integrated regulation of cellular function, including mechanisms of signal transduction, development, gene expression, cell-to-cell interactions, and the cell physiology of pathophysiological states, are also eagerly sought. Interdisciplinary studies that apply the approaches of biochemistry, biophysics, molecular biology, morphology, and immunology to the determination of new principles in cell physiology are especially welcome.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信