1
|
Lin Y, Du C, Ying H, Zhou Y, Kong F, Zhao H, Lan M. Multiply-mesoporous hydrophilic titanium dioxide nanohybrid for the highly-performed enrichment of N-glycopeptides from human serum. Anal Chim Acta 2024; 1287:342058. [PMID: 38182336 DOI: 10.1016/j.aca.2023.342058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 01/07/2024]
Abstract
N-glycopeptide is considered as one of significant biomarkers which provide guidance for the diagnosis and drug design of diseases. However, the direct analysis of N-glycopeptides is nearly impracticable mainly owing to their extremely low abundance and grave signal suppression from other interfering substances in the bio-samples. In this research, a multiply-mesoporous hydrophilic TiO2 nanohybrid (mM-TiO2@Cys) was synthesized by immobilizing Cys on a TiO2 substrate with hierarchical mesopores to achieve the highly-performed enrichment of N-glycopeptides. With the advantages of superior hydrophilicity and multiply-mesoporous structure, the obtained material exhibited an excellent selectivity (IgG digests and BSA digests at the molar ratio of 1/500), a high sensitivity (1 fmol μL-1 for IgG digests) and a good size-exclusion ability (IgG digests, IgG and BSA at the molar ratio of 1/500/500) in the enrichment of N-glycopeptides from IgG digests. As a result, 281 N-glycopeptides corresponded with 109 glycoproteins were identified from 2 μL serum digests of the patients with nasopharyngeal carcinoma, and 181 N-glycopeptides corresponded with 78 glycoproteins were identified from 2 μL serum digests of the healthy volunteers, revealing the potential application value of mM-TiO2@Cys in glycoproteomics.
Collapse
Affiliation(s)
- Yunfan Lin
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Chengrun Du
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Shanghai Clinical Research Center for Radiation Oncology, Shanghai, 200032, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Hongmei Ying
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Shanghai Clinical Research Center for Radiation Oncology, Shanghai, 200032, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China.
| | - Yifan Zhou
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Fangfang Kong
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Shanghai Clinical Research Center for Radiation Oncology, Shanghai, 200032, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Hongli Zhao
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| |
Collapse
|
2
|
Yi L, Wang B, Feng Q, Yan Y, Ding CF, Mao H. Surface functionalization modification of ultra-hydrophilic magnetic spheres with mesoporous silica for specific identification of glycopeptides in serum exosomes. Anal Bioanal Chem 2023; 415:1741-1749. [PMID: 36790462 DOI: 10.1007/s00216-023-04575-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/08/2023] [Accepted: 01/30/2023] [Indexed: 02/16/2023]
Abstract
Protein glycosylation of human serum exosomes can reveal significant physiological information, and the development of large-scale identification strategies is crucial for the in-depth investigation of the serum exosome glycoproteome. In this study, using surface functionalization techniques, an ultra-hydrophilic mesoporous silica magnetic nanosphere (denoted as Fe3O4-CG@mSiO2) was synthesized for the quick and accurate detection of glycopeptides from HRP digests. The Fe3O4-CG@mSiO2 nanospheres demonstrated outstanding enrichment capability, high sensitivity (5 amol/μL), good size exclusion effect (HRP digests/BSA proteins, 1:10,000), stable reusability (at least 10 times), and an excellent recovery rate (108.6 ± 5.5%). Additionally, after enrichment by Fe3O4-CG@mSiO2, 156 glycopeptides assigned to 64 proteins derived from human serum exosomes were successfully identified, which demonstrates that the nanospheres have great potential for the research of the large-scale serum exosome glycoproteome.
Collapse
Affiliation(s)
- Linhua Yi
- Department of Orthopaedic Surgery, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, 315020, People's Republic of China
| | - Baichun Wang
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Material Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Quanshou Feng
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Material Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Yinghua Yan
- Department of Orthopaedic Surgery, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, 315020, People's Republic of China. .,Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Material Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China.
| | - Chuan-Fan Ding
- Department of Orthopaedic Surgery, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, 315020, People's Republic of China.,Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Material Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Haijiao Mao
- Department of Orthopaedic Surgery, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, 315020, People's Republic of China.
| |
Collapse
|
3
|
Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: An update for 2017-2018. MASS SPECTROMETRY REVIEWS 2023; 42:227-431. [PMID: 34719822 DOI: 10.1002/mas.21721] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
This review is the tenth update of the original article published in 1999 on the application of matrix-assisted laser desorption/ionization mass spectrometry (MALDI) mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2018. Also included are papers that describe methods appropriate to glycan and glycoprotein analysis by MALDI, such as sample preparation techniques, even though the ionization method is not MALDI. Topics covered in the first part of the review include general aspects such as theory of the MALDI process, new methods, matrices, derivatization, MALDI imaging, fragmentation and the use of arrays. The second part of the review is devoted to applications to various structural types such as oligo- and poly-saccharides, glycoproteins, glycolipids, glycosides, and biopharmaceuticals. Most of the applications are presented in tabular form. The third part of the review covers medical and industrial applications of the technique, studies of enzyme reactions, and applications to chemical synthesis. The reported work shows increasing use of combined new techniques such as ion mobility and highlights the impact that MALDI imaging is having across a range of diciplines. MALDI is still an ideal technique for carbohydrate analysis and advancements in the technique and the range of applications continue steady progress.
Collapse
Affiliation(s)
- David J Harvey
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Oxford, UK
| |
Collapse
|
4
|
Feng Q, Xie Z, Liang H, Zhang Z, Yan Y, Ding CF. Hydrophilic, dual amino acid-functionalized zinc sulfide quantum dot for specific identification of N-glycopeptides from biological samples. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2022; 36:e9405. [PMID: 36166354 DOI: 10.1002/rcm.9405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/07/2022] [Accepted: 09/19/2022] [Indexed: 06/16/2023]
Abstract
RATIONALE Glycosylation of proteins is one of the most significant and complex post-translational modifications, and N-glycosylation plays a crucial role in life activities. Mass spectrometry (MS) has been a powerful technique in the analysis of protein glycosylation. However, the direct detection of glycoproteins in biological samples based on MS still suffers from huge challenges. Therefore, enrichment and purification of samples before MS analysis is an essential prerequisite. METHODS Hydrophilic interaction liquid chromatography (HILIC) has significantly developed for selective enrichment of glycopeptides due to its simple operation process and unbiased enrichment. Herein, hydrophilic, dual amino acid-functionalized zinc sulfide quantum dots (ZnS QDs) were prepared to enrich glycopeptides using an easy procedure. The enriched glycopeptides were detected using matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS). RESULTS The obtained material exhibited high selectivity (1:2000), low detection limit (0.1 fmol/μl), good repeatability (10 times), and excellent recovery (89.8%) in glycopeptide enrichment. In the actual application in biological samples, 71 N-glycopeptides and 161 N-glycopeptides were detected from human saliva and serum, respectively. CONCLUSIONS ZnS-Au-GC was successfully prepared using an easy method. The results showed that the obtained material exhibited excellent performance in glycopeptide enrichment. Furthermore, it had showed great potential for glycopeptide enrichment in complex biological samples.
Collapse
Affiliation(s)
- Quanshou Feng
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Zehu Xie
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Hongze Liang
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Zhenbin Zhang
- Institute of Drug Discovery Technology, Ningbo University, Ningbo, China
| | - Yinghua Yan
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Chuan-Fan Ding
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| |
Collapse
|
5
|
Ba S, Luo B, Li Z, He J, Lan F, Wu Y. Mesoporous covalent organic framework microspheres with dual-phase separation strategy for high-purity glycopeptide enrichment. J Chromatogr A 2022; 1684:463575. [DOI: 10.1016/j.chroma.2022.463575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/30/2022] [Accepted: 10/13/2022] [Indexed: 11/16/2022]
|
6
|
Xu Z, Wu Y, Hu X, Deng C, Sun N. Inherently hydrophilic mesoporous channel coupled with metal oxide for fishing endogenous salivary glycopeptides and phosphopeptides. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.12.069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
7
|
Zhao B, Xu W, Ma J, Jia Q. Design and fabrication of highly hydrophilic magnetic material by anchoring L-cysteine onto chitosan for efficient enrichment of glycopeptides. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
8
|
Wu Y, Chen H, Chen Y, Sun N, Deng C. Metal organic frameworks as advanced extraction adsorbents for separation and analysis in proteomics and environmental research. Sci China Chem 2022. [DOI: 10.1007/s11426-021-1195-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
9
|
Kumari M, Tetala KKR. A review on recent advances in the enrichment of glycopeptides and glycoproteins by liquid chromatographic methods: 2016-Present. Electrophoresis 2021; 43:388-402. [PMID: 34757643 DOI: 10.1002/elps.202100172] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 01/06/2023]
Abstract
Among various protein post-translational modifications (PTMs), glycosylation has received special attention due to its immense role in molecular interactions, cellular signal transduction, immune response, etc. Aberration in glycan moieties of a glycoprotein is associated with cancer, diabetes, and bacterial and viral infections. In biofluids (plasma, saliva, urine, milk, etc.), glycoproteins are low in abundance and are masked by the presence of high abundant proteins. Hence, prior to their identification using mass spectrometry methods, liquid chromatography (LC)-based approaches were widely used. A general enrichment strategy involves a protein digestion step, followed by LC-based enrichment and desorption of glycopeptides, and enzymatic excision of the glycans. The focus of this review article is to highlight the articles published since 2016 that dealt with different LC-based approaches for glycopeptide and glycoprotein enrichment. The preparation of stationary phases, their surface activation, and ligand immobilization strategies have been discussed in detail. Finally, the major developments and future trends in the field have been summarized.
Collapse
Affiliation(s)
- Mona Kumari
- Centre for Bioseparation Technology (CBST), Vellore Institute of Technology (VIT), Vellore, Tamilnadu, India
| | - Kishore K R Tetala
- Centre for Bioseparation Technology (CBST), Vellore Institute of Technology (VIT), Vellore, Tamilnadu, India
| |
Collapse
|
10
|
GAO W, BAI Y, LIU H. [Recent advances in functionalized magnetic nanomaterials for glycoprotein and glycopeptide enrichment]. Se Pu 2021; 39:981-988. [PMID: 34486837 PMCID: PMC9404082 DOI: 10.3724/sp.j.1123.2021.08012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Indexed: 11/25/2022] Open
Abstract
Protein glycosylation is among the most common and important post-translational modifications, and plays an important regulatory role in many biological processes, including signal transduction, protein translation, and immune response. Abnormal protein glycosylation is also associated with numerous diseases, suggesting that glycoproteins may offer an array of useful disease biomarkers. Mass spectrometry (MS) has become an important analytical tool in glycoproteomics. However, the low abundance and weak ionization efficiency of glycopeptides have hindered direct mass spectrometric analyses, which remain considerably challenging. Glycoprotein and glycopeptide enrichment from complex biological samples is an important step in glycoproteomics. Diverse methods have recently been developed for specific glycoprotein and glycopeptide enrichment, including hydrophilic interaction liquid chromatography (HILIC), lectin affinity chromatography, boronate affinity chromatography, and hydrazide functional affinity chromatography. A variety of enrichment materials designed for the above strategies have been developed to meet the requirement of enriching low abundance glycoproteins and glycopeptides in complex samples. Magnetic solid phase extraction (MSPE) is an efficient sample pretreatment technology that offers advantages of simple operation, low cost, and high extraction efficiency. Functionalized magnetic nanomaterials have been widely used as adsorbents in glycoproteome studies. Since magnetic adsorbent is a key factor in MSPE, in this review, the preparation of magnetic nanomaterials functionalized with sugars, ionic liquids, lectins, boronate affinity ligands, metal organic frameworks, and covalent organic frameworks, and their applications in glycoprotein and glycopeptide enrichment are summarized. These functional magnetic nanomaterials possess high specific surface area and a large number of active adsorption sites, allowing different enrichment mechanisms, including HILIC, lectin affinity chromatography, and boronate and hydrazide functional affinity chromatography. These functional magnetic nanomaterials are mainly used to enrich glycoproteins and glycopeptides in serum, plasma, cells, tissues, saliva and other biological samples. Nearly 90 papers published in the last decade from the Science Citation Index (SCI) and Chinese core journals have been cited in this paper. Finally, the development and prospects of magnetic nanomaterials in glycoprotein and glycopeptide enrichment are also discussed.
Collapse
Affiliation(s)
- Wenjie GAO
- 北京大学化学与分子工程学院, 北京分子科学国家实验室, 北京 100871
- Beijing National Laboratory of Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yu BAI
- 北京大学化学与分子工程学院, 北京分子科学国家实验室, 北京 100871
- Beijing National Laboratory of Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Huwei LIU
- 北京大学化学与分子工程学院, 北京分子科学国家实验室, 北京 100871
- Beijing National Laboratory of Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| |
Collapse
|
11
|
Luo B, Li G, Li Z, He J, Zhou J, Wu L, Lan F, Wu Y. Construction of a magnetic covalent organic framework with synergistic affinity strategy for enhanced glycopeptide enrichment. J Mater Chem B 2021; 9:6377-6386. [PMID: 34296732 DOI: 10.1039/d1tb01168e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Considering the inherent properties of glycopeptides, such as glycan structure, size, and hydrophilicity, affinity materials possessing suitable functional molecule-glycan interactions, matched channels with size exclusion, and surfaces with hydrophilic interactions are preferred for glycopeptide separation in biological samples. Here, a novel boronic-acid-functionalized magnetic covalent organic framework was prepared through epitaxial growth and multi-ligand strategies. The multi-ligand strategy was firstly employed to prepare functionalized magnetic covalent organic framework without any post-functionalization protocol. Notably, the proposed strategy was found to be time saving, robust, and reproducible. The versatile magnetic covalent organic framework nanocomposite was endowed with phenylboronic acid functional molecules, strong hydrophilic features, mesoporous channels, fast magnetic responsiveness, and a large surface area. Benefitting from multiple affinity interactions, namely, synergistic reversible covalent interactions and hydrophilic affinity interactions, the nanocomposite presented extremely high performance in the recognition of intact N-glycopeptides. The inherent properties endowed the nanocomposite with excellent enrichment performance for N-glycopeptides: excellent selectivity (1 : 2000, IgG/BSA, m/m), an ultralow detection limit (0.05 fmol μL-1), and a good size-exclusion effect (1 : 500, IgG digests/BSA, m/m). More excitingly, a total of 1921 unique intact glycopeptides assigned to 1154 glycoproteins were identified from rat liver tissue; this performance is superior to that of commercial products. Additionally, the nanocomposite was successfully applied to enrich intact glycopeptides of exosomes extracted from healthy individuals and renal failure patients, providing a novel concept for the design of materials using a synergistic affinity strategy for sample preparation in glycoproteomics.
Collapse
Affiliation(s)
- Bin Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China.
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Xu Z, Wu Y, Deng Z, Long J, Sun N, Deng C. One-step fabrication of strongly hydrophilic mesoporous silica for comprehensive analysis of serum glycopeptidome. Talanta 2021; 234:122713. [PMID: 34364505 DOI: 10.1016/j.talanta.2021.122713] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/07/2021] [Accepted: 07/11/2021] [Indexed: 11/20/2022]
Abstract
Glycopeptidome represents reliable predictors of physiological and pathological status. Obstructions mainly including low abundance of endogenous glycopeptides and varied interference necessitate glycopeptide enrichment prior to MS analysis. Inspired by the prevalence of hydrophilic interaction chromatography for glycopeptide enrichment, a novel magnetic mesoporous silica nanomaterial (Fe3O4@mSiO2-TSG) with strongly hydrophilic property was developed through a one-pot method. In this work, the gluconamide-containing organosilane is innovatively proposed to directly serve as the strongly hydrophilic silica source for fabrication of hydrophilic mesoporous silica nanomaterial for glycopeptidomics research. Apart from excellent hydrophilicity, Fe3O4@mSiO2-TSG also was equipped with large specific surface area, ordered mesopore channels and great magnetic responsiveness. With all the advantages, Fe3O4@mSiO2-TSG displayed remarkable size-exclusion effect and considerable reusability. Moreover, combined with nano-LC-MS/MS, the glycopeptidome of serum from breast cancer patients was analyzed comprehensively, which showed noteworthy difference from healthy serum through gene ontology analysis, indicating great potential of the approach for glycopeptidomics research.
Collapse
Affiliation(s)
- Zixing Xu
- Department of Chemistry, Fudan University, Shanghai, 200433, China
| | - Yonglei Wu
- Department of Chemistry, Fudan University, Shanghai, 200433, China
| | - Zhiqiang Deng
- First People's Hospital of Fuzhou, Jiangxi, 344000, China
| | - Jian Long
- First People's Hospital of Fuzhou, Jiangxi, 344000, China.
| | - Nianrong Sun
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Chunhui Deng
- Department of Chemistry, Fudan University, Shanghai, 200433, China; Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| |
Collapse
|
13
|
Fang X, Liu X, Sun N, Deng C. Enhanced specificity of bimetallic ions via mesoporous confinement for phosphopeptides in human saliva. Talanta 2021; 233:122587. [PMID: 34215077 DOI: 10.1016/j.talanta.2021.122587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/26/2021] [Accepted: 06/03/2021] [Indexed: 11/17/2022]
Abstract
Phosphopeptides were of great significance in disease diagnosis and monitoring its dynamic changes. In this article, we proposed a more efficient method to synthesize a kind of bimetallic mesoporous silica nanomaterials (Fe3O4@mSiO2-PO3-Ti4+/Zr4+) and applied it to the analysis of phosphopeptides in human saliva samples based on IMAC technology. The chelation group was introduced into mesopores at the same time as the formation of mesoporous silica which significantly reduced the synthesis procedure and improved the synthesis efficiency. The as-prepared materials showed great sensitivity, selectivity and size-exclusion performance for phosphopeptides in standard β-casein digests. More importantly, the materials identified 85 phosphopeptides in disease saliva samples which provided a candidate choice in future clinical examination.
Collapse
Affiliation(s)
- Xiaowei Fang
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Xingang Liu
- Center of Analysis and Measurement, Fudan University, Shanghai, 200438, China.
| | - Nianrong Sun
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Chunhui Deng
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of Chemistry, Fudan University, Shanghai, 200438, China.
| |
Collapse
|
14
|
|
15
|
Ali MM, Zhu Z, Wang M, Hussain D, Gao X, Wang J, Du Z. Melamine foam assisted in-tip packed amine-functionalized titanium metal-organic framework for the selective enrichment of endogenous glycopeptides. J Chromatogr A 2020; 1636:461711. [PMID: 33316563 DOI: 10.1016/j.chroma.2020.461711] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 11/04/2020] [Accepted: 11/09/2020] [Indexed: 12/16/2022]
Abstract
Endogenous glycopeptides are significantly important in diverse pathological and physiological systems, but their direct analysis is severely hampered by their low abundance and presence of interfering species in biological fluids. In this study, we synthesized the amine-functionalized titanium metal-organic framework (NH2-MIL-125(Ti)) by a simple hydrothermal method, characterized and used for glycopeptides enrichment. The designed separation media is highly hydrophilic and stable which is suitable for hydrophilic interaction chromatography (HILIC). To make the process smooth, simple, reliable, and robust, NH2-MIL-125(Ti) crystals were packed in pipette-tip using hydrophilic melamine foam, as supporting frit. Free amine groups, present in the structure imparted hydrophilicity and a unique pattern of porosity, contributing to the size exclusion effect that excluded the large-sized proteins up to 1:700 peptide to protein ratio. The prepared MOF particles possessed regular porosity, high surface area, good hydrophilicity, and offered an in-tip flow-based set-up enhanced the enrichment performance for N-linked glycopeptides. The affinity material showed a detection limit of 1 fmol.µL-1 and selectivity up to 1:1000 (HRP digest to BSA digest). Moreover, repeatability and reusability were evaluated up to five rounds of enrichment using the same affinity tip, and scanning electron microscopic images revealed no structural changes in the MOF crystals. Finally, the MOF packed in pipette tip was applied to selectively capture the N-linked endogenous glycopeptides from a healthy saliva sample and 64 unique endogenous glycopeptides were identified. These results demonstrated the excellent potential of NH2-MIL-125(Ti) based affinity tip for glycopeptides which can be used to enrich trace glycopeptide biomarkers from the biological fluids.
Collapse
Affiliation(s)
- Muhammad Mujahid Ali
- College of Chemistry, Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Zhiyuan Zhu
- College of Chemistry, Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Mengyu Wang
- College of Chemistry, Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Dilshad Hussain
- HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Xia Gao
- Beijing Center for Physical and Chemical Analysis, Beijing Engineering Research Center of Food Safety Analysis, Beijing 100089, China
| | - Jianfeng Wang
- College of Chemistry, Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Zhenxia Du
- College of Chemistry, Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing, 100029, China.
| |
Collapse
|
16
|
Li J, Huan W, Xu K, Wang B, Zhang J, Zhu B, Wu M, Wang J. Gold nanoparticle-glutathione-functionalized porous graphene oxide-based hydrophilic beads for the selective enrichment of N-linked glycopeptides. Mikrochim Acta 2020; 187:518. [PMID: 32851535 DOI: 10.1007/s00604-020-04519-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 08/18/2020] [Indexed: 12/17/2022]
Abstract
A three-dimensional structured porous graphene oxide-polyethylenimine bead (pGP) is synthesized for immobilizing gold nanoparticles and modifying glutathione molecules (denoted as pGP/AuG). The pGP/AuG has open pore structure, honeycomb-like channels, and excellent hydrophilicity. By taking advantages of the porous structure, abundant binding sites, and multivalent interactions between glycopeptides and both glutathione molecules and free amino groups, the pGP/AuG is adopted to the selective enrichment of N-linked glycopeptides with low limit of detection (2 fmol), high enrichment selectivity (1:500), binding capacity (333.3 mg/g), recovery yield (91.3 ± 2.1%), and repeatability (< 6.0% RSD) using matrix-assisted laser desorption/ionization time of flight mass spectrometry detection method. Furthermore, the practical applicability of pGP/AuG is evaluated, in which 209 N-glycosylated peptides corresponding to 128 N-glycosylated proteins are identified from 1 μL human serum in three independent analysis procedures, suggesting the great potential for application in glycoproteome fields.Graphical abstract Schematic presentation of preparation for porous graphene oxide-based hydrophilic beads (pGP/AuG) with honeycomb-like microstructure. The pGP/AuG was successfully used for enriching and identifying glycopeptides from actual biological sample.
Collapse
Affiliation(s)
- Jie Li
- Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, Zhejiang A& F University, Lin'an, Hangzhou, 311300, China.
| | - Weiwei Huan
- Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, Zhejiang A& F University, Lin'an, Hangzhou, 311300, China
| | - Kaiwei Xu
- Department of Radiology, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, 315020, China
| | - Buchuan Wang
- Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, Zhejiang A& F University, Lin'an, Hangzhou, 311300, China
| | - Jingshu Zhang
- Safety Assessment and Research Center for Drug, Pesticide and Veterinary Drug of Jiangsu Province, Nanjing Medical University, Nanjing, 211166, China
| | - Binbin Zhu
- Department of Radiology, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, 315020, China
| | - Minjie Wu
- Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, Zhejiang A& F University, Lin'an, Hangzhou, 311300, China
| | - Jianhua Wang
- Department of Radiology, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, 315020, China.
| |
Collapse
|
17
|
Peng J, Zhang H, Niu H, Wu R. Peptidomic analyses: The progress in enrichment and identification of endogenous peptides. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115835] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
18
|
Liu B, Wang B, Yan Y, Tang K, Ding CF. Postsynthesis of zwitterionic hydrophilic composites for enhanced enrichment of N-linked glycopeptides from human serum. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34:e8607. [PMID: 31657490 DOI: 10.1002/rcm.8607] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 06/10/2023]
Abstract
RATIONALE Glycosylation of proteins plays an important role in life activities, but the concentration of naturally occurring glycopeptides is usually relatively low, and glycosylation has microfacies heterogeneity, so direct mass spectrometry is not feasible. Therefore, selective enrichment of glycopeptides before mass spectrometry has turned into an urgent problem to be resolved. METHODS Herein, the zwitterionic L-cysteine functionalized hydrophilic graphene oxide composite (GO@PDA@MIL-125-NH2 @Au@L-Cys) was prepared via a postsynthetic method. The obtained material was used for glycopeptide enrichment. The enriched peptides were then detected using matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOFMS) to demonstrate the enrichment performance of the material. RESULTS In the actual enrichment process, GO@PDA@MIL-125-NH2 @Au@L-Cys nanomaterials exhibited high selectivity (1:1000), outstanding sensitivity (0.5 fmol), and excellent repeatability for the enrichment of glycopeptides. In addition, the proposed material showed good performance in the enrichment of glycopeptides from complex biosamples; 56 glycopeptides were detected from 2 μL of human serum using MALDI-TOFMS. CONCLUSIONS The experimental results showed that GO@PDA@MIL-125-NH2 @Au@L-Cys exhibited excellent performance on glycopeptide analysis. It has great potential in the enrichment of glycopeptides and provides new ideas for synthetic materials with better enrichment properties in the future.
Collapse
Affiliation(s)
- Bin Liu
- School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Baichun Wang
- School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Yinghua Yan
- School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Keqi Tang
- School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Chuan-Fan Ding
- School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| |
Collapse
|
19
|
Preparation of zwitterionic cysteine-modified silica microsphere capillary packed columns for the on-column enrichment and analysis of glycopeptides in human saliva. Anal Chim Acta 2020; 1096:1-8. [DOI: 10.1016/j.aca.2019.11.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 12/12/2022]
|
20
|
Zheng H, Jia J, Li Z, Jia Q. Bifunctional Magnetic Supramolecular-Organic Framework: A Nanoprobe for Simultaneous Enrichment of Glycosylated and Phosphorylated Peptides. Anal Chem 2020; 92:2680-2689. [DOI: 10.1021/acs.analchem.9b04691] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
21
|
Yang L, Zhang Q, Huang Y, Lin L, Schlüter H, Wang K, Zhang C, Yang P, Yu H. Boronic acid-functionalized mesoporous magnetic particles with a hydrophilic surface for the multimodal enrichment of glycopeptides for glycoproteomics. Analyst 2020; 145:5252-5259. [PMID: 32617538 DOI: 10.1039/d0an00648c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Boronic acid-functionalized mesoporous magnetic particles with a hydrophilic surface for multimodal enrichment of glycopeptides for glycoproteomics.
Collapse
Affiliation(s)
- Lujie Yang
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| | - Quanqing Zhang
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
- Department of Chemistry and Environmental Toxicology Graduate Program
| | - Yuanyu Huang
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| | - Ling Lin
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| | - Hartmut Schlüter
- Institute of Clinical Chemistry & Laboratory Medicine
- University Medical Center Hamburg-Eppendorf
- Hamburg
- Germany
| | - Ke Wang
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| | - Cuiping Zhang
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| | - Pengyuan Yang
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| | - Hongxiu Yu
- Institutes of Biomedical Sciences & Minhang hospital
- Fudan University
- Shanghai
- China
| |
Collapse
|
22
|
Pu C, Zhao H, Hong Y, Zhan Q, Lan M. Facile Preparation of Hydrophilic Mesoporous Metal–Organic Framework via Synergistic Etching and Surface Functionalization for Glycopeptides Analysis. Anal Chem 2019; 92:1940-1947. [DOI: 10.1021/acs.analchem.9b04236] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Chenlu Pu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Hongli Zhao
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Yayun Hong
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Qiliang Zhan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| |
Collapse
|
23
|
Luo B, He J, Li Z, Lan F, Wu Y. Glutathione-Functionalized Magnetic Covalent Organic Framework Microspheres with Size Exclusion for Endogenous Glycopeptide Recognition in Human Saliva. ACS APPLIED MATERIALS & INTERFACES 2019; 11:47218-47226. [PMID: 31750645 DOI: 10.1021/acsami.9b15905] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Endogenous glycopeptides have been confirmed to play a significant role in multifarious pathological and physiological processes. The low abundance of endogenous glycopeptides and abundant interferents (e.g., large-size proteins and heteropeptides) in complex biological matrices render the direct analysis of endogenous glycopeptides difficult. Reported here is a novel glutathione-functionalized magnetic covalent organic framework microsphere (denoted as MCNC@COF@GSH) endowed with size-exclusion effect and strong hydrophilicity for selective and efficient enrichment of N-linked glycopeptides. The as-prepared MCNC@COF@GSH microspheres possessed fast magnetic responsiveness, regular porosity, large surface areas, and good hydrophilicity, resulting in remarkable performances in N-linked glycopeptide enrichment with low detection limit (0.01 fmol μL-1), high selectivity (1:5000, human immunoglobulin G (IgG) digests to bovine serum albumin digests), excellent size-exclusion effect (IgG digests/IgG/bovine serum albumin (BSA), 1:500:500), and reusability (at least five times). More excitingly, 143 endogenous N-linked glycopeptides were clearly identified from 10 μL sample of human saliva treated with the MCNC@COF@GSH microspheres, which is the unprecedented high efficiency in endogenous N-linked glycopeptide enrichment from human saliva. In addition to providing a strategy for versatile functionalization of magnetic covalent organic frameworks (COFs), this study may be used to develop application of endogenous glycoproteome analysis.
Collapse
Affiliation(s)
- Bin Luo
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , P. R. China
| | - Jia He
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , P. R. China
| | - Zhiyu Li
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , P. R. China
| | - Fang Lan
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , P. R. China
| | - Yao Wu
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , P. R. China
| |
Collapse
|
24
|
Sajid MS, Jovcevski B, Pukala TL, Jabeen F, Najam-ul-Haq M. Fabrication of Piperazine Functionalized Polymeric Monolithic Tip for Rapid Enrichment of Glycopeptides/Glycans. Anal Chem 2019; 92:683-689. [DOI: 10.1021/acs.analchem.9b02068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Muhammad Salman Sajid
- Division of Analytical Chemistry, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
- Department of Chemistry, School of Physical Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Blagojce Jovcevski
- Department of Chemistry, School of Physical Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Tara Louise Pukala
- Division of Analytical Chemistry, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
- Department of Chemistry, School of Physical Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Fahmida Jabeen
- Division of Analytical Chemistry, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Muhammad Najam-ul-Haq
- Division of Analytical Chemistry, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
| |
Collapse
|
25
|
Luo G, Wang L, Li X, Yang K, Luo Y, Xu S, Pi P, Wen X. Facile fabrication of an F-POSS polymer-based liquid-repellent Cu mesh with excellent durability and self-cleaning performance. SOFT MATTER 2019; 15:9727-9732. [PMID: 31742297 DOI: 10.1039/c9sm01748h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A facile method that combines alkali-assisted oxidation and -SH chelation with a click chemistry reaction was employed to create an F-POSS polymer surface (fluorinated octavinyl polyhedral oligomeric silsesquioxane polymer)-based Cu mesh (F-POSS-OM). The as-prepared F-POSS-OM surface displayed a cohering hierarchical nano-F-POSS polymer granule/micro-Cu(OH)2 wire structure, which provided a re-entrant geometry needed for liquid-repellency and low liquid sliding angles (<15°). Moreover, the easy-prepared structure endows the F-POSS-OM with remarkable durability for mechanical and chemical damages, including wear abrasion, tape-peeling, 100 cm-height hammer impact, severe hand twisting, strong acid/base/salt solutions, and high temperatures. Importantly, F-POSS-OM still retained excellent self-cleaning performance even after being subjected to these damages.
Collapse
Affiliation(s)
- Guanzhou Luo
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, South China University of Technology, Guangzhou 510640, China.
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Yue Y, Zhou T, Xu X, Sun Q, Wang C, Zhu J, Zheng F. Influence of transcription regulator SAUSA300_1968 on the virulence protein secretion and immune evasion by Staphylococcus aureus. Microb Pathog 2019; 136:103690. [DOI: 10.1016/j.micpath.2019.103690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 08/21/2019] [Accepted: 08/21/2019] [Indexed: 12/17/2022]
|
27
|
Li Y, Sun N, Hu X, Li Y, Deng C. Recent advances in nanoporous materials as sample preparation techniques for peptidome research. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115658] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
28
|
Li Y, Liu L, Wu H, Deng C. Magnetic mesoporous silica nanocomposites with binary metal oxides core-shell structure for the selective enrichment of endogenous phosphopeptides from human saliva. Anal Chim Acta 2019; 1079:111-119. [DOI: 10.1016/j.aca.2019.06.045] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/06/2019] [Accepted: 06/24/2019] [Indexed: 10/26/2022]
|
29
|
Preparation of cotton wool modified with boric acid functionalized titania for selective enrichment of glycopeptides. Talanta 2019; 203:58-64. [DOI: 10.1016/j.talanta.2019.05.050] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 04/11/2019] [Accepted: 05/10/2019] [Indexed: 01/15/2023]
|
30
|
Yang Y, Xu B, He J, Shi J, Yu L, Fan Y. Magnetically separable mesoporous silica‐supported palladium nanoparticle‐catalyzed selective hydrogenation of naphthalene to tetralin. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5204] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yonghui Yang
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
- School of Chemical EngineeringAnhui University of Science and Technology Huainan 232001 China
| | - Bolian Xu
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
- Nanjing University‐Yangzhou Chemistry and Chemical Engineering Institute Yangzhou 211400 China
| | - Jie He
- School of Chemical EngineeringAnhui University of Science and Technology Huainan 232001 China
| | - Jianjun Shi
- School of Chemical EngineeringAnhui University of Science and Technology Huainan 232001 China
| | - Lei Yu
- School of Chemistry and Chemical EngineeringYangzhou University Yangzhou 225002 China
| | - Yining Fan
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
- Nanjing University‐Yangzhou Chemistry and Chemical Engineering Institute Yangzhou 211400 China
| |
Collapse
|
31
|
Abstract
Glycosylation is one of the most ubiquitous and complex post-translational modifications (PTMs). It plays pivotal roles in various biological processes. Studies at the glycopeptide level are typically considered as a downstream work resulting from enzymatic digested glycoproteins. Less attention has been focused on glycosylated endogenous signaling peptides due to their low abundance, structural heterogeneity and the lack of enabling analytical tools. Here, protocols are presented to isolate and characterize glycosylated neuropeptides utilizing nanoflow liquid chromatography coupled with mass spectrometry (LC-MS). We first demonstrate how to extract neuropeptides from raw tissues and perform further separation/cleanup before MS analysis. Then we describe hybrid MS methods for glycosylated neuropeptide profiling and site-specific analysis. We also include recommendations for data analysis to identify glycosylated neuropeptides in crustaceans where a complete neuropeptide database is still lacking. Other strategies and future directions are discussed to provide readers with alternative approaches and further unravel biological complexity rendered by glycosylation.
Collapse
Affiliation(s)
- Yang Liu
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI, United States
| | - Qinjingwen Cao
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI, United States
| | - Lingjun Li
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI, United States; School of Pharmacy, University of Wisconsin-Madison, Madison, WI, United States.
| |
Collapse
|
32
|
Huan W, Zhang J, Qin H, Huan F, Wang B, Wu M, Li J. A magnetic nanofiber-based zwitterionic hydrophilic material for the selective capture and identification of glycopeptides. NANOSCALE 2019; 11:10952-10960. [PMID: 31139800 DOI: 10.1039/c9nr01441a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
High-performance affinity materials are highly required in the sample preparation process in mass spectrometry-based glycoproteomics studies. In this research, a novel magnetic nanofiber-based zwitterionic hydrophilic material is prepared for glycopeptide enrichment and identification. The one-dimensional hydroxyapatite nanofiber (HN) acted as the supporting substance for immobilizing both Fe3O4 nanoparticles and Au nanoparticles, following the surface modification with a zwitterionic tripeptide l-glutathione (GSH) via the affinity interactions between the thiol group in GSH and both Au and Fe3O4 to form the magHN/Au-GSH nanofiber. Owing to the unique structural features, excellent hydrophilicity, abundant zwitterionic molecules, and strong magnetic responsiveness, the as-prepared magHN/Au-GSH nanofiber possesses satisfactory specificity for glycopeptide enrichment. As a result, the magHN/Au-GSH nanofiber demonstrated great detection sensitivity (2 fmol), satisfying enrichment recovery (89.65%), large binding capacity (100 mg g-1), and high enrichment selectivity (1 : 100) toward glycopeptides. Furthermore, 246 N-glycosylated peptides corresponding to 104 N-glycosylated proteins were identified from only 1 μL human serum, revealing the great potential of this affinity nanofiber for glycopeptide enrichment and glycoproteomics research.
Collapse
Affiliation(s)
- Weiwei Huan
- Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, Zhejiang A & F University, Lin'an District, Hangzhou 311300, China.
| | | | | | | | | | | | | |
Collapse
|
33
|
Ma YF, Wang LJ, Zhou YL, Zhang XX. A facilely synthesized glutathione-functionalized silver nanoparticle-grafted covalent organic framework for rapid and highly efficient enrichment of N-linked glycopeptides. NANOSCALE 2019; 11:5526-5534. [PMID: 30860530 DOI: 10.1039/c9nr00392d] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The development of facilely synthetic materials for highly efficient enrichment of N-linked glycopeptides is essential in glycoproteome analysis. In this work, by utilizing the self-assembling of glutathione (GSH) on silver nanoparticles (Ag NPs), and the formation and dispersion of Ag NPs on a robust TpPa-1 substrate, a newly functionalized covalent organic framework (COF) called TpPa-1@Ag@GSH was synthesized via a simple two step post-synthetic modification. TpPa-1@Ag@GSH and intermediate products were confirmed and evaluated by nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, transmission electron microscopy, scanning electron microscopy-energy dispersive spectroscopy, Brunauer-Emmett-Teller and thermogravimetric analyses. Benefiting from the judicious selection of the substrate, the abundance of binding sites, relatively high affinity between GSH and N-linked glycopeptides, and the multivalent interactions between N-linked glycopeptides and unoccupied surfaces of Ag NPs, this porous material showed great performance in N-linked glycopeptide enrichment. By enriching N-linked glycopeptides in tryptic digests of human serum immunoglobulin G (human IgG) followed by mass spectrometry analysis, our method was proved to have good sensitivity (1 fmol), high selectivity (1 : 1500, human IgG to bovine serum albumin), high binding capacity (160 mg g-1, IgG/TpPa-1@Ag@GSH), ultra-fast capture ability (only 1 min incubation time), and good reusability (at least 5 times). It was also successfully applied to the enrichment of N-linked glycopeptides from complex biological samples. Our work improved the enrichment selectivity of COFs, reached the most rapid capture ability among off-column enrichment materials, and provided a very facile and easily popularized post-synthetic modification route for COFs in glycoproteome analysis.
Collapse
Affiliation(s)
- Yu-Fang Ma
- Beijing National Laboratory for Molecular Sciences (BNLMS), MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering, College of Chemistry, Peking University, Beijing 100871, China.
| | | | | | | |
Collapse
|
34
|
Peng J, Hu Y, Zhang H, Wan L, Wang L, Liang Z, Zhang L, Wu R. High Anti-Interfering Profiling of Endogenous Glycopeptides for Human Plasma by the Dual-Hydrophilic Metal-Organic Framework. Anal Chem 2019; 91:4852-4859. [PMID: 30827091 DOI: 10.1021/acs.analchem.9b00542] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Glycopeptidome profiling provides large-scale information about the glycosylation level of endogenous peptides, reflecting the dynamic processes of disease occurrences and developments. However, endogenous glycopeptides are usually submerged in complex fluids containing a wide variety of interference molecules, such as high concentration proteins, nonglycopeptides, and salts, which confounds attempts to identify glycopeptidome. Here, a dual-hydrophilic metal-organic framework is developed to selectively capture endogenous glycopeptides in complex biological fluid. The hydrophilic matrix material provides specific selectivity toward glycopeptides, while the deliberate surface regulation using hydrophilic species enhances its interaction with glycopeptides. This hydrophilic probe presents an extremely high performance in anti-interfering enrichment of glycopeptides from mimic complex samples, even when the molar ratio of immunoglobulin G versus bovine serum albumin was up to about 1:5000. More excitingly, in the practical application of glycopeptidome analysis, a total of 380 endogenous N-glycopeptides with 180 unique N-glycopeptide sites were identified from human plasma. This strategy is expected to broaden the application of dual-hydrophilic MOF-based materials, especially in dealing with the challenges of extremely complex biological samples.
Collapse
Affiliation(s)
- Jiaxi Peng
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China.,University of Chinese Academy of Sciences , Beijing , 100049 , China
| | - Yechen Hu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China.,University of Chinese Academy of Sciences , Beijing , 100049 , China
| | - Hongyan Zhang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China
| | - Lihong Wan
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China
| | - Li Wang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China
| | - Zhen Liang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China
| | - Lihua Zhang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China
| | - Ren'an Wu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics , Chinese Academy of Sciences (CAS) , Dalian , 116023 , China
| |
Collapse
|
35
|
l-cysteine-modified metal-organic frameworks as multifunctional probes for efficient identification of N-linked glycopeptides and phosphopeptides in human crystalline lens. Anal Chim Acta 2019; 1061:110-121. [PMID: 30926029 DOI: 10.1016/j.aca.2019.01.052] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 01/27/2019] [Accepted: 01/31/2019] [Indexed: 12/11/2022]
Abstract
Highly selective enrichment of N-linked glycopeptides and phosphopeptides from complex biological samples is extremely important prior to mass spectrometry analysis due to their low abundance as well as numerous extrinsic interferences. In this work, l-cysteine (L-Cys)-modified multifunctional metal-organic frameworks denoted as Fe3O4@PDA@MIL-125@Au@L-Cys (mMIL-125@Au@L-Cys) were prepared by modifications step by step. By combining hydrophilic interaction chromatography (HILIC) with metal oxide affinity chromatography (MOAC), the as-prepared material was firstly utilized to identify N-linked glycopeptides and phosphopeptides from tryptic digests of horseradish peroxidase (HRP) and beta-casein (β-casein), respectively, with the help of matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) and exhibited outstanding sensitivity (0.1 fmol μL-1), great reusability (5 circles) and high selectivity (1: 100). Based on this, it was further applied into the enrichment of glycopeptides and phosphopeptides from tryptic digests of 100 μg human crystalline lens proteins. In the end, 81 N-linked glycopeptides corresponding to 35 glycoproteins and 175 phosphopeptides ascribed to 55 phosphorylated proteins were identified, respectively. The remarkable results were benefitted from the merits of improved hydrophilicity from L-Cys, strong affinity of TiO centers, numerous reaction sites on the large surface of MOFs and superparamagnetism from Fe3O4 cores. The design of mMIL-125@Au@L-Cys not only served as a multifunctional probe for efficient identification of N-linked glycopeptides and phosphopeptides in human crystalline lens, but also set a precedent for fabricating more MOFs with post-modifications for further proteomics research.
Collapse
|
36
|
Zhang L, Ma S, Chen Y, Wang Y, Ou J, Uyama H, Ye M. Facile Fabrication of Biomimetic Chitosan Membrane with Honeycomb-Like Structure for Enrichment of Glycosylated Peptides. Anal Chem 2019; 91:2985-2993. [PMID: 30673210 DOI: 10.1021/acs.analchem.8b05215] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In the study of glycoproteomics with mass spectrometry, certain pretreatments of samples are required for eliminating the interference of nonglycopeptides and improving the efficiency of glycopeptides detection. Although hydrophilic interaction chromatography (HILIC) has been developed for enrichment of glycosylated peptides, a plethora of hydrophilic materials always suffered from large steric hindrance, great cost, and difficulty with modifications of high-density hydrophilic groups. In this work, a 1 mm thick biomimetic honeycomb chitosan membrane (BHCM) with honeycomb-like accessible macropores was directly prepared by the freeze-casting method as an adsorbent for HILIC. The N-glycopeptides from trypsin digests of immunoglobulin G (IgG), mixture of IgG and bovine serum albumin (BSA), and serum proteins were enriched using this material and compared with a commercial material ZIC-HILIC. The biomimetic membrane could identify as many as 32 N-glycopeptides from the IgG digest, exhibiting high sensitivity (about 50 fmol) and a wide scope for glycopeptide enrichment. A molar ratio of IgG trypsin digest to bovine serum albumin trypsin digest as low as 1/500 verified the outstanding specificity and efficiency for glycopeptide enrichment. In addition, 270 unique N-glycosylation sites of 400 unique glycopeptides from 146 glycosylated proteins were identified from the triplicate analysis of 2 μL human serum. Furthermore, 48 unique O-glycosylation sites of 278 unique O-glycopeptides were identified from the triplicate analysis of 30 μg deglycosylated fetuin digest. These results indicated that the chitosan-based membrane prepared in this work had great potential for pretreatment of samples in glycoproteomics.
Collapse
Affiliation(s)
- Luwei Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education , Northwest University , Xi'an , Shaanxi 710127 , China.,CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Shujuan Ma
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education , Northwest University , Xi'an , Shaanxi 710127 , China.,CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Yao Chen
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Yan Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education , Northwest University , Xi'an , Shaanxi 710127 , China.,CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Junjie Ou
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Hiroshi Uyama
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education , Northwest University , Xi'an , Shaanxi 710127 , China.,Department of Applied Chemistry, Graduate School of Engineering , Osaka University , Suita 565-0871 , Japan
| | - Mingliang Ye
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| |
Collapse
|
37
|
Zhang W, Jiang L, Fu L, Jia Q. Selective enrichment of glycopeptides based on copper tetra(N-carbonylacrylic) aminephthalocyanine and iminodiacetic acid functionalized polymer monolith. J Sep Sci 2019; 42:1037-1044. [DOI: 10.1002/jssc.201801030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 12/19/2018] [Accepted: 12/20/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Wenjuan Zhang
- College of Chemistry; Jilin University; Changchun China
| | - Liyan Jiang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education; School of Life Sciences; Jilin University; Changchun China
| | - Li Fu
- The Second Hospital of Jilin University; Changchun China
| | - Qiong Jia
- College of Chemistry; Jilin University; Changchun China
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education; School of Life Sciences; Jilin University; Changchun China
| |
Collapse
|
38
|
Sun N, Wu H, Chen H, Shen X, Deng C. Advances in hydrophilic nanomaterials for glycoproteomics. Chem Commun (Camb) 2019; 55:10359-10375. [PMID: 31414669 DOI: 10.1039/c9cc04124a] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Owing to the formidable challenge posed by microheterogeneities in glycosylation sites, macroheterogeneity of the modification number of glycans, and low abundance and ionization efficiency of glycosylation, the crucial premise for conducting in-depth profiling of the glycoproteome is to develop highly efficient technology for separation and enrichment. The appearance of hydrophilic interaction chromatography (HILIC) has considerably accelerated the progress in glycoproteomics. In particular, additional hydrophilic nanomaterials have been developed for glycoproteomics research in the recent years. In this review, we mainly summarize the recent progresses made in the design and synthesis of different hydrophilic nanomaterials, as well as their applications in glycoproteomics, according to the classification of the main hydrophilic functional molecules on the surface. Further, we briefly illustrate the potential retention mechanism of the HILIC mode and discuss the limits and barriers of hydrophilic nanomaterials in glycoproteomics, as well as propose their possible development trends in the future.
Collapse
Affiliation(s)
- Nianrong Sun
- Department of Gastroenterology, Zhongshan Hospital of Fudan University, Shanghai 200032, China.
| | | | | | | | | |
Collapse
|
39
|
Ding F, Chu Z, Zhang Q, Liu H, Zhang W. Facile synthesis of layered mesoporous covalent organic polymers for highly selective enrichment of N-glycopeptides. Anal Chim Acta 2019; 1057:145-151. [DOI: 10.1016/j.aca.2018.12.063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/22/2018] [Accepted: 12/24/2018] [Indexed: 10/27/2022]
|
40
|
Fabrication of hydrophilic multilayer magnetic probe for salivary glycopeptidome analysis. J Chromatogr A 2018; 1587:24-33. [PMID: 30502035 DOI: 10.1016/j.chroma.2018.11.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/14/2018] [Accepted: 11/20/2018] [Indexed: 12/23/2022]
Abstract
Variations in salivary components are closely associated with the predisposition and state of disease, the abnormal changes of salivary glycopeptidome are usually discovered as perilous singals of serious disease. Therefore, the monitoring and analyzing of salivary glycopeptidome are of even more overriding importance. In this work, a low-cost layer-by-layer assembly strategy was adopted to fabricate a hydrophilic multilayer magnetic probe (dubbed Mag-m-G6P) for salivary glycopeptidome analysis. The successful construction of multilayer structure not only guaranteed the good dispersal of probe by protecting magnetic core from itself aggregation tendency, but also endowed the probe with multiple advantages including the good hydrophilicity, uniform mesopore size and strong magnetic responsiveness, etc. As expected, with the optimized experimental conditions, the multifunctional probe showed high enrichemnt sensitivity, unbiased enrichment ability, excellent size-exclusion ability and reusability and so on in the process of standard sample analysis. At last, the Mag-m-G6P was successfully applied to salivary glycopeptidome analysis on further combination with LC-MS/MS analysis, a total of 53 endogenous glycopeptides were identified from human saliva.
Collapse
|
41
|
Pu C, Zhao H, Hong Y, Zhan Q, Lan M. Elution-free ultra-sensitive enrichment for glycopeptides analyses: Using a degradable, post-modified Ce-metal-organic framework. Anal Chim Acta 2018; 1045:123-131. [PMID: 30454567 DOI: 10.1016/j.aca.2018.09.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/04/2018] [Accepted: 09/08/2018] [Indexed: 11/28/2022]
Abstract
In this work, we presented a facile elution-free method for ultrasensitive enrichment of glycopeptides using two kinds of novel Ce-metal-organic frameworks (Ce-MOF) post-modified with hyaluronic acid (Ce-MOF@HA) and glutamic acid (Ce-MOF@Glu). Both of the synthesized materials remained stable in the loading buffer to enrich glycopeptides selectively and degrade in the eluent to release captured glycopeptides. Due to the dissolution of materials, the elution step of the enrichment process is omitted, resulting in an extremely high sensitivity (detection limit, 0.5 fmol/μL). Meanwhile, Ce-MOF@HA and Ce-MOF@Glu also possessed excellent selectivity with molar ratios of IgG and BSA digests being 1:1000 and 1:500, respectively. Noticeably, the practical applicability of the obtained materials was inspected by analyzing the glycopeptides enriched from human serum (2 μL) by nano-LC-MS, in which 434 N-glycopeptides from 182 N-glycoproteins (by Ce-MOF@HA) and 328 N-glycopeptides from 135 N-glycoproteins (by Ce-MOF@Glu) were detected, respectively. This work provides a new method to simplify the process of glycopeptides enrichment and also paves a novel way for the enrichment of trace targets from complex matrices.
Collapse
Affiliation(s)
- Chenlu Pu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Hongli Zhao
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Yayun Hong
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Qiliang Zhan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China; State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, PR China.
| |
Collapse
|
42
|
Hydrophilic probe in mesoporous pore for selective enrichment of endogenous glycopeptides in biological samples. Anal Chim Acta 2018; 1024:84-92. [DOI: 10.1016/j.aca.2018.04.030] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/13/2018] [Accepted: 04/14/2018] [Indexed: 12/30/2022]
|
43
|
Wu Y, Liu Q, Xie Y, Deng C. Core-shell structured magnetic metal-organic framework composites for highly selective enrichment of endogenous N-linked glycopeptides and phosphopeptides. Talanta 2018; 190:298-312. [PMID: 30172513 DOI: 10.1016/j.talanta.2018.08.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 07/26/2018] [Accepted: 08/03/2018] [Indexed: 01/18/2023]
Abstract
In this work, core-shell structured magnetic metal-organic framework composites denoted as Fe3O4 @MIL-100(Fe) were synthesized by means of a layer-by-layer assembly method selecting Fe as metal center and 1,3,5-benzenetricarboxylic acid as organic ligand. The as-prepared material exhibited outstanding sensitivity (0.1 fmol/μL), good selectivity (1:20 and 1:50 respectively), excellent ability of size-exclusion (1: 500), fine reusability (six cycles) and great stability (two months) in enriching N-linked glycopeptides and phosphopeptides from tryptic digests of standard proteins by combining HILIC and IMAC. Moreover, it was applied into the enrichment of endogenous N-linked glycopeptides and phosphopeptides in human saliva and achieved great results (43 phosphopeptides and 39 N-linked glycopeptides), revealing its promising potential in enrichment of low-abundance endogenous N-linked glycopeptides and phosphopeptides in practical samples.
Collapse
Affiliation(s)
- Yonglei Wu
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Qianjing Liu
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Yiqin Xie
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Chunhui Deng
- Department of Chemistry, The Fifth People's Hospital of Shanghai, Institutes of Biomedical Sciences, Collaborative Innovation Center of Genetics and Development, Fudan University, 220 Handan Road, Yangpu District, Shanghai 200433, China.
| |
Collapse
|