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Dai L, Sun Z, Zhou P. Modification of Luffa Sponge for Enrichment of Phosphopeptides. Int J Mol Sci 2019; 21:ijms21010101. [PMID: 31877829 PMCID: PMC6982136 DOI: 10.3390/ijms21010101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/15/2019] [Accepted: 12/18/2019] [Indexed: 12/15/2022] Open
Abstract
The enrichment technique is crucial to the comprehensive analysis of protein phosphorylation. In this work, a facile, green and efficient synthetic method was set up for quaternization of luffa sponge. The resultant luffa sponge showed strong anion-exchange characteristics and a high adsorption ability for phosphate ions. Along with the unique physical properties, e.g., tenacity and porous texture, quaternized luffa sponge was demonstrated to be a well-suited solid-phase extraction (SPE) material. The quaternized luffa sponge-based SPE method was simple, cost-effective and convenient in operation, and was successfully applied to the capture of phosphopeptides from protein digests. The enrichment approach exhibited exceptionally high selectivity, sensitivity and strong anti-interference ability. Four phosphopeptides were still detected by using the digest mixture of β-casein and bovine serum albumin with a molar ratio of 1:100. 21 phosphopeptides were identified from the tryptic digest of non-fat milk.
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Li JY, Long XY, Sheng D, Lian HZ. Organic molecule-assisted synthesis of Fe 3O 4/graphene oxide nanocomposites for selective capture of low-abundance peptides and phosphopeptides. Talanta 2019; 208:120437. [PMID: 31816680 DOI: 10.1016/j.talanta.2019.120437] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 09/28/2019] [Accepted: 10/03/2019] [Indexed: 02/02/2023]
Abstract
The iron oxide nanoparticles (Fe3O4) were prepared by organic molecule-assisted method in aqueous solution. The facile synthetic process of Fe3O4 nanoparticles was conducted only by mixing FeCl2 and 2-methylimidazole (2-MIM) without any additives. A possible growth mechanism of the Fe3O4 nanocrystals was proposed for this mild reaction. Then, the Fe3O4 nanoparticles were anchored onto graphene oxide (GO) sheets in water by ultrasound-assisted method, forming an affinity probe with strong biocompatibility. Due to the hydroxy and carboxylic groups of GO sheets, Fe3O4/GO probe exhibits excellent performance for enriching low-abundance hydrophilic peptides, while the Fe3O4 nanoparticles endure the probe with specific affinity to phosphopeptides. The analytical protocol was developed for sequential enrichment of low-abundance peptides and phosphopeptides by the affinity probe. It exhibited the sequence coverage of 26% for capture of 17 low-abundance peptides from bovine serum albumin (BSA), as well as the selectivity of 1:1:100 for phosphopeptides from α-/β-casein/BSA, and low detectable concentration of 2.5 fmol and probe reusability of 5 times for capture of phosphopeptides from α-/β-casein. Consequently, the prepared Fe3O4/GO material possesses excellent feature as multifunctional affinity probe for low-abundance peptides including phosphopeptides from complex biological matrices detected by matrix-assisted laser desorption ionization time-of-flight mass spectrometry.
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Affiliation(s)
- Jia-Yuan Li
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China
| | - Xing-Yu Long
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China; School of Chemistry and Materials Science, Guizhou Normal University, 180 Baoshan North Road, Guiyang, 550001, China
| | - Dong Sheng
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China
| | - Hong-Zhen Lian
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China.
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Du Y, Wu D, Guan Y. Further investigation of a peptide extraction method with mesoporous silica using high-performance liquid chromatography coupled with tandem mass spectrometry. J Sep Sci 2016; 39:2156-63. [DOI: 10.1002/jssc.201501354] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 03/03/2016] [Accepted: 03/21/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Yan Du
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Dapeng Wu
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
| | - Yafeng Guan
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
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Li XS, Yuan BF, Feng YQ. Recent advances in phosphopeptide enrichment: Strategies and techniques. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.11.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Li S, Wang L, Zhao S, Lin J, Zheng J, Lin Z. Preparation of phenyl-functionalized magnetic mesoporous silica microspheres for the fast separation and selective enrichment of phenyl-containing peptides. J Sep Sci 2015; 38:3954-3960. [PMID: 26377040 DOI: 10.1002/jssc.201500876] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 08/31/2015] [Accepted: 09/05/2015] [Indexed: 12/24/2022]
Abstract
Peptide enrichment before mass spectrometry analysis is essential for large-scale peptidomic studies, but challenges still remain. Herein, magnetic mesoporous silica microspheres with phenyl group modified interior pore walls were prepared by a facile sol-gel coating strategy, and were successfully applied for selective enrichment of phenyl-containing peptides in complex biological samples. The newly prepared nanomaterials possessed abundant silanol groups in the exterior surface and numerous phenyl groups in the interior pore walls, as well as a large surface area (592.6 m2 /g), large pore volume (0.33 cm3 /g), uniform mesopores (3.8 nm), strong magnetic response (29.3 emu/g), and good dispersibility in aqueous solution. As a result of the unique structural properties and size-exclusion effect, the core-shell phenyl-functionalized magnetic mesoporous silica microspheres exhibited excellent performance in fast separation and selective enrichment of phenyl-containing peptides, and the adsorption capacity for bradykinin reached 22.55 mg/g. In addition, selective enrichment of phenyl-containing peptides from complex samples that are consist of peptides, large proteins, and human serum were achieved by using the as-prepared microspheres, followed by high-performance liquid chromatography with ultraviolet detection and electrospray ionization quadrupole time-of-flight mass spectrometry analysis. These results demonstrated the as-prepared microspheres would be a potential candidate for endogenous phenyl-containing peptides enrichment and biomarkers discovery in peptidome analysis.
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Affiliation(s)
- Shihua Li
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
| | - Ling Wang
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
| | - Sen Zhao
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
| | - Jinjin Lin
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
| | - Jiangnan Zheng
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
| | - Zian Lin
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
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Zhou J, Du Q, Sun F, Zheng X, Chen S, Luo P. Quinine Derivative Bonded the Hybrid Mesoporous Silicas Chiral Stationary Phase: Preparation and Application in Liquid Chromatography. J CHIN CHEM SOC-TAIP 2015. [DOI: 10.1002/jccs.201400450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Perovskite for the highly selective enrichment of phosphopeptides. J Chromatogr A 2015; 1376:143-8. [DOI: 10.1016/j.chroma.2014.12.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 12/08/2014] [Accepted: 12/10/2014] [Indexed: 11/17/2022]
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Yang C, Zhong X, Li L. Recent advances in enrichment and separation strategies for mass spectrometry-based phosphoproteomics. Electrophoresis 2014; 35:3418-29. [PMID: 24687451 PMCID: PMC4849134 DOI: 10.1002/elps.201400017] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 03/21/2014] [Accepted: 03/21/2014] [Indexed: 12/29/2022]
Abstract
Due to the significance of protein phosphorylation in various biological processes and signaling events, new analytical techniques for enhanced phosphoproteomics have been rapidly introduced in the recent years. The combinatorial use of the phospho-specific enrichment techniques and prefractionation methods prior to MS analysis enable comprehensive profiling of the phosphoproteome and facilitate deciphering the critical roles that phosphorylation plays in signaling pathways in various biological systems. This review places special emphasis on the recent five-year (2009-2013) advances for enrichment and separation techniques that have been utilized for phosphopeptides prior to MS analysis.
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Affiliation(s)
- Chenxi Yang
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Xuefei Zhong
- School of Pharmacy, University of Wisconsin, 777 Highland Avenue, Madison, Wisconsin 53705, United States
| | - Lingjun Li
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, Wisconsin 53706, United States
- School of Pharmacy, University of Wisconsin, 777 Highland Avenue, Madison, Wisconsin 53705, United States
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He XM, Zhu GT, Zhu YY, Chen X, Zhang Z, Wang ST, Yuan BF, Feng YQ. Facile preparation of biocompatible sulfhydryl cotton fiber-based sorbents by "thiol-ene" click chemistry for biological analysis. ACS APPLIED MATERIALS & INTERFACES 2014; 6:17857-17864. [PMID: 25268138 DOI: 10.1021/am505876b] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Sulfhydryl cotton fiber (SCF) has been widely used as adsorbent for a variety of metal ions since 1971. Thanks to the abundant thiols on SCF, in this study, we reported a universal method for the facile preparation of SCF-based materials using "thiol-ene" click chemistry for the first time. With the proposed method, two types of SCF-based materials, phenylboronic acid grafted sulfhydryl cotton fiber (SCF-PBA) and zirconium phosphonate-modified sulfhydryl cotton fiber (SCF-pVPA-Zr(4+)), were successfully prepared. The grafted functional groups onto the thiol group of SCF were demonstrated by X-ray photoelectron spectroscopy (XPS) and energy dispersive X-ray spectroscopy (EDX). The prepared fibrous materials exhibited excellent fiber strength, good stability in aqueous or nonaqueous solutions, and great biocompatibility. Moreover, we developed filter-free in-pipet-tip SPE using these SCF-based materials as adsorbent for the enrichment of ribonucleosides, glycopeptides and phosphopeptides. Our results showed that SCF-PBA adsorbent can selectively capture ribonucleosides and glycopeptides from complex biological samples. And SCF-pVPA-Zr(4+) adsorbent exhibited high selectivity and capacity in the enrichment of phosphopeptides from the digestion mixture of β-casein and bovine serum albumin (BSA), as well as human serum and nonfat milk digest. Generally, the preparation strategy can be a universal method for the synthesis of other functionalized cotton-based adsorbents with special requirement in microscale biological analysis.
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Affiliation(s)
- Xiao-Mei He
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan 430072, P.R. China
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Tural S, Tural B, Ece MŞ, Yetkin E, Özkan N. Kinetic approach for the purification of nucleotides with magnetic separation. J Sep Sci 2014; 37:3370-6. [PMID: 25199632 DOI: 10.1002/jssc.201400648] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 07/18/2014] [Accepted: 08/13/2014] [Indexed: 11/10/2022]
Abstract
The isolation of β-nicotinamide adenine dinucleotide is of great importance since it is widely used in different scientific and technologic fields such as biofuel cells, sensor technology, and hydrogen production. In order to isolate β-nicotinamide adenine dinucleotide, first 3-aminophenyboronic acid functionalized magnetic nanoparticles were prepared to serve as a magnetic solid support and subsequently they were used for reversible adsorption/desorption of β-nicotinamide adenine dinucleotide in a batch fashion. The loading capacity of the 3-aminophenyboronic acid functionalized nanoparticles for β-nicotinamide adenine dinucleotide adsorption was 13.0 μmol/g. Adsorption kinetic and isotherm studies showed that the adsorption process followed a pseudo-second-order kinetic model and the experimental data can be represented using Langmuir isotherm model. The 3-aminophenyboronic acid functionalized magnetic nanoparticles were proposed as an alternative support for the β-nicotinamide adenine dinucleotide purification. The results elucidated the significance of magnetic separation as a fast, relatively simple, and low-cost technique. Furthermore, the magnetic supports can be reused at least five times for purification processes.
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Affiliation(s)
- Servet Tural
- Department of Chemistry, Faculty of Education, Dicle University, Diyarbakir, Turkey
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Zhang Y, Ma W, Zhang C, Wang C, Lu H. Titania composite microspheres endowed with a size-exclusive effect toward the highly specific revelation of phosphopeptidome. ACS APPLIED MATERIALS & INTERFACES 2014; 6:6290-6299. [PMID: 24745367 DOI: 10.1021/am501339e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The efficient isolation of low-abundance phosphopeptides from complicated biological samples containing a significant quantity of nonphosphopeptides and proteins is essential for phosphopeptidome research but remains a great challenge. In this Article, magnetic composite microspheres comprising a magnetic colloidal nanocrystal cluster core and a mesoporous titania shell with an average pore diameter of 3.4 nm were modified by directly coating an amorphous titania shell onto the magnetite core, followed by converting the amorphous titania shell into a crystalline structure via a hydrothermal process at 80 °C. The as-prepared magnetic mesoporous titania microspheres possess a remarkable specific surface area that is as high as 603.5 m2/g, which is an appropriate pore size with a narrow size distribution and a high magnetic responsiveness. These outstanding features imply that the composite microspheres exhibit extraordinary performance in phosphopeptidome research, including high specificity toward phosphopeptides, an excellent size-exclusion effect against phosphoproteins, exceptional enrichment capacity, and efficient separation from mixtures. Encouraged by the experimental results, we employed this method to investigate the phosphopeptidome of snake venom for the first time. A total of 35 phosphopeptides was identified from the snake venom from the family Viperidae, accounting for 75% of the total identified peptides. This result represents the largest data set of the phosphopeptidome in snake venom from the family Viperidae.
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Affiliation(s)
- Ying Zhang
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University , Shanghai 200032, China
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Li XS, Pan YN, Zhao Y, Yuan BF, Guo L, Feng YQ. Preparation of titanium-grafted magnetic mesoporous silica for the enrichment of endogenous serum phosphopeptides. J Chromatogr A 2013; 1315:61-9. [PMID: 24090595 DOI: 10.1016/j.chroma.2013.09.057] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 09/11/2013] [Accepted: 09/16/2013] [Indexed: 01/03/2023]
Abstract
As one of the most important post-translational modifications, reversible phosphorylation of protein plays crucial roles in a large number of biological processes. Moreover, endogenous phosphopeptides are also associated with certain human diseases. An efficient enrichment and separation method is the premise for successful identification and quantification of phosphopeptides. In this work, titanium grafted magnetic mesoporous silica (Fe3O4@Ti-mSiO2) was developed and applied for the enrichment of endogenous phosphopeptides. Fe3O4@Ti-mSiO2 particles were prepared by grafting titanocene dichloride on the inner walls of magnetic mesoporous silica and then being calcined to remove cyclopentadienyl ligand. The physicochemical properties of the prepared materials were characterized by energy dispersive X-ray spectroscopy (EDX), nitrogen adsorption-desorption analysis, X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM) and vibrating sample magnetometer (VSM). For selective enrichment of phosphopeptides, the prepared Fe3O4@Ti-mSiO2 particles were applied for tryptic digests of β-casein, mixtures of β-casein and bovine serum albumin (BSA), and low-fat milk. Finally, Fe3O4@Ti-mSiO2 was successfully applied for the enrichment of endogenous phosphopeptides from human serum.
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Affiliation(s)
- Xiao-Shui Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan 430072, China
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Yan Y, Zheng Z, Deng C, Li Y, Zhang X, Yang P. Hydrophilic Polydopamine-Coated Graphene for Metal Ion Immobilization as a Novel Immobilized Metal Ion Affinity Chromatography Platform for Phosphoproteome Analysis. Anal Chem 2013; 85:8483-7. [DOI: 10.1021/ac401668e] [Citation(s) in RCA: 137] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yinghua Yan
- Department of Chemistry and
Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Zhifang Zheng
- Department of Chemistry and
Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Chunhui Deng
- Department of Chemistry and
Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Yan Li
- Pharmaceutical Analysis Department,
School of Pharmacy, Fudan University, Shanghai
201203, China
| | - Xiangmin Zhang
- Department of Chemistry and
Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Pengyuan Yang
- Department of Chemistry and
Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
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Yan Y, Zheng Z, Deng C, Zhang X, Yang P. Facile synthesis of Ti(4+)-immobilized Fe3O4@polydopamine core-shell microspheres for highly selective enrichment of phosphopeptides. Chem Commun (Camb) 2013; 49:5055-7. [PMID: 23625148 DOI: 10.1039/c3cc41330f] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In this work, for the first time, Ti(4+)-Fe3O4@polydopamine microspheres were designed and synthesized for efficient and selective enrichment of phosphopeptides in biological samples.
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Affiliation(s)
- Yinghua Yan
- Department of Chemistry & Institutes of Biomedical Science, Fudan University, Shanghai 200433, China
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He XM, Zhu GT, Li XS, Yuan BF, Shi ZG, Feng YQ. Rapid enrichment of phosphopeptides by SiO2–TiO2 composite fibers. Analyst 2013; 138:5495-502. [DOI: 10.1039/c3an01091k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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