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1
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Campanella B, Onor M, D’Ulivo A, Giannarelli S, Bramanti E. Impact of Protein Concentration on the Determination of Thiolic Groups of Ovalbumin: A Size Exclusion Chromatography–Chemical Vapor Generation–Atomic Fluorescence Spectrometry Study via Mercury Labeling. Anal Chem 2014; 86:2251-6. [DOI: 10.1021/ac4041795] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Beatrice Campanella
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Massimo Onor
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Alessandro D’Ulivo
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Stefania Giannarelli
- Dipartimento
di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento
35, 56126 Pisa, Italy
| | - Emilia Bramanti
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
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2
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Campanella B, Bramanti E. Detection of proteins by hyphenated techniques with endogenous metal tags and metal chemical labelling. Analyst 2014; 139:4124-53. [DOI: 10.1039/c4an00722k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The absolute and relative quantitation of proteins plays a fundamental role in modern proteomics, as it is the key to understand still unresolved biological questions in medical and pharmaceutical applications.
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Affiliation(s)
- Beatrice Campanella
- National Research Council of Italy
- C.N.R
- Istituto di Chimica dei Composti Organo Metallici-ICCOM-UOS Pisa
- 56124 Pisa, Italy
| | - Emilia Bramanti
- National Research Council of Italy
- C.N.R
- Istituto di Chimica dei Composti Organo Metallici-ICCOM-UOS Pisa
- 56124 Pisa, Italy
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3
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Campanella B, Rivera JG, Ferrari C, Biagi S, Onor M, D’Ulivo A, Bramanti E. Microwave Photochemical Reactor for the Online Oxidative Decomposition of p-Hydroxymercurybenzoate (pHMB)-Tagged Proteins and Their Determination by Cold Vapor Generation-Atomic Fluorescence Detection. Anal Chem 2013; 85:12152-7. [DOI: 10.1021/ac403389z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Beatrice Campanella
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Jose González Rivera
- Chemical
Engineering Department, University of Guanajuato, Noria Alta s/n 36050 Guanajuato, Gto. , Mexico
| | - Carlo Ferrari
- National Research Council of Italy, C.N.R., Istituto Nazionale
di Ottica, INO − UOS Pisa, Area
di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Simona Biagi
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Massimo Onor
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Alessandro D’Ulivo
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Emilia Bramanti
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
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4
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Xu M, Yang L, Wang Q. A Way to Probe the Microenvironment of Free Sulfhydryls in Intact Proteins with a Series of Monofunctional Organic Mercurials. Chemistry 2012; 18:13989-93. [DOI: 10.1002/chem.201200901] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Revised: 08/08/2012] [Indexed: 11/10/2022]
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5
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Rao Y, McCooeye M, Mester Z. Mapping of sulfur metabolic pathway by LC Orbitrap mass spectrometry. Anal Chim Acta 2012; 721:129-36. [DOI: 10.1016/j.aca.2012.01.050] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Revised: 01/18/2012] [Accepted: 01/24/2012] [Indexed: 10/14/2022]
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6
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Li H, Luo Y, Li Z, Yang L, Wang Q. Nanosemiconductor-Based Photocatalytic Vapor Generation Systems for Subsequent Selenium Determination and Speciation with Atomic Fluorescence Spectrometry and Inductively Coupled Plasma Mass Spectrometry. Anal Chem 2012; 84:2974-81. [DOI: 10.1021/ac3001995] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Huamin Li
- Department
of Chemistry and the Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, and ‡State Key Laboratory of Marine
Environmental Science, Xiamen University, Xiamen 361005, China
| | - Yacui Luo
- Department
of Chemistry and the Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, and ‡State Key Laboratory of Marine
Environmental Science, Xiamen University, Xiamen 361005, China
| | - Zhaoxin Li
- Department
of Chemistry and the Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, and ‡State Key Laboratory of Marine
Environmental Science, Xiamen University, Xiamen 361005, China
| | - Limin Yang
- Department
of Chemistry and the Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, and ‡State Key Laboratory of Marine
Environmental Science, Xiamen University, Xiamen 361005, China
| | - Qiuquan Wang
- Department
of Chemistry and the Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, and ‡State Key Laboratory of Marine
Environmental Science, Xiamen University, Xiamen 361005, China
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7
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Yin Y, Liu J, Jiang G. Photo-induced chemical-vapor generation for sample introduction in atomic spectrometry. Trends Analyt Chem 2011. [DOI: 10.1016/j.trac.2011.04.021] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Huang YQ, Ruan GD, Liu JQ, Gao Q, Feng YQ. Use of isotope differential derivatization for simultaneous determination of thiols and oxidized thiols by liquid chromatography tandem mass spectrometry. Anal Biochem 2011; 416:159-66. [DOI: 10.1016/j.ab.2011.05.020] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Revised: 05/13/2011] [Accepted: 05/16/2011] [Indexed: 01/08/2023]
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9
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Angeli V, Ferrari C, Longo I, Onor M, D’Ulivo A, Bramanti E. Microwave-Assisted Photochemical Reactor for the Online Oxidative Decomposition and Determination of p-Hydroxymercurybenzoate and Its Thiolic Complexes by Cold Vapor Generation Atomic Fluorescence Detection. Anal Chem 2010; 83:338-43. [DOI: 10.1021/ac102462x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Valeria Angeli
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti OrganoMetallici, Area di Ricerca, Via G. Moruzzi 1 56124 Pisa, Italy, and Italian National Research Council-INO-UOS PISA, Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Carlo Ferrari
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti OrganoMetallici, Area di Ricerca, Via G. Moruzzi 1 56124 Pisa, Italy, and Italian National Research Council-INO-UOS PISA, Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Iginio Longo
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti OrganoMetallici, Area di Ricerca, Via G. Moruzzi 1 56124 Pisa, Italy, and Italian National Research Council-INO-UOS PISA, Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Massimo Onor
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti OrganoMetallici, Area di Ricerca, Via G. Moruzzi 1 56124 Pisa, Italy, and Italian National Research Council-INO-UOS PISA, Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Alessandro D’Ulivo
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti OrganoMetallici, Area di Ricerca, Via G. Moruzzi 1 56124 Pisa, Italy, and Italian National Research Council-INO-UOS PISA, Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Emilia Bramanti
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti OrganoMetallici, Area di Ricerca, Via G. Moruzzi 1 56124 Pisa, Italy, and Italian National Research Council-INO-UOS PISA, Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
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10
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Bakirdere S, Bramanti E, D’ulivo A, Ataman OY, Mester Z. Speciation and determination of thiols in biological samples using high performance liquid chromatography–inductively coupled plasma-mass spectrometry and high performance liquid chromatography–Orbitrap MS. Anal Chim Acta 2010; 680:41-7. [DOI: 10.1016/j.aca.2010.09.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2010] [Accepted: 09/14/2010] [Indexed: 02/06/2023]
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11
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Rao Y, Xiang B, Bramanti E, D'Ulivo A, Mester Z. Determination of thiols in yeast by HPLC coupled with LTQ-orbitrap mass spectrometry after derivatization with p-(Hydroxymercuri)benzoate. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:1462-1468. [PMID: 20063886 DOI: 10.1021/jf903485k] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A liquid chromatography method with mass spectrometric detection has been developed for the simultaneous determination of six thiols in the sulfur metabolic pathway, including cysteine (Cys), homocysteine (HCys), glutathione (GSH), cysteinyl-glycine (Cys-Gly), gamma-glutamyl-cysteine (Glu-Cys), and S-adenosyl-homocysteine (AdoHcy). Tris(2-carboxyethyl)phosphine (TCEP) was used as the reducing reagent and p-(hydroxymercuri)benzoate (PHMB) as the derivatization reagent. Thiols were extracted from 3 mg of yeast using water in an ultrasonic bath. The absolute detection limits for the compounds studied were in the subpicomole range. It was found that AdoHcy, Cys, GSH, Cys-Gly, Glu-Cys, and very little HCys were present in the selenium-enriched yeast sample studied, and GSH, Glu-Cys, very little AdoHcy, Cys, and Cys-Gly were present in three bakery yeasts.
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Affiliation(s)
- Yulan Rao
- Center for Instrumental Analysis, China Pharmaceutical University, Nanjing 210009, People's Republic of China
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12
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Xu M, Yan X, Xie Q, Yang L, Wang Q. Dynamic Labeling Strategy with 204Hg-Isotopic Methylmercurithiosalicylate for Absolute Peptide and Protein Quantification. Anal Chem 2010; 82:1616-20. [DOI: 10.1021/ac902902y] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ming Xu
- Department of Chemistry and the Key Laboratory of Modern Analytical Sciences, Xiamen University, Xiamen 361005, China, and State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, China
| | - Xiaowen Yan
- Department of Chemistry and the Key Laboratory of Modern Analytical Sciences, Xiamen University, Xiamen 361005, China, and State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, China
| | - Qingqing Xie
- Department of Chemistry and the Key Laboratory of Modern Analytical Sciences, Xiamen University, Xiamen 361005, China, and State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, China
| | - Limin Yang
- Department of Chemistry and the Key Laboratory of Modern Analytical Sciences, Xiamen University, Xiamen 361005, China, and State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, China
| | - Qiuquan Wang
- Department of Chemistry and the Key Laboratory of Modern Analytical Sciences, Xiamen University, Xiamen 361005, China, and State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, China
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