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Download or read book Electrospray Ionization Mass Spectrometry for the Analysis of Proteins and Small Molecules written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard B. Cole
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.3/5 (91 download)
Download or read book Electrospray Ionization Mass Spectrometry written by Richard B. Cole and published by Wiley-Interscience. This book was released on 1997-05-06 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive, up-to-date coverage of a revolutionary technique Electrospray ionization mass spectrometry (ESI-MS) has completely changed the way physicists, chemists, and biologists view the study of large molecules. The technique derives detailed information about molecular weights and structures from extremely small sample quantities. ESI-MS can create highly charged forms of very high molecular weight compounds, it is naturally compatible with many types of separation techniques, and it allows noncovalent interactions between molecules in solution to be preserved in the gas phase. But many researchers may not use the technique to its full potential because they are unfamiliar with the different perspectives of its underlying processes, the varied approaches to implementation, and the wide-ranging utility of the technique. In this book, Richard B. Cole and an assemblage of leading researchers present a single-volume compilation of different approaches to the understanding and exploitation of ESI-MS. This comprehensive guide: * Examines the physical and chemical aspects of the electrospray process and describes the events involved in ion formation as well as the electro-chemical phenomena that are central to charged droplet formation during the process * Explores the coupling of electrospray ionization to various mass spectrometers, including quadrupole, magnetic, time-of-flight, quadrupole ion trap, and Fourier transform ion cyclotron resonance instruments * Describes recent progress in interfacing ESI with solution-based separation techniques, including liquid chromatography and capillary electrophoresis * Charts the rapid development of ESI applications and categorizes them by compound type: peptides and proteins, nucleic acids and their constituents, carbohydrates and lipids, small molecules related to pharmacology and drug metabolism, and organometallics and inorganic compounds Electrospray Ionization Mass Spectrometry is the indispensable handbook and reference for anyone who wishes to understand, implement, or apply this technique, including researchers in chemistry, metallochemistry, biochemistry, biology, pharmacology, and physics.
Author : Anthony Richard Gerardi
Publisher :
ISBN 13 :
Total Pages : 157 pages
Book Rating : 4.:/5 (812 download)
Download or read book Method Development for the Analysis of Proteins and Small Molecules by CE-LIF, CE-MS, and HPLC-ELSD written by Anthony Richard Gerardi and published by . This book was released on 2011 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical separations in conjunction with powerful detection methods make possible the quantitation of large and small molecules important in environmental science, food science, pharmaceutical, and medical matrices. Many of these separations utilize instrumental methods such as capillary electrophoresis (CE) and high performance liquid chromatography (HPLC) to alleviate the complexity of these various matrices. Fluorescence, laser-induced fluorescence (LIF), evaporative light scattering detection (ELSD), and mass spectrometry (MS) are detection methods commonly employed in conjunction with these separation strategies. Three distinct projects to develop and exploit such analytical technologies are described. First, few biological molecules are natively fluorescent, so they often must be labeled with a fluorescent tag in order to be detected via LIF. Furthermore, protein separations using CE-LIF may be complicated by protein interactions with the negatively charged surface of the inner capillary wall, arising from the ionization of surface silanol groups. Presented here is a method for quantitation of protein-dye complexes using a self assembled, surfactant-coated capillary and on-column protein labeling with a non-covalent squarylium dye, Red-1c. Second, seasonal sugar levels are relevant to the relationship between winter anthocyanin production and drought stress in angiosperm evergreen species, and so the development of a method for rapid analysis of sugars in seasonal tree leaf tissue is needed. An HPLC-ELSD method was developed for the quantitation of three sugars, glucose, fructose, and sucrose. The method was subjected to standard addition validation and was shown to provide precise and accurate measurement of all three analytes in real samples. Third, in addition to their many uses as solvents, ionic liquids (IL) have been utilized as highly effective substrates for complexation and subsequent quantitation of anions by electrospray ionization mass spectrometry (ESI-MS) and high performance liquid chromatography electrospray ionization mass spectrometry (LC-ESI-MS). The present work provides an alternative method utilizing capillary electrophoresis coupled with electrospray ionization mass spectrometry (CE-ESI-MS). This method offers advantages over LC-MS in that CE, in general, provides shorter separation times, requires less reagent and solvent, and needs less sample volume. Mono- and divalent anionic analytes, were complexed with di- and trivalent cationic liquids. The complexation reaction was undertaken in a variety of modes, including pre-column, on-column and post-column, and the resulting complexes, which were positively charged and of higher mass than the native analytes, were subsequently analyzed by MS. This method allowed for greater sensitivity than could be achieved by direct detection.
Author : Guodong Chen
Publisher : Springer Science & Business Media
ISBN 13 : 1441978623
Total Pages : 408 pages
Book Rating : 4.4/5 (419 download)
Download or read book Characterization of Protein Therapeutics using Mass Spectrometry written by Guodong Chen and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights current approaches and future trends in the use of mass spectrometry to characterize protein therapies. As one of the most frequently utilized analytical techniques in pharmaceutical research and development, mass spectrometry has been widely used in the characterization of protein therapeutics due to its analytical sensitivity, selectivity, and specificity. This book begins with an overview of mass spectrometry techniques as related to the analysis of protein therapeutics, structural identification strategies, quantitative approaches, followed by studies involving characterization of process related protein drug impurities/degradants, metabolites, higher order structures of protein therapeutics. Both general practitioners in pharmaceutical research and specialists in analytical sciences will benefit from this book that details step-by-step approaches and new strategies to solve challenging problems related to protein therapeutics research and development.
Author : Michael L. Gross
Publisher : John Wiley & Sons
ISBN 13 : 1118116542
Total Pages : 484 pages
Book Rating : 4.1/5 (181 download)
Download or read book Protein and Peptide Mass Spectrometry in Drug Discovery written by Michael L. Gross and published by John Wiley & Sons. This book was released on 2011-09-26 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book that highlights mass spectrometry and its application in characterizing proteins and peptides in drug discovery An instrumental analytical method for quantifying the mass and characterization of various samples from small molecules to large proteins, mass spectrometry (MS) has become one of the most widely used techniques for studying proteins and peptides over the last decade. Bringing together the work of experts in academia and industry, Protein and Peptide Mass Spectrometry in Drug Discovery highlights current analytical approaches, industry practices, and modern strategies for the characterization of both peptides and proteins in drug discovery. Illustrating the critical role MS technology plays in characterizing target proteins and protein products, the methods used, ion mobility, and the use of microwave radiation to speed proteolysis, the book also covers important emerging applications for neuroproteomics and antigenic peptides. Placing an emphasis on the pharmaceutical industry, the book stresses practice and applications, presenting real-world examples covering the most recent advances in mass spectrometry, and providing an invaluable resource for pharmaceutical scientists in industry and academia, analytical and bioanalytical chemists, and researchers in protein science and proteomics.
Author : Nader Rifai
Publisher : Elsevier
ISBN 13 : 0128160640
Total Pages : 218 pages
Book Rating : 4.1/5 (281 download)
Download or read book Principles and Applications of Clinical Mass Spectrometry written by Nader Rifai and published by Elsevier. This book was released on 2018-06-26 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Applications of Clinical Mass Spectrometry: Small Molecules, Peptides, and Pathogens is a concise resource for quick implementation of mass spectrometry methods in clinical laboratory work. Focusing on the practical use of these techniques, the first half of the book covers principles of chromatographic separations, principles and types of mass spectrometers, and sample preparation for analysis; the second half outlines the main applications of this technology within clinical laboratory settings, including determination of small molecules and peptides, as well as pathogen identification. A thorough yet succinct guide to using mass spectrometry technology in the clinical laboratory, Principles and Applications of Clinical Mass Spectrometry: Small Molecules, Peptides, and Pathogens is an essential resource for chemists, pharmaceutical and biotech researchers, certain government agencies, and standardization groups. Provides concrete examples of the main applications of mass spectrometry technology Describes current capabilities of the LC- and MS-based analytical methods Details methods for successful analytical work in the field
Author : Yang Kang
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Studies of Noncovalent Protein-protein and Protein-small-molecule Complexes by Electrospray Ionization Mass Spectrometry written by Yang Kang and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John R. Chapman
Publisher : Springer Science & Business Media
ISBN 13 : 1592590454
Total Pages : 539 pages
Book Rating : 4.5/5 (925 download)
Download or read book Mass Spectrometry of Proteins and Peptides written by John R. Chapman and published by Springer Science & Business Media. This book was released on 2008-02-05 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Little more than three years down the line and I am already writing the Preface to a second volume to follow Protein and Peptide Analysis by Mass . What has happened in between these times to make this second venture worthwhile? New types of mass spectrometric instrumentation have appeared so that new techniques have become possible and existing techniques have become much more feasible. More particularly, however, the newer ionization te- niques, introduced for the analysis of high molecular weight materials, have now been thoroughly used and studied. As a result, there has been an en- mous improvement in the associated sample handling technology so that these methods are now routinely applied to much smaller sample amounts as well as to more intractable samples. Again, this particular community of mass spectrometry users has both increased in number and diversified. And, riding this wave of acceptance, leaders in the field have set their sights on more complex problems: molecular interaction, ion structures, quantitation, and kinetics are just a few of the newer areas reported in Mass Spectrometry of Proteins and Peptides. As with the first volume, one purpose of this collection, Mass Spectr- etry of Proteins and Peptides, is to show the reader what can be done by the application of mass spectrometry, and perhaps even to encourage the reader to venture down new paths.
Author : Julian Whitelegge
Publisher : Elsevier
ISBN 13 : 0080932037
Total Pages : 563 pages
Book Rating : 4.0/5 (89 download)
Download or read book Protein Mass Spectrometry written by Julian Whitelegge and published by Elsevier. This book was released on 2008-10-09 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to be a central text for young graduate students interested in mass spectrometry as it relates to the study of protein structure and function as well as proteomics. It is a definite must-have work for:- libraries at academic institutions with Master and Graduate programs in biochemistry, molecular biology, structural biology and proteomics- individual laboratories with interests covering these areas - libraries and individual laboratories in the pharmaceutical and biotechnology industries. *Serves as an essential reference to those working in the field*Incorporates the contributions of prominent experts *Features comprehensive coverage and a logical structure
Author : Gary Siuzdak
Publisher : Elsevier
ISBN 13 : 0080535844
Total Pages : 179 pages
Book Rating : 4.0/5 (85 download)
Download or read book Mass Spectrometry for Biotechnology written by Gary Siuzdak and published by Elsevier. This book was released on 1996-02-12 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you investigate biological systems and might use mass spectrometry in your research but need to know more about it, this book is for you. It introduces the fundamental concepts of mass spectrometry and how mass spectrometers work. It also presents recent advancements particularly interesting to bio-researchers in an easy-to-understand manner that does not require extensive background in chemistry, math, or physics. Glossary of basic terms Abundant illustrations Examples of applications Practical tips on using mass spectrometric techniques Useful for peptide, protein, oligonucleotide, and carbohydrate analysis Simplified description of mass spectrometry including: Matrix-Assisted Laser Desorption/Ionization (MALDI) Electrospray Ionization (ESI) Fast Atom/Ion Bombardment (FAB)
Author : Roshan Javanshad
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (133 download)
Download or read book Mechanisms and Applications of Improved Protein Analysis by Desorption Electrospray Ionization Mass Spectrometry (DESI-MS) written by Roshan Javanshad and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrospray ionization mass spectrometry (ESI-MS) is a soft ionization technique that allows detection of macromolecules, such as intact proteins, by the formation of multiply charged ions from solutions. Desorption electrospray ionization mass spectrometry (DESI-MS) is an ambient ionization technique that directly samples analyte from a surface during ESI-MS analysis. Although DESI-MS is highly accomplished at the analyses of metabolites, lipids, and other small molecules, it is far more limited when it comes to protein analysis. While most of the field in ambient ionization MS has moved towards primarily applications, our approach has been to explore the use of DESI-MS and direct ESI-MS to answer fundamental scientific questions. Understanding the mechanisms by which proteins are analyzed with these techniques provides essential insight into protein behavior and enables improving these techniques even further. The presented work focuses on improving DESI-based protein analysis via solution- phase and gas-phase additives and understanding the underlying mechanisms by which these additives improve protein signal. DESI-MS and complementary direct ESI-MS experiments were used to (1) investigate the effect of amino acid additives on protein signal, (2) understand the mechanism by which amino acid additives improve protein signal during DESI-MS, (3) investigate the effect of organic solvent vapors on protein signal, and (4) incorporate these techniques and findings into developing a novel method for rapid analysis of immobilized His- tagged proteins. As a result, we were able to successfully improve protein analysis by DESI-MS through the addition of L-serine to the desorption solvent. Serine was shown to act as a solubility enhancing additive through improving dissolution of unfolding proteins during the extraction/desorption step of DESI-MS, potentially by inhibiting aggregation. Exposing the DESI-MS sampling region to ethyl acetate vapors also improved the signal intensity of proteins similar to previously reported ESI-MS observations. Finally, the potential application of direct ESI-MS and DESI-MS for rapid analysis of immobilized recombinant His-tagged proteins from Ni-NTA and Cu-NTA coated surfaces was evaluated. We successfully demonstrated the capture and release of recombinant His-tagged human ubiquitin from Ni-NTA and Cu-NTA surfaces by DESI-MS. Furthermore, we show the detection of His-tagged recombinant protein directly out of complex solutions containing the total protein fraction of the E. coli expression system and the lysis buffer, after purifying on Ni- and Cu-NTA plates. This work demonstrated the potential of direct ESI-MS and DESI-MS for rapid analysis of recombinant His-tagged proteins from crude bacterial cell lysate.
Author : Leonardo S. Santos
Publisher : John Wiley & Sons
ISBN 13 : 9783527628735
Total Pages : 341 pages
Book Rating : 4.6/5 (287 download)
Download or read book Reactive Intermediates written by Leonardo S. Santos and published by John Wiley & Sons. This book was released on 2009-11-04 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last two decades there has been considerable growth in the development of electrospray ionization mass spectrometry (ESI-MS) as a practical method in the study of reaction mechanisms. This method allows the interception and characterization of key intermediates, either as transient species or as protonated/deprotonated forms of neutral species by API-MS. The outstanding features and advantages of ESI-MS make it one of the most suitable tools for the fast screening of intermediates directly from solution, providing hitherto unavailable chemical information to organic chemists. This monograph provides an overview of the mechanisms involved in ESI-MS, the historical perspectives before looking further in-depth at specific reactions and intermediates. Written by researchers in the field, this book is an unique resource for the understanding of this cutting-edge technique.
Author : Richard B. Cole
Publisher : John Wiley & Sons
ISBN 13 : 1118211553
Total Pages : 900 pages
Book Rating : 4.1/5 (182 download)
Download or read book Electrospray and MALDI Mass Spectrometry written by Richard B. Cole and published by John Wiley & Sons. This book was released on 2011-09-26 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover how advances in mass spectrometry are fueling new discoveries across a broad range of research areas Electrospray and MALDI Mass Spectrometry brings both veteran practitioners and beginning scientists up to date with the most recent trends and findings in electrospray ionization and matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. In particular, this Second Edition highlights how advances in electrospray and MALDI mass spectrometry are supporting important discoveries in new and emerging fields such as proteomics and metabolomics as well as in traditional areas of chemistry and physics research. Electrospray AND MALDI Mass Spectrometry, SECOND EDITION is divided into five parts: Part A, Fundamentals of ES, explains the fundamental phenomena underlying the electrospray process, including selectivity in ionization and inherent electrochemistry, and concludes with a chapter offering a comparative inventory of source hardware Part B, Fundamentals of MALDI, confronts ionization mechanisms, instrument development, and matrix selection, and includes a final chapter that explores the special application of MALDI to obtain two-dimensional images of spatial distributions of compounds on surfaces Part C, ES and MALDI Coupling to Mass Spectrometry Instrumentation, examines the coupling of these ionization techniques to various mass analyzers, including quadrupole ion trap, time-of-flight, Fourier transform ion cyclotron resonance, and ion mobility mass spectrometers Part D, Practical Aspects of ES and MALDI, investigates analytical issues including quantification, charge-state distributions, noncovalent interactions in solution that are preserved as gas-phase ions, and various means of ion excitation in preparation for tandem mass spectrometry, and offers a guide to the interpretation of even-electron mass spectra Part E, Biological Applications of ES and MALDI, examines the role of mass spectrometry in such areas as peptide and protein characterization, carbohydrate analysis, lipid analysis, and drug discovery Written by a team of leading experts, the book not only provides a critical review of the literature, but also presents key concepts in tutorial fashion to help readers take full advantage of the latest technological breakthroughs and applications. As a result, Electrospray and MALDI Mass Spectrometry will help researchers fully leverage the power of electrospray and MALDI mass spectrometry. The judicious compartmentalization of chapters, and the pedagogic presentation style throughout, render the book highly suitable for use as a text for graduate-level courses in advanced mass spectrometry.
Author : M. Chance
Publisher : John Wiley & Sons
ISBN 13 : 0470258861
Total Pages : 325 pages
Book Rating : 4.4/5 (72 download)
Download or read book Mass Spectrometry Analysis for Protein-Protein Interactions and Dynamics written by M. Chance and published by John Wiley & Sons. This book was released on 2008-09-22 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a wide variety of mass spectrometry methods used to explore structural mechanisms, protein dynamics and interactions between proteins. Preliminary chapters cover mass spectrometry methods for examining proteins and are then followed by chapters devoted to presenting very practical, how-to methods in a detailed way. Includes footprinting and plistex specifically, setting this book apart from the competition.
Author : Severine le Gac
Publisher : Royal Society of Chemistry
ISBN 13 : 1847558941
Total Pages : 332 pages
Book Rating : 4.8/5 (475 download)
Download or read book Miniaturization and Mass Spectrometry written by Severine le Gac and published by Royal Society of Chemistry. This book was released on 2008-12-03 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent explosion in the use of analytical chemistry, particularly in the biological sciences, has led to a need for fast, reliable and highly sensitive tools able to handle small sample sizes. This book illustrates how microfluidics and lab-on-a-chip devices can satisfy the growing need for miniaturized and enhanced analysis. They lend themselves well to mass spectrometric detection as they use samples in the low microlitre range and are handled on a chip. Miniaturization and Mass Spectrometry focuses on one particular technique, mass spectrometry, whose popularity has increased dramatically in the last two decades with the increase in use of biological analysis and the development of two "soft" ionization techniques, ESI and MALDI. These enable the analysis of large but fragile biological molecules such as DNA, proteins and oligosaccharides. The book starts with an introduction to the coupling of microfluidics to mass spectrometry techniques. It then goes on demonstrate the advantages of such a coupling: the MS analysis benefits from improved sample preparation when performed on a chip while MS yields more information on the sample handled on the chip compared to conventional optical detection. A history on the developments in this field, starting from the off-chip coupling to the on-chip ionization, is also provided. Daniel Figeys, a pioneer in the development of microfluidic systems for MS analysis, describes the early beginnings of this hyphenated analysis technique. Solutions to couple microfluidic systems to the two most popular ionization methods, ESI and MALDI, are presented throughout the chapters. Various examples are given of the application of this microfluidics-MS hyphenated analysis technique to proteomics, metabolomics, organic chemistry and forensics. Coverage is not limited to academic research. The development of commercialized systems and their current use for routine biological analysis are also presented. Lastly, a future vision of the integration of the mass spectrometer on the chip is raised, as a last step to yield fully portable systems for on-site analysis.
Author : Mike S. Lee
Publisher : John Wiley & Sons
ISBN 13 : 1119359368
Total Pages : 282 pages
Book Rating : 4.1/5 (193 download)
Download or read book Protein Analysis using Mass Spectrometry written by Mike S. Lee and published by John Wiley & Sons. This book was released on 2017-05-26 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents Practical Applications of Mass Spectrometry for Protein Analysis and Covers Their Impact on Accelerating Drug Discovery and Development Covers both qualitative and quantitative aspects of Mass Spectrometry protein analysis in drug discovery Principles, Instrumentation, Technologies topics include MS of peptides, proteins, and ADCs , instrumentation in protein analysis, nanospray technology in MS protein analysis, and automation in MS protein analysis Details emerging areas from drug monitoring to patient care such as Identification and validation of biomarkers for cancer, targeted MS approaches for biomarker validation, biomarker discovery, and regulatory perspectives Brings together the most current advances in the mass spectrometry technology and related method in protein analysis
Author : Kevin Downard
Publisher : John Wiley & Sons
ISBN 13 : 047014632X
Total Pages : 153 pages
Book Rating : 4.4/5 (71 download)
Download or read book Mass Spectrometry of Protein Interactions written by Kevin Downard and published by John Wiley & Sons. This book was released on 2007-08-24 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authoritative guide to analyzing protein interactions by mass spectrometry Mass spectrometry (MS) is playing an increasingly important role in the study of protein interactions. Mass Spectrometry of Protein Interactionspresents timely and definitive discussions of the diverse range of approaches for studying protein interactions by mass spectrometry with an extensive set of references to the primary literature. Each chapter is written by authors or teams of authors who are international authorities in their fields. This leading reference text: * Discusses the direct detection of protein interactions through electrospray ionization (ESI-MS); ion mobility analysis; and matrix-assisted laser desorption/ionization (MALDI-MS) * Covers the indirect analysis of protein interactions through hydrogen-deuterium exchange (HX-MS); limited proteolysis; cross-linking; and radial probe (RP-MS) * Guides researchers in the use of mass spectrometry in structural biology, biochemistry, and protein science to map and define the huge number and diversity of protein interactions * Reviews the latest discoveries and applications and addresses new and ongoing challenges This is a comprehensive reference for researchers in academia and industry engaged in studies of protein interactions and an excellent text for graduate and postgraduate students.
