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Instrumentation For Two Dimensional Liquid Chromatography Capillary Zone Electrophoresis For The Separation Of Protein Mixtures
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Book Synopsis Instrumentation for Two Dimensional Liquid Chromatography-capillary Zone Electrophoresis for the Separation of Protein Mixtures by : Anthony V. Lemmo
Download or read book Instrumentation for Two Dimensional Liquid Chromatography-capillary Zone Electrophoresis for the Separation of Protein Mixtures written by Anthony V. Lemmo and published by . This book was released on 1994 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multidimensional Liquid Chromatography by : Steven A. Cohen
Download or read book Multidimensional Liquid Chromatography written by Steven A. Cohen and published by John Wiley & Sons. This book was released on 2008-05-09 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multidimensional Liquid Chromatography (MDLC) is a very powerful separation technique for analyzing exceptionally complex samples in one step. This authoritative reference presents a number of recent contributions that help define the current art and science of MDLC. Topics covered include instrumentation, theory, methods development, and applications of MDLC in the life sciences and in industrial chemistry. With the information to help you perform very difficult separations of complex samples, this reference includes chapters contributed by leading experts or teams of experts.
Book Synopsis Coupling Liquid Chromatography to Capillary Zone Electrophoresis Tandem Mass Spectrometry for Deep Top-down Proteomics by : Elijah Neal McCool
Download or read book Coupling Liquid Chromatography to Capillary Zone Electrophoresis Tandem Mass Spectrometry for Deep Top-down Proteomics written by Elijah Neal McCool and published by . This book was released on 2021 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proteomes are very complex with a large number of unique proteoforms spread across a wide concentration dynamic range. This means that an MS-based platform with highly efficient separation and highly sensitive detection of proteoforms is required. Capillary zone electrophoresis-tandem mass spectrometry (CZE-MS/MS) has been suggested as one such platform. When coupled to offline liquid chromatography-based fractionation, CZE-MS/MS has proven to be invaluable to the TDP community.In Chapter 2, the first optimization of dynamic pH junction-based sample stacking for TDP is provided along with one of the first comparisons of reversed-phase liquid chromatography coupled to mass spectrometry (RPLC-MS) and CZE-MS/MS. Optimization of dynamic pH junction is performed with a standard protein mixture, and this platform was ultimately applied to an Eschericia coli (E. coli) whole cell lysate. This resulted in the largest TDP dataset for single-shot CZE-MS/MS. The comparison of RPLC-MS/MS and CZE-MS/MS also included analysis of an E. coli cell lysate and resulted in high numbers of identifications and highlighted the various pros and cons of each method.In Chapter 3, two dimensional LC fractionation (size exclusion chromatography (SEC) and RPLC) was coupled to CZE-MS/MS for deep TDP of E. coli cells. This study resulted in the largest TDP dataset, at the time, for E. coli, identifying 5700 proteoforms and 850 proteins. We were also able to identify and localize various interesting PTMs and estimate protein abundances using a spectral counting method. From this study it was clear thatour platform was comparable to other RPLC-MS/MS methods for deep TDP in terms of number of proteoform identifications and total instrument time.In Chapter 4, we applied our TDP platform to two isogenic colorectal cancer (CRC) cell lines, SW480 and SW620, from primary and metastatic tumors. Genetic changes have been known for a long time to affect CRC progression but this was the first proteoform-level deep TDP study of CRC metastasis. In total, we identified over 23000 proteoforms and over 2000 proteins, for the largest TDP dataset of any cell type and was a 400% increase in terms of identifications over previous deep TDP studies. We used a special database searching tool to identify single amino acid variants (SAAVs) for the largest dataset of proteoforms containing SAAVs. Quantitative analysis identified 460 proteoforms with significant differences in abundance between SW480 and SW620. Several of these proteoforms were also phosphorylated which could further impact disease progression and outcome for a specific patient phenotype and could serve as biomarkers for deciding how to treat a patient or for drug development.In Chapter 5, both activated ion electron transfer dissociation (AI-ETD) and ultraviolet photodissociation (UVPD) at 213 nm were coupled to CZE for deep TDP of E. coli and zebrafish brain samples, respectively. Optimized CZE-AI-ETD and CZE-UVPD resulted in large numbers of proteoform identifications, and many important modifications were identified and localized using these effective fragmentation techniques. This included N-terminal acetylation, methylation, S-thiolation, disulfide bonds, and lysine succinylation.In Chapter 6, a variety of insights into the future of TDP are provided. This includes important applications for TDP, such as personalized medicine, drug development, embryonic development, and pathogen identification. Also, a few advancements to the TDP workflow that may have increased focus on in the future are mentioned.
Book Synopsis Handbook of Capillary Electrophoresis, Second Edition by : James P. Landers
Download or read book Handbook of Capillary Electrophoresis, Second Edition written by James P. Landers and published by CRC Press. This book was released on 1996-12-23 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because new information was discovered at an incredible rate since the publication of the successful first edition of this Handbook, this fully updated second edition covers all areas of interest in the field of capillary electrophoresis (CE). A relatively new technology, CE is a principle method for studying the physicochemical properties of proteins, peptides, and other macromolecules. Where applicable, the 30 chapters provide basic underlying theories as well as application-oriented aspects of each technique.Keep up with all the developments in this growing field with the Handbook of Capillary Electrophoresis, Second Edition - a complete guide to the fundamentals of CE and the latest research. The chapters are organized into five units: Modes: Presents a theoretical development of the basic principles governing separation with several modes, including CEC, and discusses their practical aspects. Analyte: Applies CE to the analysis of a specific class of analytes, including organic and inorganic ions, pharmaceuticals, glycoconjugates, peptides, proteins, and DNA fragments. Fundamental Aspects of CE: Technique-oriented information for the practitioner, including the importance of the sample matrix, on-line preconcentration of samples, modes of detection, and specific aspects of CE data analysis. Applications of CE: Includes single cell analysis, CE in DNA sequencing, CE as a clinical diagnostic tool, identifying and quantifying drugs, and for characterizing interacting species. Specialized Aspects of CE: Discusses interfacing CE with mass spectrometry, high-volume throughput continuous CE, microchip CE, control of EOF, and much more. The Handbook of Capillary Electrophoresis, Second Edition, pulls together diverse areas and applications of CE, resulting in an excellent tool for scientists involved in biotechnology and clinical chemistry, as well as the pharmaceutical, bioscience, chemical, and instrument-manufacturing industries. With an applications-oriented focus, the handbook is also a superb manual for workshops, seminars, and graduate courses in separation science.
Book Synopsis Multidimensional Chromatography by : Luigi Mondello
Download or read book Multidimensional Chromatography written by Luigi Mondello and published by John Wiley & Sons. This book was released on 2002-02-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mehrdimensionale Chromatographie im analytischen Labor: Dieses Buch bespricht erstmals alle gängigen Verfahren sowie Anwendungen auf verschiedensten Gebieten, von der Pharmazie, Biologie und Chemie bis hin zur Umwelttechnik und erdölverarbeitender Industrie. Die Autoren sind selbst aktiv in der einschlägigen Forschung tätig.
Book Synopsis Application of Comprehensive Two-dimensional Microcolumn Liquid Chromatography-capillary Electrophoresis for the Investigation of Peptides in Complex Mixtures by : Dorothea Jamette Jeffery
Download or read book Application of Comprehensive Two-dimensional Microcolumn Liquid Chromatography-capillary Electrophoresis for the Investigation of Peptides in Complex Mixtures written by Dorothea Jamette Jeffery and published by . This book was released on 1997 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Unified Separation Science by : J. Calvin Giddings
Download or read book Unified Separation Science written by J. Calvin Giddings and published by Wiley-Interscience. This book was released on 1991-01-16 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unifies the complex welter of techniques used for chemical separations by clearly formulating the concepts that are common to them. The mass transport phenomena underlying all separation processes are developed in a simple physical-mathematical form. The limitations and optimum performance of alternative separation techniques and the factors enhancing and limiting separation power can thus be described and explored. Generously illustrated and contains numerous exercises. Long awaited in the scientific community, it breaks new ground in understanding separation processes.
Book Synopsis Capillary Electrophoresis by : Suvardhan Kanchi
Download or read book Capillary Electrophoresis written by Suvardhan Kanchi and published by CRC Press. This book was released on 2017-08-21 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capillary electrophoresis (CE) has become an established method with widespread recognition as an analytical technique of choice in numerous analytical laboratories, including industrial and academic sectors. Pharmaceutical and biochemical research and quality control are the most important CE applications. This book provides a comparative assessment of related techniques on mode selection, method development, detection, and quantitative analysis and estimation of pharmacokinetic parameters and broadens the understanding of modern CE applications, developments, and prospects. It introduces the fundamentals of CE and clearly outlines the procedures used to mitigate several barriers, such as detection limits, signal detection, changing capillary environment, resolution separation of analytes, and hyphenation of mass spectrometry with CE, for a range of analytical problems. Each chapter outlines a specific electrophoretic variant with detailed instructions and some standard operating procedures. In this respect, the book meets its desired goal of rendering assistance to lovers of electrophoresis.
Book Synopsis Capillary Gel Electrophoresis by : Andras Guttman
Download or read book Capillary Gel Electrophoresis written by Andras Guttman and published by Newnes. This book was released on 2021-12-04 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capillary Gel Electrophoresis and Related Microseparation Techniques covers all theoretical and practical aspects of capillary gel electrophoresis. It also provides an excellent overview of the key application areas of nucleic acid, protein and complex carbohydrate analysis, affinity-based methodologies, micropreparative aspects and related microseparation methods. It not only gives readers a better understanding of how to utilize this technology, but also provides insights into how to determine which method will provide the best technical solutions to particular problems. This book can also serve as a textbook for undergraduate and graduate courses in analytical chemistry, analytical biochemistry, molecular biology and biotechnology courses. - Covers all theoretical and practical aspects of capillary gel electrophoresis - Excellent overview of the key applications of nucleic acid, protein and complex carbohydrate analysis, affinity-based methodologies, micropreparative aspects and related microseparation methods - Teaches readers how to use the technology and select methods that are ideal for fundamental problems - Can serve as a textbook for undergraduate and graduate courses in analytical chemistry, analytical biochemistry, molecular biology and biotechnology courses
Book Synopsis Two Dimensional Liquid Chromatography-capillary Electrophoresis by : John P. Larmann
Download or read book Two Dimensional Liquid Chromatography-capillary Electrophoresis written by John P. Larmann and published by . This book was released on 1993 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Green Analytical Chemistry by : Mihkel Koel
Download or read book Green Analytical Chemistry written by Mihkel Koel and published by Royal Society of Chemistry. This book was released on 2015-11-09 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerns about environmental pollution, global climate change and hazards to human health have increased dramatically. This has led to a call for change in chemical processes including those that are part of chemical analysis. The development of analytical chemistry continues and every new discovery in chemistry, physics, molecular biology, and materials science brings new opportunities and challenges. Yet, contemporary analytical chemistry does not consume resources optimally. Indeed, the usage of toxic chemical compounds is at the highest rate ever. All this makes the emerging field of green chemistry a “hot topic” in industrial, governmental laboratories as well as in academia. This book starts by introducing the twelve principles of green chemistry. It then goes on to discuss how the principles of green chemistry can be used to assess the ‘greenness’ of analytical methodologies. The ‘green profile’ proposed by the ACS Green Chemistry Institute is also presented. A chapter on “Greening” sample preparation describes approaches to minimizing toxic solvent use, using non-toxic alternatives, and saving energy. The chapter on instrumental methods describes existing analytical approaches that are inherently green and making non-green methods greener. The final chapter on signal acquisition describes how quantitative structure-property relationship (QSPR) ideas could reduce experimental work thus making analysis greener. The book concludes with a discussion of how green chemistry is both possible and necessary. Green Analytical Chemistry is aimed at managers of analytical laboratories but will also interest teachers of analytical chemistry and green public policy makers.
Book Synopsis Development in Electrophoresis by : Aoshuang Xu
Download or read book Development in Electrophoresis written by Aoshuang Xu and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Cytometry written by Chang Lu and published by Wiley-VCH. This book was released on 2010-03-08 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to the novel approach for biochemical analysis at the single cell level that covers recent methods for fractionation, detection and analysis of molecules from individual cells.
Book Synopsis Proteomics and Peptidomics by : Gyorgy Marko-Varga
Download or read book Proteomics and Peptidomics written by Gyorgy Marko-Varga and published by Elsevier. This book was released on 2005-12-23 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proteomics and peptidomics is the detailed understanding of the role that proteins and peptides play in health and disease and is a necessary compliment to genetic analysis. The functional expression analysis of both proteins and peptides plays a central role in modern drug discovery as well as drug development, and is also a key research area in systems biology. Proteomics and Peptidomics captures the width as well as the depth within the area and exemplifies the variety as well as the traditional basis of analytical chemistry that is needed in order to move forward in expression analysis studies. As a fast emerging field, it gives and overview of parts within the field combined with highly specialized and dedicated topics that are intended to compliment each other.
Book Synopsis Two-dimensional Liquid Chromatography-capillary Electrophoresis and Its Applications by : Huijuan Zhang
Download or read book Two-dimensional Liquid Chromatography-capillary Electrophoresis and Its Applications written by Huijuan Zhang and published by . This book was released on 2002 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mass Spectrometry of Proteins and Peptides by : John R. Chapman
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.
Book Synopsis Capillary Electrophoresis: Principles and Practice by : Reinhard Kuhn
Download or read book Capillary Electrophoresis: Principles and Practice written by Reinhard Kuhn and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capillary electrophoresis (CE) is a brand-new analytical me- thod with the capability of solving many analytical separa- tion problems very fast and economically. This method gives new information about the investigated substances which can- not easily be obtained by other means. CE has become an established method only recently, but will be implemented in almost every analytical laboratory in industry, service units and academia in the near future. The most important fields of CE application are pharmaceutical and biochemical research and quality control. The authors have exhaustive practical experience in the application of CE methods in the pharmaceutical industry and provide the reader with a comprehensive treatment of this method. The main focus is on how to solve problems when applying CE in the laboratory. Physico-chemical theory is only dealt with in depth when necessary to understand the underlying separation mechanisms in order to solve your problems at the analytical bench. An addendum includes tables on the preparation of buffers and recommended further reading.
