Capillary Electrophoresis of Proteins and Peptides

Capillary Electrophoresis of Proteins and Peptides PDF Author: Mark A. Strege
Publisher: Springer Science & Business Media
ISBN: 159259798X
Category : Science
Languages : en
Pages : 340

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Book Description
Throughout the more than 20 years that have followed the beginnings of capillary electrophoresis (CE), its application to the analysis of proteins and peptides has continued to be reliable, versatile, and productive. Over time, CE has matured to become a superb complement to HLPC, and in many cases has also evolved as an automated and quantitative replacement for conventional slab gel electrophoresis methods such as SDS-PAGE and isoelectric focusing. Within Capillary Electrophoresis of Proteins and Peptides, we have assembled contributions from researchers who are applying state-of-the-art CE for protein and peptide analysis, including topics that we believe are of great potential both in the present and for the future. In comparison to traditional separation methods, CE represents a miniaturized analysis technique (especially in its microchip-based format) that is highly dependent upon the basic fundamentals of effective sample recovery and high sensitivity detection. With these issues in mind, Chapters 1–4 describe recently developed approaches for both capillary coatings and analyte detection via laser-induced fluorescence. Since the discipline of biotechnology has established itself as a primary platform for the application of CE to the analysis of proteins and peptides, Chapters 5–7 demonstrate a variety of examples of the specific techniques that have been applied for the development of biopharmaceuticals and their commercialization. The methods covered here include also the analysis of oligosaccharides from glycoproteins.

Capillary Electrophoresis of Proteins and Peptides

Capillary Electrophoresis of Proteins and Peptides PDF Author: Mark A. Strege
Publisher: Springer Science & Business Media
ISBN: 159259798X
Category : Science
Languages : en
Pages : 340

Get Book Here

Book Description
Throughout the more than 20 years that have followed the beginnings of capillary electrophoresis (CE), its application to the analysis of proteins and peptides has continued to be reliable, versatile, and productive. Over time, CE has matured to become a superb complement to HLPC, and in many cases has also evolved as an automated and quantitative replacement for conventional slab gel electrophoresis methods such as SDS-PAGE and isoelectric focusing. Within Capillary Electrophoresis of Proteins and Peptides, we have assembled contributions from researchers who are applying state-of-the-art CE for protein and peptide analysis, including topics that we believe are of great potential both in the present and for the future. In comparison to traditional separation methods, CE represents a miniaturized analysis technique (especially in its microchip-based format) that is highly dependent upon the basic fundamentals of effective sample recovery and high sensitivity detection. With these issues in mind, Chapters 1–4 describe recently developed approaches for both capillary coatings and analyte detection via laser-induced fluorescence. Since the discipline of biotechnology has established itself as a primary platform for the application of CE to the analysis of proteins and peptides, Chapters 5–7 demonstrate a variety of examples of the specific techniques that have been applied for the development of biopharmaceuticals and their commercialization. The methods covered here include also the analysis of oligosaccharides from glycoproteins.

CE in Biotechnology: Practical Applications for Protein and Peptide Analyses

CE in Biotechnology: Practical Applications for Protein and Peptide Analyses PDF Author: Anthony B. Chen
Publisher: Springer Science & Business Media
ISBN: 3322830217
Category : Technology & Engineering
Languages : en
Pages : 103

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Book Description
The goal of this book is to show recent developments in the CE analysis of protein pharmaceuticals. It is devoted completely to practical concerns to strengthen the use of CE within the biotechnology industry, highlighting the uses of CE in various areas of product development including formulation studies, process development, product characterization and validated lot release and stability testing.

Capillary Electrophoresis of Proteins and Peptides

Capillary Electrophoresis of Proteins and Peptides PDF Author: Nguyet Thuy Tran
Publisher: Humana
ISBN: 9781493940127
Category : Science
Languages : en
Pages : 0

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Book Description
This book provides a comprehensive survey of recent developments and applications of high performance capillary electrophoresis in the field of protein and peptide analysis with a distinct focus on the analysis of intact proteins. With practical detail, the contents cover different modes of capillary electrophoresis (CE) useful for protein and peptide analysis, CZE, CIEF, ACE, CGE, and different types of application such as the quality control of therapeutic proteins and monoclonal antibodies, clinical analyses of chemokines in tissues, qualitative and quantitative analysis of vaccine proteins, and determination of binding constants in complexes involving peptides or proteins. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and exhaustive, Capillary Electrophoresis of Proteins and Peptides: Methods and Protocols serves both beginners and experts with a collection of the current and most active topics in this vital field of study.

Capillary Gel Electrophoresis

Capillary Gel Electrophoresis PDF Author: Andras Guttman
Publisher: Newnes
ISBN: 0080931359
Category : Science
Languages : en
Pages : 391

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Book Description
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

Separation Techniques Applied to Omics Sciences

Separation Techniques Applied to Omics Sciences PDF Author: Ana Valéria Colnaghi Simionato
Publisher: Springer Nature
ISBN: 3030772527
Category : Science
Languages : en
Pages : 277

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Book Description
This book covers liquid chromatography, gas chromatography and capillary electrophoresis, the three main separation techniques lately available, applied to key omic sciences, such as genomics, proteomics, metabolomics and foodomics. The fundamentals of each technique are not covered herein. Instead, the recent advances in such techniques are presented focusing on the application to omics analyses and unique aspects in each case. This volume intends to offer wide ranging options available to researchers on omics sciences, and how to integrate them in order to achieve the comprehension of a biological system as a whole. Omic sciences have been of ultimate importance to comprehend the complex biochemical reactions and related events that occurs upon a biological system. The classical central dogma of molecular biology, which states that genetic information flows unidirectionally from DNA to RNA and then to proteins, has been gradually replaced by the systems biology approach. This book presents a multidisciplinary approach that explains the biological system as a whole, where the entire organism is influenced by a variety of internal events as well as by the environment, showing that each level of the biological information flux may influence the previous or the subsequent one.

Handbook of Capillary Electrophoresis Applications

Handbook of Capillary Electrophoresis Applications PDF Author: H. Shintani
Publisher: Springer Science & Business Media
ISBN: 9400915616
Category : Science
Languages : en
Pages : 750

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Book Description
Over the last decade, high performance Capillary electrophoresis (HPCE) has emerged as a powerful and versatile separation technique that promises to rival high performance liquid chromatography when applied to the separation of both charged and neutral species. The high speed and high separation efficiency which can be attained using any of the various modes of HPCE has resulted in the increased use of the technique in a range of analytical environments. The procedures are, however, still in the early stages of development and several barriers remain to their adoption as the technique of choice for a range of analytical problems. One such barrier is the selection and optimization of the conditions required to achieve reproducible separations of analytes and it is in this area that this new book seeks to give assistance. The book is written by an international team of authors, drawn from both academic and industrial users, and the manufacturers of instruments. At its heart are a number of tables, divided into specific application areas. These give details of published separations of a wide range of archetypal analytes, the successful separation conditions and the matrix in which they were presented. These tables are based on separations reported since 1992 and are fully referenced to the original literature. The tables are supported by discussions of the problems that a particular area presents and the strategies and solutions adopted to overcome them. The general areas covered are biochemistry, pharmaceutical science, bioscience, ion analysis, food analysis and environmental science.

Pharmaceutical and Biomedical Applications of Capillary Electrophoresis

Pharmaceutical and Biomedical Applications of Capillary Electrophoresis PDF Author: S.M. Lunte
Publisher: Elsevier
ISBN: 0080538711
Category : Science
Languages : en
Pages : 523

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Book Description
The book describes the theory and applications of Capillary Electrophoresis (CE) in the field of pharmaceutical and biomedical analysis. It is targeted towards users who are intimately involved in analytical problems, especially those which involve small samples. This book presents the technique of capillary electrophoresis from the point of view of the serious hands-on use in the field of pharmaceutical and biomedical analysis. An overview of general theory is presented to acquaint the novice with the fundamental principles. A more theoretical approach is taken in the presentation of electrokinetic chromatography. The next chapter discusses advances in column technologies, the preceding chapters having provided a foundation as to how separations occur. In the next three chapters, recognized experts in their fields present fundamentals and state-of-the-art techniques in the areas of optical, electrochemical and mass spectrometric detection. The major focus of the remaining chapters is on applications. This includes the analysis of pharmaceuticals, amino acids and peptides, macromolecules, nucleosides, nucleotides and oligonucleotides. The use of CE for analysis of small ions and separation of biological particles is also discussed. The issue of sample preparation for analysis by CE is addressed, especially as it relates to clinical analysis.

Practical Capillary Electrophoresis

Practical Capillary Electrophoresis PDF Author: Robert Weinberger
Publisher: Elsevier
ISBN: 0080539343
Category : Science
Languages : en
Pages : 425

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Book Description
In the 1980s, capillary electrophoresis (CE) joined high-performance liquid chromatography (HPLC) as the most powerful separation technique available to analytical chemists and biochemists. Published research using CE grew from 48 papers in the year of commercial introduction (1988) to 1200 in 1997. While only a dozen major pharmaceutical and biotech companies have reduced CE to routine practice, the applications market is showing real or potential growth in key areas, particularly in the DNA marketplace for genomic mapping and forensic identification. For drug development involving small molecules (including chiral separations), one CE instrument can replace 10 liquid chromatographs in terms of speed of analysis. CE also uses aqueous rather than organic solvents and is thus environmentally friendlier than HPLC. The second edition of Practical Capillary Electrophoresis has been extensively reorganized and rewritten to reflect modern usage in the field, with an emphasis on commercially available apparatus and reagents. This authoritative and very comprehensible treatment builds on the author's extensive experience as an instructor of short courses for the American Chemical Society and for industry. - Illustrated with detailed diagrams of electrophoretic phenomena - Offers step-by-step methods development schemes - Presents techniques for developing quantitative, robust, and precise methods - Includes an extensive troubleshooting guide - Updates and greatly expands on the first edition-more than 50% of the text is new - Written by an internationally recognized scientist who is an instructor for American Chemical Society short courses on HPCE

Handbook of Capillary Electrophoresis, Second Edition

Handbook of Capillary Electrophoresis, Second Edition PDF Author: James P. Landers
Publisher: CRC Press
ISBN: 9780849324987
Category : Medical
Languages : en
Pages : 918

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Book Description
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.

Capillary Electrophoresis Technology

Capillary Electrophoresis Technology PDF Author: Norberto A. Guzman
Publisher: CRC Press
ISBN: 9780824790424
Category : Science
Languages : en
Pages : 896

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Book Description
Tracing the sequence of observations that has led to current understanding in the field, this reference presents the basic concepts, instrumentation and applications of capillary electrophoresis, examining its many features such as high-power resolution, high-mass sensitivity, overall sensitivity and low-sample volume requirements. This work highlights the use of capillary elctrophoresis for the identification, separation, detection and characterization of substances on the molecular counting level. Illustrating the major technical maneuvers for common operations and applications, Capillary Electrophoresis Technology outlines the theoretical concepts and mathematical expressions of capillary electrophoresis; describes advances in instrumentation hardware and detection systems. It explains the advantages and limitations of the different variants of capillary electrophoresis; and provides extra coverage of areas in which capillary electrophoresis has grown increasingly popular, including the identification and characterization of small molecules and macromolecules. Written by experts in the field, this book is aimed at analytical and clinical chemists and biochemists, chemical engineers, biologists, pharmacists, biotechnologists and students in these disciplines.