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Characterization Of Peptide Antigens And Protein Protein Interactions By Mass Spectrometry
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Book Synopsis Characterization of Peptide Antigens and Protein-protein Interactions by Mass Spectrometry by : Jennifer Nina Sutton
Download or read book Characterization of Peptide Antigens and Protein-protein Interactions by Mass Spectrometry written by Jennifer Nina Sutton and published by . This book was released on 2003 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Protein and Peptide Mass Spectrometry in Drug Discovery by : Michael L. Gross
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.
Book Synopsis Mass Spectrometry Analysis for Protein-Protein Interactions and Dynamics by : M. Chance
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.
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 New Methods in Peptide Mapping for the Characterization of Proteins by : William S. Hancock
Download or read book New Methods in Peptide Mapping for the Characterization of Proteins written by William S. Hancock and published by CRC Press. This book was released on 1995-10-23 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is devoted to the characterization of recombinant DNA-derived proteins by peptide mapping. It describes new technological procedures including capillary electrophoresis, analysis of glycopeptides and the use of electrospray and matrix-assisted laser desorption mass spectrometry. The book presents practical procedures for preparing a protein sample, the enzyme digestion, choice of separation method and procedures for the structural analysis of the separated species. Many figures of peptide maps illustrate typical results. Tables of summary information about digestion, separation conditions, and analyses of important protein samples are also presented.
Book Synopsis Protein and Peptide Analysis by Mass Spectrometry by : J. R. Chapman
Download or read book Protein and Peptide Analysis by Mass Spectrometry written by J. R. Chapman and published by Springer Science & Business Media. This book was released on 1996-08-19 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading practitioners authoritatively describe the newest and most effective spectrometric techniques for the analysis of proteins and peptides. The areas covered range from the elucidation of primary and secondary protein structure and the rapid identification of proteins using database techniques to methods for sequencing, as well as methods for the quantitative determination of peptides. Other chapters provide detailed information on the analysis of glycoproteins and glycopeptides and on the use of mass spectrometry to probe the interactions of proteins, both covalent and noncovalent.
Book Synopsis Characterization of Protein-Protein Interactions for Therapeutic Drug Design Utilizing Mass Spectrometry by : Alex J. Johnson
Download or read book Characterization of Protein-Protein Interactions for Therapeutic Drug Design Utilizing Mass Spectrometry written by Alex J. Johnson and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The number of transferrin based therapeutics progressing to clinical trials remains disappointingly small despite promising capabilities of transporting therapeutic payloads to cancer cells and across the blood brain barrier. This meager success record is largely due to the complexity and heterogeneity of all protein conjugation products that generates difficulties for their analytical characterization. Discussed in this work, transferrin is conjugated to lysozyme as a model therapeutic to deliver this bacteriostatic protein to target central nervous system infections. In this work ESI- and MALDI-MS were used to characterize the modification sites at lysine residues in hopes of characterizing heterogeneity within the conjugate. Identification and quantization of modification sites using MS on tryptic digested samples proved difficult with poor signal to noise ratios and missing peptide fragments. The use of an 18O labeling method that exchanges both C-terminal oxygen atoms with 18O provided more reliable results, but still proved difficult to observe all needed peptide fragments. MALDI-MS allowed for verification of ESI-MS results, but was found unhelpful with full characterization due to abundant overlapping of isotopic labeled peaks. Hoping to create an ideal 1:1 binding ratio between the two proteins, a site-specific modification method using kinetically controlled conditions was used and was confirmed that the method, although capable of producing 1:1 conjugated species, actually created different isomers with separate binding frequencies at each lysine. Online-IEC helped with the identification of isomers and started the initial work of correlating modification sites with bioactivity of the proteins. It was determined that lysozyme has a high chance of being modified at lysine 33 and 116, with a possibility of also being highly modified at lysine 97. More work is needed to complete the characterization, especially with transferrin, but the experimental approaches developed in this work prove to be promising. This work aims at delivering an optimized framework for analytical characterization of protein and antibody conjugates to guide the development of future biopharmaceuticals.
Book Synopsis Characterization of Protein Therapeutics using Mass Spectrometry by : Guodong Chen
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.
Book Synopsis Mass Spectrometry of Protein Interactions by : Kevin Downard
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.
Book Synopsis Peptides and Proteins by : Shawn Doonan
Download or read book Peptides and Proteins written by Shawn Doonan and published by Royal Society of Chemistry. This book was released on 2002 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encompassing all aspects of the structures of peptides and proteins, this book adopts a uniquely problem-oriented approach to the topic. Starting with a look at the structures and properties of the twenty amino acids that occur in proteins, and moving on to the synthesis of polypeptides and the isolation of proteins, Peptides and Proteins then addresses the methods of analysis of protein characteristics, including the modern methods of sequence analysis by mass spectrometry. Further chapters examine the three-dimensional nature of protein structure, and introduce the student to the use of computer applications (molecular graphics, databases, bioinformatics) in protein chemistry. Original research data is used in many of the problems, and throughout sufficient background biology is included, thus putting the subject into context for chemists. Aimed at first and second-year chemistry students, this title will also be of interest to students of biochemistry. Ideal for the needs of undergraduate chemistry students, Tutorial Chemistry Texts is a major new series consisting of short, single topic or modular texts concentrating on the fundamental areas of chemistry taught in undergraduate science courses. Each book provides a concise account of the basic principles underlying a given subject, embodying an independent-learning philosophy and including worked examples.
Book Synopsis Protein Structure Analysis by : Roza Maria Kamp
Download or read book Protein Structure Analysis written by Roza Maria Kamp and published by Springer Science & Business Media. This book was released on 1997 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Protein Structure Analysis - Preparation and Characterization" is a compilation of practical approaches to the structural analysis of proteins and peptides. Here, about 20 authors describe and comment on techniques for sensitive protein purification and analysis. These methods are used worldwide in biochemical and biotechnical research currently being carried out in pharmaceu tical and biomedical laboratories or protein sequencing facilities. The chapters have been written by scientists with extensive ex perience in these fields, and the practical parts are well documen ted so that the reader should be able to easily reproduce the described techniques. The methods compiled in this book were demonstrated in student courses and in the EMBO Practical Course on "Microsequence Analysis of Proteins" held in Berlin September 10-15, 1995. The topics also derived from a FEBS Workshop, held in Halkidiki, Thessaloniki, Greece, in April, 1995. Most of the authors participated in these courses as lecturers and tutors and made these courses extremely lively and successful. Since polypeptides greatly vary depending on their specific structure and function, strategies for their structural analysis must for the most part be adapted to each individual protein. Therefore, advantages and limitations of the experimen tal approaches are discussed here critically, so that the reader becomes familiar with problems that might be encountered.
Book Synopsis Mass Spectrometry of Proteins and Peptides by : Mary S. Lipton
Download or read book Mass Spectrometry of Proteins and Peptides written by Mary S. Lipton and published by Humana Press. This book was released on 2008-11-01 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the last edition of this book was published in 2000, the field of proteomics was in its infancy. At that time, multidimensional liquid chromatographic separations were being introduced as an alternative to traditional gel-based techniques for separating complex protein and peptide mixtures prior to mass spectrometric detection. Today, this approach – referred to as shotgun proteomics – is considered routine for lar- scale global analyses of protein mixtures. Now in its adolescence, proteomics is fundamentally transforming biological and medical research. Much of this transformation can be attributed to technological advancements, particularly in mass spectrometry. Much wider accessibility of hi- resolution and mass measurement accuracy instrumentation in recent years has ini- ated a new revolution in the field by providing more reliable data and shifting the focus from cataloging proteins to precisely quantifying changes in protein abundance over time and in response to stimuli. Advanced mass spectrometers and novel ion d- sociation schemes such as electron transfer/capture dissociation make it possible to venture boldly into the maze of protein posttranslational modifications, which are an integral component of understanding functional proteomics in the spatial and t- poral domains. Another area that has benefited from these advancements is top-down proteomics, an emerging method essential for characterizing various protein variants that has potentially high impact in biomedical research.
Book Synopsis Protein Detection and Structural Characterization by Mass Spectrometry Using Supramolecular Assemblies and Small Molecules by : Bo Zhao
Download or read book Protein Detection and Structural Characterization by Mass Spectrometry Using Supramolecular Assemblies and Small Molecules written by Bo Zhao and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass spectrometry (MS) has played an increasingly prominent role in proteomics and structure biology because it shows superior capabilities in identification, quantification and structural characterization of proteins. To realize its full potential in protein analysis, significant progress has been made in developing innovative techniques and reagents that can couple to MS detection. This dissertation demonstrates the use of polymeric supramolecular assemblies for enhanced protein detection in complex biological mixtures by MS. An amphiphilic random co-polymer scaffold is developed to form functional supramolecular assemblies for protein/ peptide enrichment. The influences of charge density and functional group pKa on host-guest interactions within the assemblies are fundamentally investigated. In practice, these new materials enable specific isolation of target peptides from complex mixtures, as well as enhance MS detection/ quantification of protein biomarker in human breast milk. In parallel to protein detection, this dissertation also describes the development of a series of small-molecule covalent labeling (CL) reagents that are capable of studying protein higher order structure and protein-protein interactions when coupled with MS.
Book Synopsis Analysis of Peptides and Proteins by Mass Spectrometry by : C. J McNeal
Download or read book Analysis of Peptides and Proteins by Mass Spectrometry written by C. J McNeal and published by . This book was released on 1988-12-26 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprises the proceedings of the Fourth Texas Symposium on Mass Spectrometry, held at Texas A & M University, April 1988. Twenty-five papers, presented by an international gathering of mass spectroscopists and bioscientists, reveal the state of the art in the application of mass spectrometry to the life sciences. Discussed are instruments that are sensitive to femtomoles, how mass spectrometry can further peptide mapping, monitoring peptide synthesis, peptide sequencing, and much more.
Book Synopsis Characterization of Protein Interactions by Mass Spectrometry and Bioinformatics by : Victor Solis Mezarino
Download or read book Characterization of Protein Interactions by Mass Spectrometry and Bioinformatics written by Victor Solis Mezarino and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Protein Complexes and Protein Interaction Networks by Mass Spectrometry by :
Download or read book Characterization of Protein Complexes and Protein Interaction Networks by Mass Spectrometry written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The major goal of this study was to develop an experimental proteomics approach for deciphering protein complexes and protein interaction networks in the budding and fission yeasts. Key steps of the employed analytical routine, including the purification of complexes and mass spectrometric identification of their subunits, were investigated in detail. Archiving, storage and handling of polyacylamide gels, visualization of protein bands and their effect on the efficiency of in-gel digestion and mass spectrometric identification of proteins were quantitatively evaluated. It was further demonstrated that a combination of several mass spectrometric techniques based on MALDI and ES ionization provided complementary data and enabled comprehensive characterization of protein digests. The optimized analytical procedures were employed in deciphering protein complexes and protein interaction networks in the budding and fission yeasts. A combination of Tandem Affinity Purification (TAP) and mass spectrometric identification of gel separated protein subunits is generic and robust strategy that provided accurate and reproducible data. The evaluation of TAP success rate, reproducibility and typical protein background presented in this work is based on TAP tagging and immunoprecepitation of 75 genes in S. cerevisiae and 22 in S. pombe. The molecular composition of characterized protein complexes was compared with protein-protein interactions uncovered by other established methods, such as yeast two hybrid screens or proteome-wide purification of protein complexes. We found that repetitive purification of protein complexes using different subunits as baits is crucially important for confident charting of proteomic environments. Accurate dissection of individual protein complexes and identification of their proteomic hyperlinks enabled to consider proteomic environments in the phylogenetic perspective and paved the way to reliable projection of proteomics data obtained in lower euka.
Book Synopsis Integrative Structural Biology with Hybrid Methods by : Haruki Nakamura
Download or read book Integrative Structural Biology with Hybrid Methods written by Haruki Nakamura and published by Springer. This book was released on 2019-01-08 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a new emerging concept of "Integrative Structural Biology". It covers current trends of the molecular and cellular structural biology, providing new methods to observe, validate, and keep the structural models of the large cellular machines with recent scientific results. Structures of very large macromolecular machines in cells are being determined by combining observations from complementary experimental methods. Thus, this volume presents the each methods such as X-ray crystallography, NMR spectroscopy, 3DEM, small-angle scattering (SAS), FRET, crosslinking, and enables the readers to understand the hybrid methods. This book discusses how those integrative models should be represented, validated and archived. A unique highlight of this book is discussion of the data validation and archive, which are big problems in this filed along with the progress of this field. The researchers in biology will be interested in this book as a guide book for learning the current structure biology, but also those in structure biology may use this book as a comprehensive reference to cover broad topics.
