Download or read book Matrix assisted Laser Desorption Ionization MALDI Time of flight Mass Spectrometry TOFMS for Direct Analysis of Bioactive Peptide and Protein written by and published by . This book was released on 1999 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall goal of this research was to develop a matrix assisted time-of-flight mass spectrometry (MALDI) method of mixture analysis based on time-lag focusing matrix-assisted MALDI (MALDI-TOFMS). The specific objectives were to develop sample/matrix preparation methods for mixture analysis and to demonstrate the overall analytical performance of the MALDI method for mixture analysis. This report describes and presents results of this research, including direct analysis of peptide and protein mixtures by MALDI-TOFMS. A two-layer sample preparation method is described as very effective for analyzing complex mixtures. In this method, the first layer on the MALDI probe is the densely packed matrix microcrystals formed by fast solvent evaporation of a matrix solution. A mixture solution containing both matrix and sample is then deposited onto the first layer to form uniform analyte/matrix micro-co-crystals. The effect of solvent conditions for preparing the second-layer solution is discussed.
Download or read book Fundamental Studies of Matrix assisted Laser Desorption ionization Time of flight Mass Spectrometry MALDI TOF MS and Its Applications to the Analysis of Biological Materials written by Yongdong Zhu and published by . This book was released on 1999 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proteome and Protein Analysis written by R.M. Kamp and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers selected here cover new, sensitive and rapid methods for the analysis of proteins, with special emphasis on the proteome. In addition to the experimental details, the advantages and limitations of the methodological approaches are discussed, and topics include sequencing analysis, sample preparation, mass spectrometry, NMR, analysis of post-translational modifications, purification of recombinant proteins, protein-protein and protein-DNA interactions, structure prediction, modeling and folding, functional implications of domains and newly emerging investigative methods, allowing analysis of the expression of genes.
Download or read book Liquid Chromatography Continuous flow Matrix assisted Laser Desorption Ionization Time of flight Mass Spectrometry for the Detection of Bioactive Peptides and Proteins written by and published by . This book was released on 1997 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the general approach of combining liquid chromatography with matrix-assisted laser desorption ionization mass spectrometry for on-line detection of peptides and proteins, based on the use of a continuous flow probe. Recent advances in time-of-flight mass spectrometric instrumentation for this approach are reported. Finally, the results of time-lag focusing matrix-assisted laser desorption ionization analysis of 15 peptides and proteins using solid matrices are presented. Mass measurement error is discussed along with the limitations of, and potential improvements to, the analytical system proposed.
Download or read book Semiconductor Nanomaterials written by Challa S. S. R. Kumar and published by John Wiley & Sons. This book was released on 2010-04-05 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book series Nanomaterials for the Life Sciences, provides an in-depth overview of all nanomaterial types and their uses in the life sciences. Each volume is dedicated to a specific material class and covers fundamentals, synthesis and characterization strategies, structure-property relationships and biomedical applications. The series brings nanomaterials to the Life Scientists and life science to the Materials Scientists so that synergies are seen and developed to the fullest. Written by international experts of various facets of this exciting field of research, the series is aimed at scientists of the following disciplines: biology, chemistry, materials science, physics, bioengineering, and medicine, together with cell biology, biomedical engineering, pharmaceutical chemistry, and toxicology, both in academia and fundamental research as well as in pharmaceutical companies. VOLUME 6 - Semiconductor Nanomaterials
Download or read book Evaluation of Matrix Assisted Laser Desorption Ionization Time of Flight Mass Spectrometry for Clinical Microbiology Applications written by Elizabeth Bauerle and published by . This book was released on 2014 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: MALDI-TOF-MS has the ability to streamline identification of microorganisms in the microbiology lab. In this project, we focused on two main aims. First, the implementation of this technology for direct blood culture identification. Within this aim we determined the limit of detection for the protein purification method we planned on using in our laboratory, determined handling conditions for the samples, and evaluated the MALDI-TOF-MS for concordance with our current workflow and reports. Second, customization of the commercial library for Cryptococcus gattii was performed. Within this aim, we improved representation of the species in the MALDI-TOF-MS library, and also explored ways to determine the subspecies based on gathered spectra.
Download or read book Advances in MALDI and Laser Induced Soft Ionization Mass Spectrometry written by Rainer Cramer and published by Springer. This book was released on 2015-11-09 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the state-of-the-art of modern MALDI (matrix-assisted laser desorption/ionization) and its applications. New applications and improvements in the MALDI field such as biotyping, clinical diagnosis, forensic imaging, and ESI-like ion production are covered in detail. Additional topics include MS imaging, biotyping/speciation and large-scale, high-speed MS sample profiling, new methods based on MALDI or MALDI-like sample preparations, and the advantages of ESI to MALDI MS analysis. This is an ideal book for graduate students and researchers in the field of bioanalytical sciences. This book also: • Showcases new techniques and applications in MALDI MS • Demonstrates how MALDI is preferable to ESI (electrospray ionization) • Illustrates the pros and cons associated with biomarker discovery studies in clinical proteomics and the various application areas, such as cancer proteomics
Download or read book Matrix assisted Laser Desorption ionization Mass Spectrometry written by Pao-Chi Liao and published by . This book was released on 1995 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Time of flight Mass Spectrometry written by Robert J. Cotter and published by . This book was released on 1997 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basic principles of time-of-flight (TOF) mass spectrometry with a strong emphasis on applications in biological research. It describes many innovative techniques, including orthogonal extraction, post source decay, and delayed extraction, and surveys ionization techniques used on TOF mass spectrometers such as electron impact, plasma desorption, SIMS, FAB, laser desorption, MALDI, and electrospray. The book features chapters on applications to peptides/proteins, oligonucleotides, and other biological macromolecules, and examines how techniques might be used in sequencing the human genome.
Download or read book Application of Matrix assisted Laser Desorption ionization Time of flight Mass Spectrometry to the Study of Bacterial Biomolecules written by Teresa Catherine Cain and published by . This book was released on 1997 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of MALDI ToF MS Analysis written by Samira Hosseini and published by Springer. This book was released on 2016-08-18 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the fundamentals and applications of Matrix Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-ToF-MS) technique. It highlights the basic principles, the history of invention as well as the mechanism of ionization and mass determination using this technique. It describes the fundamental principles and methods for MALDI spectra interpretation and determination of exact chemical structures from experimental data. This book guides the reader through the interpretation of MALDI data where complex macromolecular spectra are simplified in order to present the major principles behind data interpretation. In addition, each chapter describes how MALDI-ToF-MS analysis provides necessary understanding of the copolymer systems that have been designed for specialized biomedical applications.
Download or read book Peptidomics written by Michael Schrader and published by Humana. This book was released on 2019-06-04 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes protocols for basic state-of-the-art approaches in the field of peptidomics. Most of these approaches are independent of the instruments used for analysis and can easily be adapted for equipment that is available in a typical proteomics facility. Chapters detail many of the basic techniques used to detect and identify peptides, methods for the relative quantitation of peptides between samples using isotopic labels or label-free approaches, and biological species as well as sample types. Written in the highly successful format of the Methods in Molecular Biology series, each chapter includes an introduction to the topic, a list of the necessary materials and reagents, reproducible step-by-step laboratory protocols, and tips on troubleshooting common problems and avoiding pitfalls. Authoritative and practical, Peptidomics: Methods and Strategies provides useful guidance for studies in the rapidly growing field of peptidomics.
Download or read book Exploration of the Quantitative Aspects of Matrix assisted Laser Desorption Ionization Time of flight Mass Spectrometry written by Runbo Li and published by . This book was released on 2013 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advisor: Kevin G. Owens, Ph.D.
Download or read book The Use of Matrix Assisted Laser Desorption Ionisation Time of Flight Mass Spectrometry MALDI TOF MS and Associated Technologies for the Study of Disease Pathogenesis and Advanced Diagnostics written by Matthew Brendan O'Rourke and published by . This book was released on 2016 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduction to Mass Spectrometry written by J. Throck Watson and published by John Wiley & Sons. This book was released on 2013-07-09 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, this text provides an easy-to-read guide to the concept of mass spectrometry and demonstrates its potential and limitations. Written by internationally recognised experts and utilising "real life" examples of analyses and applications, the book presents real cases of qualitative and quantitative applications of mass spectrometry. Unlike other mass spectrometry texts, this comprehensive reference provides systematic descriptions of the various types of mass analysers and ionisation, along with corresponding strategies for interpretation of data. The book concludes with a comprehensive 3000 references. This multi-disciplined text covers the fundamentals as well as recent advance in this topic, providing need-to-know information for researchers in many disciplines including pharmaceutical, environmental and biomedical analysis who are utilizing mass spectrometry
Download or read book Peptidomics written by Mikhail Soloviev and published by John Wiley & Sons. This book was released on 2007-12-21 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to peptidomics- a hands-on lab reference The first truly comprehensive book about peptidomics for protein and peptide analysis, this reference provides a detailed description of the hows and whys of peptidomics and how the techniques have evolved. With chapters contributed by leading experts, it covers naturally occurring peptides, peptidomics methods and new developments, and the peptidomics approach to biomarker discovery. Explaining both the principles and the applications, Peptidomics: Methods and Applications: * Features examples of applications in diverse fields, including pharmaceutical science, toxicity biomarkers, and neuroscience * Details the successful peptidomic analyses of biological material ranging from plants to mammals * Describes a cross section of analytical techniques, including traditional methodologies, emerging trends, and new techniques for high throughput approaches An enlightening reference for experienced professionals, this book is sufficiently detailed to serve as a step-by-step guide for beginning researchers and an excellent resource for students taking biotechnology and proteomics courses. It is an invaluable reference for protein chemists and biochemists, professionals and researchers in drug and biopharmaceutical development, analytical and bioanalytical chemists, toxicologists, and others.
