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Author: Borivoj Keil
Publisher: Springer Science & Business Media
ISBN: 3642483801
Category : Science
Languages : en
Pages : 343
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Book Description
Specificity of Proteolysis presents a survey and conclusions on the action or proteinases - enzymes which are cleaving proteins or peptides. The specificity of proteinases which is determined as the sequence of amino acids at the cleavage site of a substrate, is an important criteria to choose an enzyme as tool in protein research. Whenever one is looking for an enzyme to act at a defined site or to give defined cleavage products one will find comprehensive information in this work. Comprehensive information about more than 280 endopeptidases which are based on the database LYSIS including a calculation program to determine cleavage sites, is given in the book.
Author: Borivoj Keil
Publisher: Springer Science & Business Media
ISBN: 3642483801
Category : Science
Languages : en
Pages : 343
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Book Description
Specificity of Proteolysis presents a survey and conclusions on the action or proteinases - enzymes which are cleaving proteins or peptides. The specificity of proteinases which is determined as the sequence of amino acids at the cleavage site of a substrate, is an important criteria to choose an enzyme as tool in protein research. Whenever one is looking for an enzyme to act at a defined site or to give defined cleavage products one will find comprehensive information in this work. Comprehensive information about more than 280 endopeptidases which are based on the database LYSIS including a calculation program to determine cleavage sites, is given in the book.
Author: Alan J. Barrett
Publisher: Elsevier
ISBN: 0080984150
Category : Science
Languages : en
Pages : 1182
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Book Description
Handbook of Proteolytic Enzymes, Second Edition, Volume 1: Aspartic and Metallo Peptidases is a compilation of numerous progressive research studies on proteolytic enzymes. This edition is organized into two main sections encompassing 328 chapters. This handbook is organized around a system for the classification of peptidases, which is a hierarchical one built on the concepts of catalytic type, clan, family and peptidase. The concept of catalytic type of a peptidase depends upon the chemical nature of the groups responsible for catalysis. The recognized catalytic types are aspartic, cysteine, metallo, serine, threonine, and the unclassified enzymes, while clans and families are groups of homologous peptidases. Homology at the level of a family of peptidases is shown by statistically significant relationship in amino acid sequence to a representative member called the type example, or to another member of the family that has already been shown to be related to the type example. Each chapter discusses the history, activity, specificity, structural chemistry, preparation, and biological aspects of the enzyme. This book will prove useful to enzyme chemists and researchers.
Author: T. Shantha Raju
Publisher: John Wiley & Sons
ISBN: 1119053366
Category : Science
Languages : en
Pages : 324
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Book Description
A Comprehensive Guide to Crucial Attributes of Therapeutic Proteins in Biological Pharmaceuticals With this book, Dr. Raju offers a valuable resource for professionals involved in research and development of biopharmaceutical and biosimilar drugs. This is a highly relevant work, as medical practitioners have increasingly turned to biopharmaceutical medicines in their search for safe and reliable treatments for complex diseases, while pharmaceutical researchers seek to expand the availability of biopharmaceuticals and create more affordable biosimilar alternatives. Readers receive a thorough overview of the major co-translational modifications (CTMs) and post-translational modifications (PTMs) of therapeutic proteins relevant to the development of biotherapeutics. The majority of chapters detail individual CTMs and PTMs that may affect the physicochemical, biochemical, biological, pharmacokinetic, immunological, toxicological etc. properties of proteins. In addition, readers are guided on the methodology necessary to analyze and characterize these modifications. Thus, readers gain not only an understanding of CTMs/PTMs, but also the ability to design and assess their own structure-function studies for experimental molecules. Specific features and topics include: Discussion of the research behind and expansion of biopharmaceuticals Twenty chapters detailing relevant CTMs and PTMs of proteins, such as glycosylation, oxidation, phosphorylation, methylation, proteolysis, etc. Each chapter offers an introduction and guide to the mechanisms and biological significance of an individual CTM or PTM, including practical guidance for experiment design and analysis An appendix of biologic pharmaceuticals currently on the market, along with an assessment of their PTMs and overall safety and efficacy This volume will prove a key reference on the shelves of industry and academic researchers involved in the study and development of biochemistry, molecular biology, biopharmaceuticals and proteins in medicine, particularly as biopharmaceuticals and biosimilars become ever more prominent tools in the field of healthcare.
Author: Jürgen Langner
Publisher: Springer Science & Business Media
ISBN: 0306468263
Category : Medical
Languages : en
Pages : 510
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Book Description
Of the many special roles played by proteolytic enzymes in immune reactions, this book addresses different aspects of membrane peptidases, signal transduction via ligation of membrane peptidases (especially of dipeptidyl peptidase IV/CD26 and aminopeptidase N/CD13), and regulation of membrane peptidases in vivo and in vitro. A number of newly discovered peptidases (including cathepsin F, W and X, carboxypeptidase X, attractin) are described, with special emphasis given to the role of peptidases in immune and defense reactions and in the pathogenesis of inflammatory and other diseases, including rheumatoid arthritis, pancreatitis, multiple sclerosis, Alzheimer's disease and tumours of various origins. The focus on the involvement of a selection of proteolytic enzymes in immune reactions and diseases is a unique feature of this multifaceted work , which combines biochemical, immunological and clinical research reports with literary reviews of the field.
Author: Mercedes Diaz-Mendoza
Publisher: Frontiers Media SA
ISBN: 2889633993
Category :
Languages : en
Pages : 157
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Book Description
Plant proteases are involved in most aspects of plant physiology and development, playing key roles in the generation of signaling molecules and as regulators of essential cellular processes such as cell division and metabolism. They take part in important pathways like protein turnover by the degradation of misfolded proteins and the ubiquitin-proteasome pathway, and they are responsible for post-translational modifications of proteins by proteolysis at highly specific sites. Proteases are also implicated in a great variety of environmentally controlled processes, including mobilization of storage proteins during seed germination, development of seedlings, senescence, programmed cell death and defense mechanisms against pests and pathogens. However, in spite of their importance, little is known about the functions and mode of actions of specific plant proteases. This Research Topic collects contributions covering diverse aspects of plant proteases research.
Author: K. Brocklehurst
Publisher: Elsevier
ISBN: 0080860753
Category : Science
Languages : en
Pages : 437
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Book Description
This newest volume in the impressive New Comprehensive Biochemistry series presents up-to-date discussions of six types of hydrolytic enzyme that are well characterized structurally: aspartic-, cysteins-, and serine-proteinases, carboxypeptidase A, pancreatic ribonuclease A, and the phosphomonoesterases. The emphasis is on molecular mechanisms deduced by crystallographic, kinetic, spectroscopic and molecular genetic studies. The chapters on the various types of proteinases are complemented by others on proteinase inhibitors and intracellular proteolysis. This book will prove valuable to researchers in general biochemistry, particularly those with interest in enzyme mechanism and protein chemistry, and to Honours and Postgraduate students.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author: Klaus Urich
Publisher: Springer Science & Business Media
ISBN: 3662063034
Category : Science
Languages : en
Pages : 798
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Book Description
tribute greatly to understanding the origins of The plan for this book goes back almost 20 years. Already, at that time, it was possible to recognize organisms. an extraordinary variation in metabolites and To provide the biochemist with a ready over processes superimposed upon the basic biochem view of the structural diversity of animals, the book includes a simplified version of animal sys ical system of animals. Each species, each indi tematics; for further information on the classifica vidual, in fact each type of cell of the multicellu lar organism possesses its own biochemical char tion, structure and life of particular animal spe acter, and this molecular variety, its biological sig cies, the reader should consult the relevant text nificance, and its evolutionary development books. It is assumed that the zoologist reader has throw up many interesting questions. The com a basic knowledge of biochemistry; important general biochemical facts are in any case given for parative approach that has been so productive at many of the subjects covered. the higher levels of complexity of morphology and physiology can also be used to great effect at I had already completed several chapters of the molecular level. this book by the beginning of the 1970s.
Author: Dermot Walls
Publisher: Humana Press
ISBN: 9781607619147
Category : Science
Languages : en
Pages : 527
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Book Description
A prerequisite for elucidating the structure and function of any protein is the prior purification of that protein. This necessity has led to the development of many purification schemes and chromatographic methods for the isolation of native proteins from complex sources. In Protein Chromatography: Methods and Protocols, leading researchers present clear protocol-style chapters that are suitable for newcomers and experts alike. The book opens with vital topics in protein biochemistry, addressing such areas as protein stability and storage, avoiding proteolysis during chromatography, protein quantitation methods including immuno-qPCR, and the contrasting challenges that microfluidics and scale-up production pose to the investigator, and then it segues into key methods involving the generation and purification of recombinant proteins through recombinant antibody production and the tagging of proteins, amongst other means, as well as many variations on classic techniques such as ion-exchange and immunoaffinity chromatography. Written in the highly successful Methods in Molecular BiologyTM series format, protocols chapters include introductions to their respective subjects, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and up-to-date, Protein Chromatography: Methods and Protocols will greatly aid scientists in establishing these essential techniques in their own laboratories and furthering our understanding of the many imperative functions of proteins.
Author: Roger L. Lundblad
Publisher: CRC Press
ISBN: 1439807817
Category : Medical
Languages : en
Pages : 370
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Book Description
The activity of many biopharmaceutical polymers is dependent on conformation, and the next several years will see increased interest in the conformational analysis of these polymers resulting from the development of biosimilar or "follow-on" biological products. While a wide variety of approaches to analysis exists, finding the most viable ones wou
