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Author: Waleed M. Hussein
Publisher: Humana
ISBN: 9781071616161
Category : Science
Languages : en
Pages : 324
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Book Description
This volume explores diverse protocols for peptide conjugation, and provides thoroughly tested and scientifically valid techniques that allow researchers and scientists to prepare, purify, characterize, and use peptide conjugation methods for chemical, biochemical, and biological studies. Some of the topics discussed in this book are gold nanoparticles, proteins, pegylated lipids, and vitamins. Chapters also cover enzymatic ligation using sortase A, construction of a phage-displayed cyclic-peptide library, quantum dot-peptide conjugates, and preparation of lipopeptides by CLipPA chemistry. Written in the highly successful Methods in Molecular Biology series format, 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. Cutting-edge and comprehensive, Peptide Conjugation: Methods and Protocols is a valuable resource for experienced researches and undergraduate students alike who are interested in learning more about this exciting and developing field.
Author: Waleed M. Hussein
Publisher: Humana
ISBN: 9781071616161
Category : Science
Languages : en
Pages : 324
Get Book Here
Book Description
This volume explores diverse protocols for peptide conjugation, and provides thoroughly tested and scientifically valid techniques that allow researchers and scientists to prepare, purify, characterize, and use peptide conjugation methods for chemical, biochemical, and biological studies. Some of the topics discussed in this book are gold nanoparticles, proteins, pegylated lipids, and vitamins. Chapters also cover enzymatic ligation using sortase A, construction of a phage-displayed cyclic-peptide library, quantum dot-peptide conjugates, and preparation of lipopeptides by CLipPA chemistry. Written in the highly successful Methods in Molecular Biology series format, 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. Cutting-edge and comprehensive, Peptide Conjugation: Methods and Protocols is a valuable resource for experienced researches and undergraduate students alike who are interested in learning more about this exciting and developing field.
Author: Waleed M. Hussein
Publisher: Humana
ISBN: 9781071616192
Category : Science
Languages : en
Pages : 0
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Book Description
This volume explores diverse protocols for peptide conjugation, and provides thoroughly tested and scientifically valid techniques that allow researchers and scientists to prepare, purify, characterize, and use peptide conjugation methods for chemical, biochemical, and biological studies. Some of the topics discussed in this book are gold nanoparticles, proteins, pegylated lipids, and vitamins. Chapters also cover enzymatic ligation using sortase A, construction of a phage-displayed cyclic-peptide library, quantum dot-peptide conjugates, and preparation of lipopeptides by CLipPA chemistry. Written in the highly successful Methods in Molecular Biology series format, 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. Cutting-edge and comprehensive, Peptide Conjugation: Methods and Protocols is a valuable resource for experienced researches and undergraduate students alike who are interested in learning more about this exciting and developing field.
Author: Ved Srivastava
Publisher: Royal Society of Chemistry
ISBN: 1788014332
Category : Science
Languages : en
Pages : 572
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Book Description
Peptide therapy has become a key strategy in innovative drug development, however, one of the potential barriers for the development of novel peptide drugs in the clinic is their deficiencies in clearly defined chemistry, manufacturing and controls (CMC) strategy from clinical development to commercialization. CMC can often become a rate-limiting step due to lack of knowledge and lack of a formal policy or guidelines on CMC for peptide-based drugs. Regulators use a risk-based approach, reviewing applications on a case-by-case basis. Peptide Therapeutics: Strategy and Tactics for Chemistry, Manufacturing, and Controls covers efficient manufacturing of peptide drug substances, a review of the process for submitting applications to the regulatory authority for drug approval, a holistic approach for quality attributes and quality control from a regulatory perspective, emerging analytical tools for the characterisation of impurities, and the assessment of stability. This book is an essential reference work for students and researchers, in both academia and industry, with an interest in learning about CMC, and facilitating development and manufacture of peptide-based drugs.
Author: Aleš Prokop
Publisher: Springer Science & Business Media
ISBN: 9400712480
Category : Science
Languages : en
Pages : 871
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Book Description
This book features a special subsection of Nanomedicine, an application of nanotechnology to achieve breakthroughs in healthcare. It exploits the improved and often novel physical, chemical and biological properties of materials only existent at the nanometer scale. As a consequence of small scale, nanosystems in most cases are efficiently uptaken by cells and appear to act at the intracellular level. Nanotechnology has the potential to improve diagnosis, treatment and follow-up of diseases, and includes targeted drug delivery and regenerative medicine; it creates new tools and methods that impact significantly upon existing conservative practices. This volume is a collection of authoritative reviews. In the introductory section we define the field (intracellular delivery). Then, the fundamental routes of nanodelivery devices, cellular uptake, types of delivery devices, particularly in terms of localized cellular delivery, both for small drug molecules, macromolecular drugs and genes; at the academic and applied levels, are covered. The following section is dedicated to enhancing delivery via special targeting motifs followed by the introduction of different types of intracellular nanodelivery devices (e.g. a brief description of their chemistry) and ways of producing these different devices. Finally, we put special emphasis on particular disease states and on other biomedical applications, whilst diagnostic and sensing issues are also included. Intracellular delivery / therapy is a highly topical which will stir great interest. Intracellular delivery enables much more efficient drug delivery since the impact (on different organelles and sites) is intracellular as the drug is not supplied externally within the blood stream. There is great potential for targeted delivery with improved localized delivery and efficacy.
Author: Henry I. Mosberg
Publisher: MDPI
ISBN: 3039282883
Category : Medical
Languages : en
Pages : 406
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Book Description
Advances in Peptide and Peptidomimetic Design Inspiring Basic Science and Drug Discovery is a book dedicated to Prof. Victor J. Hruby on the occasion of his 80th birthday. This book includes twenty contributions from authors representing diverse multidisciplinary fields of scientific expertise, and is focused on the extraordinary potential of peptides and peptidomimetics as a surging therapeutic modality and as tools for basic research and technology development.
Author: Justin Mahoney Wolfe
Publisher:
ISBN:
Category :
Languages : en
Pages : 419
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Book Description
The intracellular delivery of functional macromolecules remains an outstanding challenge in biomedicine. While small molecules can diffuse through the plasma membrane, many large therapeutic molecules are not internalized to an appreciable extent. One strategy to improve cell uptake involves linking the molecule of interest to a cell-penetrating peptide (CPP). CPPs are widely employed to enhance macromolecule delivery, with hundreds of different peptides and modifications reported to improve cellular uptake. In this thesis, CPPs were systematically investigated and chemically altered to facilitate the delivery of antisense oligonucleotides. To accurately compare the existing CPPs, 64 CPP sequences were synthesized, conjugated to oligonucleotides, and assayed for delivery. These CPPs showed a range of effectiveness, with some CPPs hindering the delivery of oligonucleotide cargo and others leading to a 10-fold increase in oligonucleotide activity. To help identify which CPPs might be valuable for oligonucleotide delivery specifically, a computational model was developed to predict, de novo, whether or not a CPP will be effective. When experimentally validated, this model successfully predicted which sequences would improve oligonucleotide delivery greater than 3-fold. Multiple strategies were employed to improve CPP effectiveness. First, arginine-rich CPPs were chemically modified with perfluoroarenes. Cyclic and bicyclic CPPs were synthesized by linking multiple cysteine residues together with a perfluoroarene. After oligonucleotide conjugation, these peptides led to a 14-fold increase in delivery. Second, two different CPPs were combined into one long chimeric sequence. The CPP chimeras were highly active, leading to a 20-fold increase in oligonucleotide delivery. Third, the idea of combining multiple CPPs led to the development of a method for the rapid synthesis combinatorial peptide conjugates. Using the judicious choice of bioconjugation chemistry, highly-active modular constructs were synthesized that contain three peptides linked to one oligonucleotide. In addition to CPPs for oligonucleotide delivery, one section of this thesis employed perfluoroaryl macrocyclic peptides to address the challenge of peptide delivery across the blood-brain barrier. An additional section developed a new peptide conjugation strategy that uses palladium-peptide oxidative addition complexes as solid, storable, and water-soluble reagents for bioconjugation.
Author: Yi Yang
Publisher: Academic Press
ISBN: 0128011815
Category : Science
Languages : en
Pages : 378
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Book Description
Side Reactions in Peptide Synthesis, based on the author's academic and industrial experience, and backed by a thorough review of the current literature, provides analysis of, and proposes solutions to, the most frequently encountered side reactions during peptide and peptidomimetic synthesis. This valuable handbook is ideal for research and process chemists working with peptide synthesis in diverse settings across academic, biotech, and pharmaceutical research and development. While peptide chemistry is increasingly prevalent, common side reactions and their causes are often poorly understood or anticipated, causing unnecessary waste of materials and delay. Each chapter discusses common side reactions through detailed chemical equations, proposed mechanisms (if any), theoretical background, and finally, a variety of possible solutions to avoid or alleviate the specified side reaction. - Provides a systematic examination on how to troubleshoot and minimize the most frequent side reactions in peptide synthesis - Gives chemists the background information and the practical tools they need to successfully troubleshoot and improve results - Includes optimization-oriented analysis of side reactions in peptide synthesis for improved industrial process development in peptidyl API (active pharmaceutical ingredient) production - Answers the growing, global need for improved, replicable processes to avoid impurities and maintain the integrity of the end product. - Presents a thorough discussion of critical factors in peptide synthesis which are often neglected or underestimated by chemists - Covers solid phase and solution phase methodologies, and provides abundant references for further exploration
Author: Gianfranco Pasut
Publisher: Elsevier
ISBN: 9780444640819
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
Polymer-Protein Conjugates: From Pegylation and Beyond helps researchers by offering a unique reference and guide into this fascinating area. Sections cover the challenges surrounding the homogeneity of conjugates, their purity and polymer toxicity on long-term use, and how to deal with the risk of immunogenicity. These discussions help researchers design new projects by taking into account the latest innovations for safe and site selective polymer conjugation to proteins. PEG has been the gold standard and likely will play this role for many years, but alternatives are coming into the market, some of which have already been launched. After five decades of improvements, the ideas in this book are entering into a new era of innovation because of the advances in genetic engineering, biochemistry and a better understanding of the results from clinical use of PEG conjugates in humans.
Author: Katarzyna Anna Kozakowska
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Muthupandian Saravanan
Publisher:
ISBN: 9781799850496
Category :
Languages : en
Pages :
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Book Description
"This book examines (1) how to overcome the existing, traditional approaches to combat antimicrobial resistance and cancer; (2) how to apply multiple mechanisms to target the cancer cells and microbes; and (3) how the nanomaterials can be used as carriers"--
