Purification Of Peptides In High Complexity Arrays
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Author | : Christopher Schirwitz |
Publisher | : Springer Science & Business Media |
Total Pages | : 138 |
Release | : 2013-08-13 |
Genre | : Science |
ISBN | : 3319008072 |
Christopher Schirwitz's thesis focuses on improving the quality of in situ synthesized high-complexity peptide micro arrays. Micro arrays containing proteins or small protein fragments in the form of peptides have become of great interest in proteomic research. With the help of these microarrays a large number of potential target molecules can be screened for interaction with a probe in a short timeframe. However, protein and peptide micro arrays are still lagging behind oligonucleotide arrays in terms of density, quality and manufacturing costs. A new approach developed at the German Cancer Research Center (DKFZ) has improved the synthesis of high-density peptide arrays. The current technology is capable of producing arrays with up to 40,000 different peptides per square cm by means of micro particle-based solid phase peptide synthesis. However, in situ synthesis approaches bear a conceptual disadvantage: The quality of the peptides is dependent on the efficiency of the synthesis so that peptide fragments are present in the resulting array among the desired full-length peptides. In peptide-protein interaction studies such peptide fragments. The central achievement of this thesis is the development of a new method allowing for the fast one-step purification of entire arrays without loss of resolution or spatial information. Christopher Schirwitz's work has resulted in a number of publications in high ranking journals.
Author | : Christopher Schirwitz |
Publisher | : |
Total Pages | : 191 |
Release | : 2012 |
Genre | : |
ISBN | : |
Author | : Mario Barbosa |
Publisher | : Woodhead Publishing |
Total Pages | : 392 |
Release | : 2017-09-25 |
Genre | : Technology & Engineering |
ISBN | : 008100852X |
Peptides and Proteins as Biomaterials for Tissue Regeneration and Repair highlights the various important considerations that go into biomaterial development, both in terms of fundamentals and applications. After covering a general introduction to protein and cell interactions with biomaterials, the book discusses proteins in biomaterials that mimic the extracellular matrix (ECM). The properties, fabrication and application of peptide biomaterials and protein-based biomaterials are discussed in addition to in vivo and in vitro studies. This book is a valuable resource for researchers, scientists and advanced students interested in biomaterials science, chemistry, molecular biology and nanotechnology. - Presents an all-inclusive and authoritative coverage of the important role which protein and peptides play as biomaterials for tissue regeneration - Explores protein and peptides from the fundamentals, to processing and applications - Written by an international group of leading biomaterials researchers
Author | : Paul T. Matsudaira |
Publisher | : Gulf Professional Publishing |
Total Pages | : 212 |
Release | : 1993-05-20 |
Genre | : Science |
ISBN | : 9780124802827 |
Why a Second Edition? The Second Edition provides practical answers to the general question, "How can I obtain useful sequence information from my protein or peptide?" rather than the more specific question asked in the first edition, "How can I obtain the N-terminal sequence?" Important new methods include ways of dealing with blocked N termini, computer analysis of protein sequences, and the recent revolution in mass spectrometry. Mass spectrophotometric characterization of proteins and peptides N-terminal sequencing of proteins with blocked N termini Internal amino acid sequence analysis after protease digestion in-gel and on-blot Improved microscale peptide purification methods Computer analysis of protein sequences New protocols tested and refined through everyday use in authors' laboratories Updated reference chapter covering all aspects of protein microsequencing
Author | : Tony Hugli |
Publisher | : Elsevier |
Total Pages | : 631 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 032314425X |
Techniques in Protein Chemistry compiles reports of methods and techniques presented at the second symposium of the Protein Society in August 1988. This book includes methods and applications in protein sequencing, advanced applications of mass spectrometry and nuclear magnetic resonance technology, limitations of amino acid microanalysis, and advances in high-performance liquid chromatography. The structure of synthetic test peptide-3 (STP-3), a peptide designed to test the analytical limits of current technology in the field of protein chemistry is also elaborated. This publication is suited for chemists and researchers conducting work on the analytical techniques available for the molecular characterization of proteins.
Author | : Adriaan Bins |
Publisher | : Amsterdam University Press |
Total Pages | : 152 |
Release | : 2007-02-01 |
Genre | : Health & Fitness |
ISBN | : 9087280114 |
Annotation. In the last century, it has become clear that in patients suffering certain types of cancer, spontaneous activation of the immune sytem may lead to curation. The concept of immunotherapy is based on that notion. The intention is to stimulate T cells directed against the cancer, leading to the eradication of cancer cells. However, the methods to stimulate T cell immunity are just evolving, and at the moment they are functional in small laboratory animals only. Furthermore, we know now that many cancer cells possess the capacity to scive attacks of the immune system. This thesis introduces a novel T cell vaccination method that uses a tattoo machine to inject DNA in the skin of the vaccinee. In comparison to other experimental vaccination methods DNA tattooing is very strong: besides small laboratry animals also large animals (mockeys) mount strong T cell responses on tattoo DNA vaccination. Future tests in melanoma patients will point out whether DNA tattoo vaccination is equally efficient in humans, and whether it may have a therapeutic effect in these patients. This title can be previewed in Google Books - http://books.google.com/books?vid=ISBN9789087280116.
Author | : Colin T. Mant |
Publisher | : CRC Press |
Total Pages | : 887 |
Release | : 2017-11-22 |
Genre | : Medical |
ISBN | : 1351440748 |
This book consists of a series of 82 precise, easy-to-read articles by internationally renowned scientists and emphasizes the practical approach to HPLC with minimal theory, although the underlying principles for peptide and protein separations are clearly expressed. All of the major modes of microbore, ultrafast and analytical HPLC are discussed, including size-exclusion, ion-exchange, reversed-phase, hydrophobic interaction, and affinity and immunoaffinity chromatography. A section on preparative HPLC, including displacement techniques, is also presented. Problem-solving approaches to the separation of various classes of biologically active peptides and proteins are thoroughly explored, while the importance of peptide standards for monitoring column performance and for optimizing separation conditions is emphasized. Several articles focus on the choice of the correct detection method (electrochemical, UV, fluorescence), as well as the need for a proper knowledge of approaches to column and instrument maintenance and trouble-shooting. A section on predictive approaches deals with both computer simulation of peptide separations and peptide structure. The book also includes complementary techniques to HPLC, as well as other useful applications of HPLC. It enables both novice and experienced chromatographers to realize the full potential of this extremely powerful technique, in the process making an important contribution to scientific literature.
Author | : |
Publisher | : John Wiley & Sons |
Total Pages | : 508 |
Release | : 2013-02-13 |
Genre | : Science |
ISBN | : 3527631852 |
This is the last of five books in the Amino Acids, Peptidesand Proteins in Organic Synthesis series. Closing a gap in the literature, this is the only series tocover this important topic in organic and biochemistry. Drawingupon the combined expertise of the international "who's who" inamino acid research, these volumes represent a real benchmark foramino acid chemistry, providing a comprehensive discussion of theoccurrence, uses and applications of amino acids and, by extension,their polymeric forms, peptides and proteins. The practical value of each volume is heightened by theinclusion of experimental procedures. The 5 volumes cover the following topics: Volume 1: Origins and Synthesis of Amino Acids Volume 2: Modified Amino Acids, Organocatalysis and Enzymes Volume 3: Building Blocks, Catalysis and Coupling Chemistry Volume 4: Protection Reactions, Medicinal Chemistry,Combinatorial Synthesis Volume 5: Analysis and Function of Amino Acids and Peptides Volume 5 of this series presents a wealth of methods to analyzeamino acids and peptides. Classical approaches are described, suchas X-ray analysis, chromatographic methods, NMR, AFM, massspectrometry and 2D-gel electrophoresis, as well as newerapproaches, including Surface Plasmon Resonance and arraytechnologies. Originally planned as a six volume series, Amino Acids,Peptides and Proteins in Organic Chemistry now completes withfive volumes but remains comprehensive in both scope andcoverage. ahref="http://eu.wiley.com/WileyCDA/WileyTitle/productCd-3527335463.html"Furtherinformation about the 5 Volume Set and purchasing details can beviewed here./a
Author | : Joachim Koch |
Publisher | : Springer Science & Business Media |
Total Pages | : 192 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 3662092298 |
Proteins interacting with diverse ligands - proteins, peptides or DNA - are the basic principles underlying many biological processes, such as antigen-antibody binding, signal transduction or receptor binding. The technique of oligopeptide synthesis on a cellulose membrane and the subsequent binding assays allow the investigation of protein interactions. A particular advantage of these peptide arrays (SPOT - technology) is the high number of oligopeptide probes that can be tested in parallel. Detailed protocols for peptide synthesis, and the analysis of protein-protein, protein-DNA interactions as well as epitope mapping are presented in this manual. It is ideally suited not only for basic research laboratories but also for diagnostic and therapeutic applications since many diseases are related to dysfunctions in protein recognition and binding.
Author | : Adalberto Pessoa Jr |
Publisher | : CRC Press |
Total Pages | : 539 |
Release | : 2024-05-23 |
Genre | : Medical |
ISBN | : 1040017665 |
This outstanding text focuses on providing professionals and students working in the pharmaceutical and biotechnology field with the background necessary for developing of a product or process and with the necessary rigor required by federal regulatory agencies in the pharmaceutical industry. The material will enable teachers, lecturers and professors in biotechnology to prepare courses on basic concepts and applications for the purification of biotechnological products of industrial interest. These can be applied in practice, for example, with projects on purification development on an industrial scale or useful unit operations for the development of bioproducts of commercial interest. Features: Purification and development of new bioproducts and improvement of those being produced Provides a background and concepts on the purification of biomolecules and with an industrial perspective It allows professionals to understand the entire process of developing a biopharmaceutical or bio-food, from bench to industry in biotechnology; one of the fastest-growing sectors of the economy It promotes the dissemination of information in a didactic way which is of paramount importance for interdisciplinary fields It enables the reader to follow step-by-step stages of the development of a new biopharmaceutical, and allows the optimization of existing processes