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Books > Science & Mathematics > Biology, life sciences > Biochemistry

Systems Biology and Biotechnology of Escherichia coli (Hardcover, 2009 ed.): Sang Yup Lee Systems Biology and Biotechnology of Escherichia coli (Hardcover, 2009 ed.)
Sang Yup Lee
R5,223 Discovery Miles 52 230 Ships in 18 - 22 working days

Systems biology is changing the way biological systems are studied by allowing us to examine the cell and organism as a whole. Systems biotechnology allows optimal design and development of upstream to downstream bioprocesses by taking a systems-approach. E. coli has been a model organism for almost all biological and biotechnological studies. This book brings together for the first time the state-of-the-art reviews by the world-leading experts on systems biology and biotechnological applications of E. coli. The topics covered include genomics and functional genomics, resources for systems biology, network analysis, genome-scale metabolic reconstruction, modelling and simulation, dynamic modelling and simulation, systems-level analysis of evolution, plasmids and expression systems, protein synthesis, production and export, engineering the central metabolism, synthetic biology, and systems metabolic engineering of E. coli. This book provides readers with guidance on how a complex biological system can be studied using E. coli as a model organism. It also presents how to perform synthetic biology and systems metabolic engineering studies on E. coli with successful examples, the approaches of which can be extended to other organisms. This book will be a complete resource for anyone interested in systems biology and biotechnology.

Quantitation of Amino Acids and Amines by Chromatography, Volume 70 - Methods and Protocols (Hardcover): Ibolya Molnar-Perl Quantitation of Amino Acids and Amines by Chromatography, Volume 70 - Methods and Protocols (Hardcover)
Ibolya Molnar-Perl
R9,130 Discovery Miles 91 300 Ships in 18 - 22 working days

Quantitation of Amino Acids and Amines by Chromatography: Methods and Protocols is intended to serve as a ready-to-use guide for the identification and quantification of amino acids and amines in various matrices, providing an overview on the theory and protocol of available methods. It presents chromatograms with exact elution programs enabling visual analysis and compares the advantages-disadvantages of various chromatographic techniques. In accordance with the chronological order of the development of chromatographic methods, different techniques are discussed: The possibilities of gas chromatography (GC), followed by those of the high performance liquid chromatography (HPLC) and the most recent techniques capillary electrophoresis (CE), capillary, electrochromatography (CEC).
The characteristics of the given chromatographic procedure, relating to the topic in question, are classified according to the preliminary preparation/derivatization process(es), which means the simple methods, suitable for the analysis of the selected compound(s) in natural form, are followed by various derivatization proposals. Detailed protocols provide the reader with guidance in beginning tasks and on how to improve current methods. This book appeals to a wide audience and is recommended for those looking towards the wider reaches of identification and quantification of amino acids and amines.
* Provides a systematic, and comprehensive summary of chromatographic techniques and derivatization processes
* Compares advantages/disadvantages of various chromatographic techniques
* Readers can undertake practical tasks using detailed protocols given in the book

Handbook of Toxicology of Chemical Warfare Agents (Hardcover): Ramesh C. Gupta Handbook of Toxicology of Chemical Warfare Agents (Hardcover)
Ramesh C. Gupta
R4,811 Discovery Miles 48 110 Ships in 10 - 15 working days

This groundbreaking book covers every aspect of deadly toxic chemicals used as weapons of mass destruction and employed in conflicts, warfare and terrorism. Including findings from experimental as well as clinical studies, this one-of-a-kind handbook is prepared in a very user- friendly format that can easily be followed by students, teachers and researchers, as well as lay people. Stand-alone chapters on individual chemicals and major topics allow the reader to easily access required information without searching through the entire book.
This is the first book that offers in-depth coverage of individual toxicants, target organ toxicity, major incidents, toxic effects in humans, animals and wildlife, biosensors, biomarkers, on-site and laboratory analytical methods, decontamination and detoxification procedures, prophylactic, therapeutic and countermeasures, and the role of homeland security.
Presents a comprehensive look at all aspects of chemical warfare toxicology in one reference work. This saves researchers time in quickly accessing the very latest definitive details on toxicity of specific agents used in chemical warfare as opposed to searching through thousands of journal articles. Will include the most agent-specific information on the market.
Includes detailed coverage of the most exhaustive list of agents possibly used as chemical warfare agents in one source. Section 4: Agents That Can Be Used as Weapons of Mass Destruction ? 25 chapters long. Other books on the market only include a sample selection of specific agents. Offering all possible agents detailed under one cover makes this appealing to a wider audience and saves researchers time.

The Forward will be written by Dr. Tetsuo Satoh, Chiba University, Japan. He is one of the most respected, recognizable authorities on chemical warfare agents which will set the authoritative tone for the book.

Covers risk to humans, animals and the environment equally. Researchers involved in assessing the risks involved with a possible chemical warfare attack and those who are developing response plans to such attacks must look at not only the risks to human health but to our wildlife and environment as well. The holistic approach taken in this book ensures that the researchers have ready access to the details no matter which aspect of the effects of CWA's they might be concerned with.

Biochemistry (Hardcover, 2nd edition): Raymond S. Ochs Biochemistry (Hardcover, 2nd edition)
Raymond S. Ochs
R8,769 Discovery Miles 87 690 Ships in 10 - 15 working days

Provides an understanding of (mostly) enzymatic reactions that are responsible for the function and maintenance of living things This innovative text for non-biochemistry majors includes introductory material at the beginning of each chapter that contextualizes chapter themes in real-life scenarios Online supporting materials with further opportunities for research and investigation Synthesis questions at the end of each chapter that encourage students to make connections between concepts and ideas, as well as develop critical-thinking skills

Non-Natural Amino Acids, Volume 462 (Hardcover): Tom W. Muir, John N. Abelson Non-Natural Amino Acids, Volume 462 (Hardcover)
Tom W. Muir, John N. Abelson
R4,511 Discovery Miles 45 110 Ships in 10 - 15 working days

By combining the tools of organic chemistry with those of physical biochemistry and cell biology, "Non-Natural Amino" "Acids" aims to provide fundamental insights into how proteins work within the context of complex biological systems of biomedical interest.
The critically acclaimed laboratory standard for 40 years, "Methods in Enzymology" is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. With more than 400 volumes published, each "Methods in Enzymology" volume presents material that is relevant in today's labs -- truly an essential publication for researchers in all fields of life sciences.
Demonstrates how the tools and principles of chemistry combined with the molecules and processes of living cells can be combined to create molecules with new properties and functions found neither in nature nor in the test tube
Presents new insights into the molecular mechanisms of complex biological and chemical systems that can be gained by studying the structure and function of non-natural molecules
Provides a "one-stop shop" for tried and tested essential techniques, eliminating the need to wade through untested or unreliable methods

Molecular Modeling of Proteins (Hardcover, 2nd ed. 2015): Andreas Kukol Molecular Modeling of Proteins (Hardcover, 2nd ed. 2015)
Andreas Kukol
R4,823 Discovery Miles 48 230 Ships in 18 - 22 working days

"Molecular Modeling of Proteins, Second Edition" provides a theoretical background of various methods available and enables non-specialists to apply methods to their problems by including updated chapters and new material not covered in the first edition. This detailed volume opens by featuring classical and advanced simulation methods as well as methods to set-up complex systems such as lipid membranes and membrane proteins and continues with chapters devoted to the simulation and analysis of conformational changes of proteins, computational methods for protein structure prediction, usage of experimental data in combination with computational techniques, as well as protein-ligand interactions, which are relevant in the drug design process. Written for the highly successful "Methods in Molecular Biology" series, chapters include thorough introductions, step-by-step instructions and notes on troubleshooting and avoiding common pitfalls.

Update-to-date and authoritative, "Molecular Modeling of Proteins, Second Edition" aims to aid researchers in the physical, chemical and biosciences interested in utilizing this powerful technology.

Chitin - Formation and Diagenesis (Hardcover, Edition.): Neal S Gupta Chitin - Formation and Diagenesis (Hardcover, Edition.)
Neal S Gupta
R2,748 Discovery Miles 27 480 Ships in 18 - 22 working days

There are several books on properties of chitin and associated biomolecules and their biochemical significance. However, the present volume deals with a wide variety of biogeochemical and organic geochemical aspects of this vital macromolecule written by leading authors and experts in the field. Each chapter is carefully peer reviewed and is an updated account of recent research in isotopic, nanostructural, biochemical, microstructural, geochemical, paleontological and experimental aspects of chitin formation, distribution and preservation in the environment and earth history.

Ribosome Display and Related Technologies - Methods and Protocols (Hardcover, 2012): Julie A. Douthwaite, Ronald H. Jackson Ribosome Display and Related Technologies - Methods and Protocols (Hardcover, 2012)
Julie A. Douthwaite, Ronald H. Jackson
R4,114 Discovery Miles 41 140 Ships in 18 - 22 working days

Display technologies have become a very powerful way of generating therapeutic lead molecules and specific reagents for increasing our understanding of biology; however, despite being first described shortly after phage display, the use of ribosome display and related methods have been much less widespread. Since this is in part due to the complexity of the methods, "Ribosome Display and Related Technologies: Methods and Protocols" seeks to extend their use by collecting expert contributions describing these detailed protocols. The protocols described range from well-established methods that have been used for a decade to generate high affinity antibodies, which are already in the clinic, to methods that are in their early stages of application such as display of peptides incorporating non-canonical amino acids. 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.

Invaluable and easy to use, "Ribosome Display and Related Technologies: Methods and Protocols" will be of great benefit to those with general molecular biology or protein engineering experience who wish to select peptides or proteins by display, those with phage display experience who would benefit from the application of ribosome display, as well as those with some ribosome display experience who would like to expand the range of applications to which they are applying the technology."

Biothermodynamics Part A, Volume 455 (Hardcover, 454th edition): Michael L. Johnson, Jo M. Holt, Gary K. Ackers Biothermodynamics Part A, Volume 455 (Hardcover, 454th edition)
Michael L. Johnson, Jo M. Holt, Gary K. Ackers
R4,232 Discovery Miles 42 320 Ships in 10 - 15 working days

In the past several years, there has been an explosion in the ability of biologists, molecular biologists and biochemists to collect vast amounts of data on their systems. This volume presents sophisticated methods for estimating the thermodynamic parameters of specific protein-protein, protein-DNA and small molecule interactions.
The use of thermodynamics in biological research is used as an energy book-keeping system. While the structure and function of a molecule is important, it is equally important to know what drives the energy force. These methods look to answer: What are the sources of energy that drive the function? Which of the
pathways are of biological significance? As the base of macromolecular structures continues to expand through powerful techniques of molecular biology, such as X-ray crystal data and spectroscopy methods, the importance of tested and reliable methods for answering these questions will continue to expand as well."

Reviews of Physiology, Biochemistry and Pharmacology 159 (Hardcover, 2007 ed.): S.G. Amara, E. Bamberg, B. Fleischmann, T.... Reviews of Physiology, Biochemistry and Pharmacology 159 (Hardcover, 2007 ed.)
S.G. Amara, E. Bamberg, B. Fleischmann, T. Gudermann, S.C. Hebert, …
R5,135 Discovery Miles 51 350 Ships in 18 - 22 working days

Contents

Philip C. Sharpe, Rosemary S. Harrison, and David P. Fairlie: Amyloid Peptides and Proteins in Review. - Marilena Kampa, Artemissia-Phoebe Nifli, George Notas, Elias Castanas: Polyphenols and Cancer Cell Growth. - Michal Janitz: Assigning Functions to Genes The Main Challenge of the Post-Genomic Era. - Brigittte M. Jockusch, Kai Murk and Martin Rothkegel: The Profile of Profilins.

Activity-Based Protein Profiling (Hardcover, 2012 ed.): Stephan A. Sieber Activity-Based Protein Profiling (Hardcover, 2012 ed.)
Stephan A. Sieber
R5,141 Discovery Miles 51 410 Ships in 18 - 22 working days

ABPP Methodology: Introduction and Overview, by Matthew B. Nodwell und Stephan A. Sieber Activity-Based Protein Profiling for Natural Product Target Discovery, by Joanna Krysiak und Rolf Breinbauer Photoaffinity Labeling in Activity-Based Protein Profiling, by Paul P. Geurink, Laurette M. Prely, Gijs A. van der Marel, Rainer Bischoff und Herman S. Overkleeft Application of Activity-Based Protein Profiling to the Study of Microbial Pathogenesis, by William P. Heal und Edward W. Tate Functional Analysis of Protein Targets by Metabolomic Approaches, by Yun-Gon Kim und Alan Saghatelian

Point-of-Care Solution for Osteoporosis Management - Design, Fabrication, and Validation of New Technology (Hardcover, 1st ed.... Point-of-Care Solution for Osteoporosis Management - Design, Fabrication, and Validation of New Technology (Hardcover, 1st ed. 2017)
Patricia Khashayar
R3,320 Discovery Miles 33 200 Ships in 10 - 15 working days

This book addresses the important clinical problem of accurately diagnosing osteoporosis, and analyzes how Bone Turnover Markers (BTMs) can improve osteoporosis detection. In her research, the author integrated microfluidic technology with electrochemical sensing to embody a reaction/detection chamber to measure serum levels of different biomarkers, creating a microfluidic proteomic platform that can easily be translated into a biomarker diagnostic. The Osteokit System, a result of the integration of electrochemical system and microfluidic chips, is a unique design that offers the potential for greater sensitivity. The implementation, feasibility, and specificity of the Osteokit platform is demonstrated in this book, which is appropriate for researchers working on bone biology and mechanics, as well as clinicians.

Integrated Study of Viral Genomes (Hardcover): Liam Romano Integrated Study of Viral Genomes (Hardcover)
Liam Romano
R2,925 R2,653 Discovery Miles 26 530 Save R272 (9%) Ships in 18 - 22 working days
Cellular Energetics - Thermodynamics of Cycling Between Coupled Reactions (Hardcover): Frank Diederichs Cellular Energetics - Thermodynamics of Cycling Between Coupled Reactions (Hardcover)
Frank Diederichs
R5,006 Discovery Miles 50 060 Ships in 10 - 15 working days

This monograph describes metabolic and transport reactions of muscle cells using the laws of chemical thermodynamics. In particular, the thermodynamics of irreversible processes are used to formulate coupled reactions and their outcome on steady state cycling. The effects of ATP cycling on energy metabolism and heat production is described. The results of mathematical simulations of metabolism are used to underline theoretical approaches.

Medicinal Organometallic Chemistry (Hardcover, 2010 ed.): Gerard Jaouen, Nils Metzler-Nolte Medicinal Organometallic Chemistry (Hardcover, 2010 ed.)
Gerard Jaouen, Nils Metzler-Nolte
R7,677 Discovery Miles 76 770 Ships in 18 - 22 working days

Contents: Gerard Jaouen, Nils Metzler-Nolte : Introduction ; Stephane GIBAUD and Gerard JAOUEN: Arsenic - based drugs: from Fowler's solution to modern anticancer chemotherapy; Ana M. Pizarro, Abraha Habtemariam and Peter J. Sadler : Activation Mechanisms for Organometallic Anticancer Complexes; Angela Casini, Christian G. Hartinger, Alexey A. Nazarov, Paul J. Dyson : Organometallic antitumour agents with alternative modes of action; Elizabeth A. Hillard, Anne Vessieres, Gerard Jaouen : Ferrocene functionalized endocrine modulators for the treatment of cancer; Megan Hogan and Matthias Tacke : Titanocenes - Cytotoxic and Anti-Angiogenic Chemotherapy Against Advanced Renal-Cell Cancer; Seann P. Mulcahy and Eric Meggers : Organometallics as Structural Scaffolds for Enzyme Inhibitor Design; Christophe Biot and Daniel Dive : Bioorganometallic Chemistry and Malaria; Nils Metzler-Nolte : Biomedical applications of organometal-peptide conjugates; Roger Alberto : Organometallic Radiopharmaceuticals; Brian E. Mann : Carbon Monoxide - an essential signaling molecule.

Single Molecule Analysis - Methods and Protocols (Hardcover, 2011): Erwin J. G. Peterman, Gijs J. L. Wuite Single Molecule Analysis - Methods and Protocols (Hardcover, 2011)
Erwin J. G. Peterman, Gijs J. L. Wuite
R4,082 Discovery Miles 40 820 Ships in 18 - 22 working days

Life scientists believe that life is driven, directed, and shaped by biomolecules working on their own or in concert. It is only in the last few decades that technological breakthroughs in sensitive fluorescence microscopy and single-molecule manipulation techniques have made it possible to observe and manipulate single biomolecules and measure their individual properties. The methodologies presented in Single Molecule Techniques: Methods and Protocols are being applied more and more to the study of biologically relevant molecules, such as DNA, DNA-binding proteins, and motor proteins, and are becoming commonplace in molecular biophysics, biochemistry, and molecular and cell biology. The aim of Single Molecule Techniques: Methods and Protocols is to provide a broad overview of single-molecule approaches applied to biomolecules on the basis of clear and concise protocols, including a solid introduction to the most widely used single-molecule techniques, such as optical tweezers, single-molecule fluorescence tools, atomic force microscopy, magnetic tweezers, and tethered particle motion. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible, Single Molecule Techniques: Methods and Protocols serves as an ideal guide to scientists of all backgrounds and provides a broad and thorough overview of the exciting and still-emerging field of single-molecule biology.

Ubiquitin Chains: Degradation and Beyond (Hardcover, 2015 ed.): Arnab De Ubiquitin Chains: Degradation and Beyond (Hardcover, 2015 ed.)
Arnab De
R2,635 Discovery Miles 26 350 Ships in 18 - 22 working days

This thesis examines the evidence for regulatory ubiquitination by focusing on A20. It provides an insightful and in-depth evaluation of the current literature by critically examining the evidence of K63-linked regulatory ubiquitination in regulating cell-signalling. It is also the first thesis to directly test the role of regulatory ubiquitination in NF-kB signaling in vivo. The case for regulatory ubiquitination has been to a large extent predicated upon the presumed deubiquitinase activity of A20, long considered a key regulator of inflammatory responses as mice lacking A20 die from multi-organ inflammation and cachexia. The theses reports the creation and characterization of a knock-in mouse that expresses a mutated form of A20 which selectively lacks the deubiquitinase activity. The knock-in mice surprisingly display completely normal NF- B activation with no accompanying inflammatory phenotype. Given that the presumed role of A20 as a deubiquitinase has been used to support the importance of regulatory K63-linked ubiquitination in NF-kB signaling, this study will help focus future research efforts into alternative target pathways that do not depend on K63 ubiquitination. In fact, the work suggests that it might be important to revisit the role of K63-linked polyubiquitination in cell-signalling. Ubiquitin Chains: Degradation and Beyond is essential reading for anyone conducting research in cell-signalling and immunology. Dr. Arnab De received his PhD from the Department of Microbiology & Immunology at Columbia University. During his PhD, he developed transgenic mice to study the mechanism of action of a critical tumor-suppressor called A20. He is also well known for having developed peptide-based prodrugs as therapeutics for diabetes. His work has been reported by the media, and has resulted in multiple patents and publications in peer reviewed journals. He presented his findings at the American Peptide Symposium and was awarded the Young Investigator's Award. He is the author of the book entitled Application of Peptide-Based Prodrug Chemistry in Drug Development, with a foreword written by Professor Jean Martinez (Former President, European Peptide Society) and published in the series SpringerBriefs in Pharmaceutical Science & Drug Development. His research interests lie at the intersection of chemistry and medicine. Besides biomedical research, he is also generally interested in public health policy and general scientific outreach.

Textbook Of Structural Biology (Hardcover): Anders Liljas, Lars Liljas, Jure Piskur, Goran Lindblom, Poul Nissen, Morten... Textbook Of Structural Biology (Hardcover)
Anders Liljas, Lars Liljas, Jure Piskur, Goran Lindblom, Poul Nissen, …
R3,375 Discovery Miles 33 750 Ships in 10 - 15 working days

Latest Edition: Textbook of Structural Biology (2nd Edition)This is an important textbook for undergraduate and graduate students in structural biology, chemistry, biochemistry, biology and medicine. Written by a team of leading scientists in the field, it covers all the essential aspects of proteins, nucleic acids and lipids, including the rise and fall of proteins, membranes and gradients, the structural biology of cells, and evolution - the comparative structural biology. The focus is on interesting and relevant molecular structures as well as central biology.This comprehensive volume is richly illustrated with more than 200 color figures. So far, there has been a lack of comprehensive textbooks on structural biology that are up to date; this book is written to fill the gap. An accompanying CD contains high-resolution images that can be projected in a classroom.

Structural Genomics, Part A, Volume 75 (Hardcover): Andrzej Joachimiak Structural Genomics, Part A, Volume 75 (Hardcover)
Andrzej Joachimiak
R3,590 Discovery Miles 35 900 Ships in 10 - 15 working days

Structural genomics is the systematic determination of 3-dimensional structures of proteins representative of the range of protein structure and function found in nature. The goal is to build a body of structural information that will predict the structure and potential function for almost any protein from knowledge of its coding sequence. This is essential information for understanding the functioning of the human proteome, the ensemble of tens of thousands of proteins specified by the human genome.
While most structural biologists pursue structures of individual proteins or protein groups, specialists in structural genomics pursue structures of proteins on a genome wide scale. This implies large-scale cloning, expression and purification. One main advantage of this approach is economy of scale.
Key Features
*Examines the three dimensional structure of all proteins of a given organism, by experimental methods such as X-ray crystallography and NMR spectroscopy
* Looks at structural genomics as a foundation of drug discovery as discovering new medicines is becoming more challenging and the pharmaceutical industry is looking to new technologies to help in this mission

Protein Function Prediction for Omics Era (Hardcover, 2011 Ed.): Daisuke Kihara Protein Function Prediction for Omics Era (Hardcover, 2011 Ed.)
Daisuke Kihara
R5,179 Discovery Miles 51 790 Ships in 18 - 22 working days

Gene function annotation has been a central question in molecular biology. The importance of computational function prediction is increasing because more and more large scale biological data, including genome sequences, protein structures, protein-protein interaction data, microarray expression data, and mass spectrometry data, are awaiting biological interpretation. Traditionally when a genome is sequenced, function annotation of genes is done by homology search methods, such as BLAST or FASTA. However, since these methods are developed before the genomics era, conventional use of them is not necessarily most suitable for analyzing a large scale data. Therefore we observe emerging development of computational gene function prediction methods, which are targeted to analyze large scale data, and also those which use such omics data as additional source of function prediction. In this book, we overview this emerging exciting field. The authors have been selected from 1) those who develop novel purely computational methods 2) those who develop function prediction methods which use omics data 3) those who maintain and update data base of function annotation of particular model organisms (E. coli), which are frequently referred

Molecular Biology of Protein Folding, Part B, Volume 84 (Hardcover): P.Michael Conn Molecular Biology of Protein Folding, Part B, Volume 84 (Hardcover)
P.Michael Conn
R4,111 Discovery Miles 41 110 Ships in 10 - 15 working days

Nucleic acids are the fundamental building blocks of DNA and RNA and are found in virtually every living cell. Molecular biology is a branch of science that studies the physicochemical properties of molecules in a cell, including nucleic acids, proteins, and enzymes. Increased understanding of nucleic acids and their role in molecular biology will further many of the biological sciences including genetics, biochemistry, and cell biology. Progress in Nucleic Acid Research and Molecular Biology is intended to bring to light the most recent advances in these overlapping disciplines with a timely compilation of reviews comprising each volume.
*Follow the new editor-in-chief, P. Michael Conn, as he introduces this second thematic volume in the series an in-depth aid to researchers who are looking for the best techniques and tools for understanding the complexities of protein folding
*Understand the advantages of protein folding over other therapeutic approaches and see how protein folding plays a critical role in the development of diseases such as Alzheimer s and diabetes
*Decipher the rules of protein folding through compelling and timely reviews combined with chapters written by international authors in engineering, biochemistry, physics and computer science"

Complex Enzymes in Microbial Natural Product Biosynthesis, Part A: Overview Articles and Peptides, Volume 458 (Hardcover, 458th... Complex Enzymes in Microbial Natural Product Biosynthesis, Part A: Overview Articles and Peptides, Volume 458 (Hardcover, 458th edition)
David A. Hopwood
R4,252 Discovery Miles 42 520 Ships in 10 - 15 working days

Microbial natural products have been an important traditional source of valuable antibiotics and other drugs but interest in them waned in the 1990s when big pharma decided that their discovery was no longer cost-effective and concentrated instead on synthetic chemistry as a source of novel compounds, often with disappointing results. Moreover understanding the biosynthesis of complex natural products was frustratingly difficult. With the development of molecular genetic methods to isolate and manipulate the complex microbial enzymes that make natural products, unexpected chemistry has been revealed and interest in the compounds has again flowered. This two-volume treatment of the subject will showcase the most important chemical classes of complex natural products: the peptides, made by the assembly of short chains of amino acid subunits, and the polyketides, assembled from the joining of small carboxylic acids such as acetate and malonate. In both classes, variation in sub-unit structure, number and chemical modification leads to an almost infinite variety of final structures, accounting for the huge importance of the compounds in nature and medicine.
* Gathers tried and tested methods and techniques from top players in the field.
* In depth coverage of ribosomally-synthesised and Non-ribosomally-synthesised peptides.
* Provides an extremely useful reference for the experienced research scientist.

Carotenoids - Handbook (Hardcover, 1st ed. 2004. Corr. 2nd printing 2008): George Britton, Synnove Liaaen-Jensen, Hanspeter... Carotenoids - Handbook (Hardcover, 1st ed. 2004. Corr. 2nd printing 2008)
George Britton, Synnove Liaaen-Jensen, Hanspeter Pfander
R5,304 Discovery Miles 53 040 Ships in 18 - 22 working days

With the number of natural carotenoid structures reported rising above 700, there is a clear need for a single reference work containing data on all these compounds. This Handbook includes all natural carotenoids and common isolation artefacts for which structures have been assigned up to the end of 2001. For each compound, it provides selected key references and critically assessed information about natural occurrence and isolation, and spectroscopic data for identification. A standard full-page entry is given for each compound that has been characterised unambiguously, showing

- Common name
- IUPAC name
- Structure, including stereochemistry, when assigned
- Spectroscopic data: UV/Vis (with illustration); MS; CD; NMR (type and references)
- Chemical synthesis (references)
- Natural sources and outline of isolation procedure
- Remarks, e.g. further spectroscopic data, stability, properties, derivatives
- Selected key references

Noncovalent Forces (Hardcover, 2015 ed.): Steve Scheiner Noncovalent Forces (Hardcover, 2015 ed.)
Steve Scheiner
R5,960 Discovery Miles 59 600 Ships in 18 - 22 working days

Computational methods, and in particular quantum chemistry, have taken the lead in our growing understanding of noncovalent forces, as well as in their categorization. This volume describes the current state of the art in terms of what we now know, and the current questions requiring answers in the future. Topics range from very strong (ionic) to very weak (CH-- ) interactions. In the intermediate regime, forces to be considered are H-bonds, particularly CH--O and OH--metal, halogen, chalcogen, pnicogen and tetrel bonds, aromatic stacking, dihydrogen bonds, and those involving radicals. Applications include drug development and predictions of crystal structure.

Lipid-Protein Interactions - Methods and Protocols (Hardcover, 2013 ed.): Joerg H. Kleinschmidt Lipid-Protein Interactions - Methods and Protocols (Hardcover, 2013 ed.)
Joerg H. Kleinschmidt
R4,117 Discovery Miles 41 170 Ships in 18 - 22 working days

Biological membranes are the essential structuring elements of all living cells. Many enzymatic reactions take place at the membrane-water interface. To gain detailed insight into membrane properties, it is therefore of great importance to understand the complex nature of the interactions of membrane proteins with lipids. Lipid-Protein Interactions: Methods and Protocols provides a selection of protocols to examine protein-lipid interactions, membrane and membrane protein structure, how membrane proteins affect lipids and how they are in turn affected by the lipid bilayer and lipid properties. The methods described here are all actively used, complementary, and necessary to obtain comprehensive information about membrane structure and function. They include label-free approaches, imaging techniques and spectroscopic methodologies. Written in the successful Methods in Molecular Biology (TM) series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Lipid-Protein Interactions: Methods and Protocols seeks to serve both professional and novices with its wide range of the methods frequently used in this area of research.

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