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The purpose of T Cell Protocols: Development and Activation is to c- lect a series of protocols, particularly those that have been developed within the past few years, to help investigators master new techniques (or improve existing ones) for the study of T-cell Biology. Invariably, in putting together a book like this it is difficult to decide which methods to include and which to leave out. To this end methods were selected from a variety of disciplines, including cellular immunology, b- chemistry, and molecular biology, to try to provide something of interest for everyone who works on T-cell development and activation. I would like to mention that my primary reason for agreeing to put thi...
The number of protein sequences grows each year, yet the number of structures deposited in the Protein Data Bank remains relatively small. The importance of protein structure prediction cannot be overemphasized, and this volume is a timely addition to the literature in this field. Protein Structure Prediction: Methods and Protocols is a departure from the normal Methods in Molecular Biology series format. By its very nature, protein structure prediction demands that there be a greater mix of theoretical and practical aspects than is normally seen in this series. This book is aimed at both the novice and the experienced researcher who wish for detailed inf- mation in the field of protein stru...
In Natural Killer Cell Protocols: Cellular and Molecular Methods, Kerry S. Campbell and Marco Colonna have assembled a comprehensive collection of readily reproducible methods designed to study natural killer (NK) cells from the broadest variety of viewpoints. These include not only classic techniques, but also new approaches to standard methods, newly evolved techniques that have become valuable for specific applications, and unique models for manipulating and studying NK cells. Among the advanced methods covered are those for in vitro transendothelial migration, in vivo detection of cells migrating into tumors, immunofluorescence staining of intracellular cytokines, and in vitro NK cell de...
Adhesion molecules are of fundamental importance in the regulation of immunity, inflammation, tissue remodeling, and embryonic development. They comprise different families of homologous proteins, such as selectins, integrins, cadherins, and immunoglobins. In addition, beyond these groups, other str- tures with adhesive properties, such as proteoglycans, occludin, and CD44, have been characterized recently. An understanding of the type and characteristics of adhesive molecules expressed by the different cell types and the possibility of manipulating their activity promises considerable clinical potential. Antibodies, small peptidic and nonpeptidic molecules, have recently been used to inhibi...
The lipases and phospholipases represent a diverse group of enzymes that are expressed in animals, plants, fungi, and bacteria. Their ubiquitous distribution among all species is a testament to the essential roles played by these enzymes in lipid storage, mobilization and metabolism, membrane homeostasis and remodeling, endocrine and immune functions, and signal tra- duction. In humans, lipases and phospholipases are also thought to contribute to complex diseases, such as atherosclerosis, obesity, arthritis, and cancer, as well as to single gene defects, such as Wolman's disease and Type I hyperlipoproteinemia. Enzymatically, the lipases are unique, since they hydrolyze substrates that are e...
In Protein Lipidation Protocols, Michael Gelb brings together a collection of readily reproducible techniques for studying protein lipidation, the covalent attachment of lipids to proteins. These cutting-edge methods-many never published before in a "hands-on" format-deal with glycosyl phosphatidylinositol (GPI)-containing compounds, protein fatty acylation, and protein prenylation. Included are novel techniques for determining the chemical structure of GPI-anchors, for radiolabeling the prenyl groups of protein in eukaryotic cells, a tool for developing inhibitors of the protein farnesyltransferase, and for an exciting lysosomal enzyme that cleaves fatty acyl groups from proteins, the first fatty acylase discovered. Protein Lipidation Protocols offers biochemists, cell and molecular biologists, medicinal chemists, and pharmaceutical researchers state-of-the-art tools for understanding the complex biochemistry of protein lipidation, as well as catalyzing the development of many important new biopharmaceuticals, including anticancer drugs.
Electron Microscopy Methods and Protocols is designed for the established researcher as a manual for extending knowledge of the field. It is also for the newcomer who wishes to move into the field. A wide range of applications for the examination of cells, tissues, biological macromolecules, molecular structures, and their interactions are discussed. We have tried to gather together methods that we consider to be those most generally appli- ble to current research in both cell and molecular biology. Each chapter c- tains a set of related practical protocols with examples provided by experts who have first-hand knowledge of the techniques they describe. The individual chapters are grouped acc...
Little more than three years down the line and I am already writing the Preface to a second volume to follow Protein and Peptide Analysis by Mass . What has happened in between these times to make this second venture worthwhile? New types of mass spectrometric instrumentation have appeared so that new techniques have become possible and existing techniques have become much more feasible. More particularly, however, the newer ionization te- niques, introduced for the analysis of high molecular weight materials, have now been thoroughly used and studied. As a result, there has been an en- mous improvement in the associated sample handling technology so that these methods are now routinely appl...
More than 40 years after the discovery of the nucleosome as the fun- mental unit of chromatin, the multifaceted problem of how variations in ch- matin structure affect the activity of the eukaryotic genome has not been solved. However, during the past few years research on chromatin structure and fu- tion has gained considerable momentum, and impressive progress has been made at the level of concept development as well as filling in crucial detail. The structure of the nucleosome has been visualized at unprecedented reso- tion. Powerful multisubunit enzymes have been identified that alter histone/ DNA interactions in ways that expose regulatory sequences to factors initi- ing and regulating ...
This cutting-edge collection of step-by-step experimental protocols demonstrates