Biomembrane Protocols: II. Architecture and Function (Methods in Molecular Biology)

There have been many important advances in our understanding of biological membrane structure and function over the last decade. Much of this progress has been driven by the development of new techniques for studying membrane components and their interactions. Tradition­ ally, the investigation of membranes has largely occurred within the domains of biochemistry, physical chemistry, and cell biology; but many of the most significant advances have resulted from an expansion into other disciplines, such as molecular biology, immunology, and the clinical sciences. In these two volumes we have attempted to bring together some of these techniques—to combine the old and the new. Biomembrane Protocols: II. Architecture and Function is concerned exclusively with the architecture and activities of membranes, whereas the companion volume, Biomembrane Protocols: I. Isolation and Analysis, deals with their isolation and compositional analysis. The aim of each chapter is to provide detailed technical and meth­ odological information that will allow the reader to perform the tech­ nique successfully, without the need to consult other texts. Detailed reviews of membrane structure and function are not included, except where they are relevant to the choice or efficacy of a particular proce­ dure. In addition to Materials and Methods sections, each chapter has a Notes section that explains the reasons for taking certain steps and pro­ vides practical tips for applying the techniques to other systems.

This second volume of prools offers the most comprehensive set of modern analytical techniques available for studying the architecture and function of membranes. It features the application of biochemical, spectroscopic, and fluorimetric methods to the investigation of molecular topology, the dynamic aspects of membrane structure, and ion transport. Antibody technology, analysis of molecules involved in intracellular signaling, and receptor-ligand interactions are also covered.

The practitioners in this book combine the traditional basic techniques of membrane isolation and analysis with modern advances in molecular biology, immunology, and clinical sciences to devise analytical techniques that will be successful for expert and novice alike. In order to determine the structure of a protein by X-ray crystallography, well ordered three-dimensional crystals are required. Front Matter....Pages i-xiii Back Matter....Pages 1-18 ....Pages 19-30