Biophysical Labeling Methods in Molecular Biology - Softcover

Likhtenshtein, Gertz I.

Softcover

ISBN 10: 0521017874 ISBN 13: 9780521017879

Publisher: Cambridge University Press, 2005

Synopsis

This monograph describes the theoretical bases and experimental prerequisites for methods such as spin fluorescence, triplet, Mössbauer, photochromic and electron-density labeling, including the procedures used to obtain specifically modified proteins, enzymes, biomembranes, nucleic acids, and other biological molecules. The fundamentals of the physical theory behind each technique is explained and details are given of how to interpret the experimental data obtained. Special sections deal with critical reviews of recent data on the structure, molecular dynamics and conformational transitions of biological molecules. Each section concludes with a discussion of the results obtained from these techniques in connection with various problems of enzyme catalysis, electron transfer, molecular biophysics and molecular biology. The uses that labeling techniques can be put to for the investigation of whole cells and tissues are also discussed.

About this title

Book Description:

Physical labels such as stable nitroxide radicals, luminescent and photochromic chromophores, so-called Moessbauer atoms and electron-dense assemblies of heavy atoms have proved to be effective tools in solving many problems at the molecular level in biological systems. These physical labels are used as "molecular rulers" to measure the distances between chosen groups and to measure the size, form and microrelief of objects. By providing information about these factors, the label provides information that can help the scientist to understand the structure of membranes, nucleic acids, enzymes and proteins and how they function. This volume covers all aspects of this field: the theoretical bases, the experimental techniques and it also shows how to interpret the resulting data. It also critically discusses some recent results obtained with these techniques and gives an analysis of likely developments in the future

Review:

"Labeling methods, including fluorescence and spin labeling, are widely used to probe the structure and function of biomolecules....I strongly encourage anyone who wants an intense and well structured introduction into the field of labeling to read Likhenshtein's book. Even the experienced researcher will benefit from it because of the parallel presentation of several labeling methods." Klaus Gawrisch, Analytical Biochemistry

"...should be of use to graduate students and those considering research in biophysical chemistry who want an historical overview of labeling methods." Bruce Eaton, Journal of the American Chemical Society

About this edition

• Publisher: Cambridge University Press
• Publication date: 2005
• ISBN 10: 0521017874
• ISBN 13: 9780521017879
• Binding: Paperback
• Number of pages: 320