D. F. Hoelzl Wallach, R. J. Winzler

Evolving Strategies and Tactics in Membrane Research (eBook, PDF)

• Format: PDF

Produktbeschreibung

RichardJ. Winzler died ofa heart attack on September 28, 1972. He was a versatile, internationally renowned biochemist, gifted with bound less energy and a great breadth of view. After early work on respiratory enzymes, he developed a lifelong in te rest in complex carbohydrates and, particularly, glycoproteins. He early recognized the important role of the latter substances in membrane function and developed the now widely accepted model for the structure of major erythrocyte membrane glyco pro teins. He expanded this model to include the possible general roles of membrane glycoproteins in specific membrane functions, particularly cell recognition phenomena. Richard Winzler possessed a broad and critical perception of the ftux of biomedical progress. He thus appreciated very early that general recognition of the complexity of membrane-associated phenomena would foster a new, rapidly expanding, interdisciplinary membrane technology. He also recognized the need for means to bridge the communication barriers inevitably genera ted by such an evolution, and this conviction largely stimulated us to write this book. Membrane technology is a vast field and we cannot treat all its aspects. Instead, we concentrate on those areas that, in our view, have evolved most rapidly. In this, we pay primary but not exclusive attention to the plasma membrane, but where relevant, consider other biomem branes and diverse model systems. Moreover, we focus on animal cells, but include information derived from microbial and artificial membranes where germane.

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Produktdetails

• Verlag: Springer Berlin Heidelberg
• Seitenzahl: 381
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9783642866623
• Artikelnr.: 53318032

Inhaltsangabe

General Introduction.- 1 Isolation of Membranes.- Disruption of Cells.- Centrifugal Separation of Membrane Fragments from Disrupted Cells.- Phase Separation in Aqueous Solutions of Mixed Polymers.- General Quantitation of Membrane Components.- Membrane Markers.- Recovery.- Specific Approaches to Plasma Membrane Fractionation.- Other Cytoplasmic Membranes.- 2 Membrane "Macromolecules".- Lipids.- Proteins.- 3 Introduction to Membrane Spectroscopy and Spectroscopic Probes.- General.- Spectroscopic Probes.- Fluorescent Probes.- Optical Absorption.- Spin Labeling.- Proton Paramagnetic Probes.- 4 Infrared and Laser Raman Spectroscopy.- to Infrared Spectroscopy.- Polypeptides and Proteins.- IR Analysis of the Protein Components of Cellular Membranes.- Lipid-Protein Interactions.- Summary of IR Results.- Raman Spectroscopy.- 5 Nuclear Magnetic Resonance.- Theory.- Experimental.- NMR of Polypeptides and Proteins.- NMR of Phosphatides.- Phosphatide-Cholesterol Interactions.- Interaction of Phosphatides with Biologically Active Small Molecules.- Interactions of Phosphatides with Polypeptides and Proteins.- PMR of Serum Lipoproteins.- Cellular Membranes.- The Contribution of Protein to Membrane PMR.- Effects of Detergents and Solvents.- Conclusion.- 6 Optical Activity.- Peptide Optical Activity of Polypeptides and Proteins.- Membrane ORD Spectra.- Membrane CD Spectra.- Turbidity Effects.- Epilogue.- 7 Fluorescence, Fluorescent Probes, and Optically Absorbing Probes.- Fluorescence.- Intrinsic Fluorescence.- Optically Absorbing Probes.- Fluorescent Probes.- Epilogue.- 8 Spin-Label Probes.- Theory.- Model Systems.- Membranes.- Proton Paramagnetic Probes.- Epilogue.- 9 Perspectives.- The Multiplicity of Membrane Proteins.- What Qualifies a Protein as a Membrane "Core Protein".