Physical Principles and Techniques of Protein Chemistry, Part 2Sydney J. Leach, Sidney J. Leach Physical Principles and Techniques of Protein Chemistry, Part B deals with the theories and application of selected physical methods in protein chemistry evaluation. This book is divided into seven chapters that cover the ultracentrifugal analysis, light scattering, infrared (IR) methods, nuclear magnetic resonance (NMR) spectroscopy, and differential thermal analysis of protein properties. This text first describes the fundamental ideas and methodology of sedimentation analysis of ideal noninteracting solutes and the problems of nonideality and solute-solute interaction. This book then deals ... |
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Page 8
... concentration gradient . Thus Әс ax = O and a2c ax2 = 0 ( 2 ) hence Eq . ( 1 ) gives 88189 Әс at = -2w2sc ( 3 ) which on rearranging and integrating from c = Co , t = 0 to c = cp , t = t , yields = Cp co exp ( -28w2t ) ( 4 ) co is the ...
... concentration gradient . Thus Әс ax = O and a2c ax2 = 0 ( 2 ) hence Eq . ( 1 ) gives 88189 Әс at = -2w2sc ( 3 ) which on rearranging and integrating from c = Co , t = 0 to c = cp , t = t , yields = Cp co exp ( -28w2t ) ( 4 ) co is the ...
Page 46
... concentration at the midpoint is assumed to equal the initial concentration . A precision of about 1 % is usually obtained . c . The Zero Meniscus Concentration Method ( High Speed Method ) . This method ( Yphantis , 1964 ) has the ...
... concentration at the midpoint is assumed to equal the initial concentration . A precision of about 1 % is usually obtained . c . The Zero Meniscus Concentration Method ( High Speed Method ) . This method ( Yphantis , 1964 ) has the ...
Page 62
... Concentration of insulin ( gm / 100ml ) FIG . 21. Graph of the sedimentation coefficient of insulin as a function of con- centration , showing positive concentration dependence . experiment , equilibrium can be regarded as always ...
... Concentration of insulin ( gm / 100ml ) FIG . 21. Graph of the sedimentation coefficient of insulin as a function of con- centration , showing positive concentration dependence . experiment , equilibrium can be regarded as always ...
Contents
Ultracentrifugal Analysis | 10 |
Light Scattering | 12 |
Osmotic Pressure | 13 |
Copyright | |
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absorption acid angle axial ratio axis band beam binding Biol Bradbury Brice calculated capillary centrifugal chain Chem chemical shifts column complex component concentration dependence constant copper(II denaturation density gradient determined diffusion dilution Doty effect ellipsoid equation experiments extrapolation filters Fraser frequency fringe groups Gurd Holtzer hydrogen increment instrument interaction intrinsic viscosity Kirkwood length light scattering light-scattering linear macromolecule maximum measured meniscus method molecular weight molecule Natl observed obtained optical density optical system parameters partial specific volume particle peak photographic Phys plate plateau plot Polymer Sci Proc procedure protein solution protons radius random coil Rayleigh reference refractive index refractive index increment residues resonance rotation rotor sample Schachman schlieren Section sedimentation coefficient sedimentation equilibrium shearing stress shown in Fig slit solvent spectra spectrum speed structure synthetic boundary Tanford technique temperature Timasheff tion transmittance tube ultracentrifuge values Vinograd viscometer zero Zimm zone