Physical Principles and Techniques of Protein Chemistry, Part 3Sydney J. Leach |
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Page 105
... weight - average methods . Indeed , the molecular weight of average - sized proteins may be evaluated , within limits , in solutions . containing very large macromolecules , such as viruses . This kind of study also provides a clear ...
... weight - average methods . Indeed , the molecular weight of average - sized proteins may be evaluated , within limits , in solutions . containing very large macromolecules , such as viruses . This kind of study also provides a clear ...
Page 165
... MOLECULAR WEIGHT AND MASS PER UNIT LENGTH All of the parameters so far mentioned - such as the radius of gyration , volume , and overall dimensions - can be obtained directly from the shape of the scattering curve . For the ...
... MOLECULAR WEIGHT AND MASS PER UNIT LENGTH All of the parameters so far mentioned - such as the radius of gyration , volume , and overall dimensions - can be obtained directly from the shape of the scattering curve . For the ...
Page 209
... molecular weight of 81,000 . When the pH is lowered to 3.6 , the molecule shows completely different scattering characteristics . The radius of gyration increases considerably - from 30.6 Å at pH 5.3 to 68.5 Å at pH 3.6 while the molecular ...
... molecular weight of 81,000 . When the pH is lowered to 3.6 , the molecule shows completely different scattering characteristics . The radius of gyration increases considerably - from 30.6 Å at pH 5.3 to 68.5 Å at pH 3.6 while the molecular ...
Contents
Direct Volume Change | 22 |
Density | 32 |
Derivation of the Partial Specific Volume from | 62 |
Copyright | |
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a-helix absorption acid Acta angle axial ratio B-structure Biochem Biochemistry Biol buffer c₂ calculated CD spectra Chem chromophore circular dichroism coefficient conformation constant Cotton effects cross-section curves denaturation determined dialyzate diffusible components dilute electron density ellipsoids ellipticity enzyme equation equilibrium exciton factor function gm/ml grams Guinier helical helix hemocyanin hemoglobin intensity interaction investigated Kratky lysozyme macromolecule magnetic measurements membrane method mg/ml molal molecular weight molecule myoglobin negative nondiffusible obtained optical activity osmometers osmotic pressure parameter partial specific volume particles peptide Phys Pilz plot polymer polypeptides Porod primary beam procedure protein component protein solution radii radius of gyration residues rotational strength sample Schellman Section shape small-angle scattering small-angle X-ray scattering solvent solvent medium spectrum structure studies subsidiary maxima subunits T₁ temperature theoretical scattering curves Tinoco tion transition v₂ wavelength zero