Effective Interactions and Colloidal Stability of Bovine γ-Globulin in Solution
نویسندگان
چکیده
منابع مشابه
Effective Interactions and Colloidal Stability of Bovine γ-Globulin in Solution.
Interactions and phase behavior of γ-globulins are of fundamental interest in biophysical and pharmaceutical research, as these are among the most abundant proteins in blood plasma. In this work, we report the characterization of the oligomeric state of bovine γ-globulin, the effective protein-protein interactions, and the colloidal stability in aqueous solution as a function of protein concent...
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Charge-stabilized colloidal suspensions can be conveniently described by formally reducing the macroion-microion mixture to an equivalent one-component system of pseudo-particles. Within this scheme, the utility of a linear response approximation for deriving effective interparticle interactions has been demonstrated [M. J. Grimson and M. Silbert, Mol. Phys. 74, 397 (1991)]. Here the response a...
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We investigate the hydrodynamic interaction in suspensions of charged colloidal silica spheres. The volume fraction as well as the range of the electrostatic repulsion between the spheres is varied. Using a combination of dynamic x-ray scattering, cross-correlated dynamic light scattering, and small angle x-ray scattering, the hydrodynamic function H(q) is determined experimentally. The effecti...
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The fractional rates of catabolism of isotopically labeled mouse, human, bovine, and guinea pig gamma-globulins and human serum albumin were determined in mice and in guinea pigs whose serum gamma-globulin and serum albumin levels were elevated by immunization or by injections of exogenous serum proteins. These serum proteins were also followed in mice with different serum gamma-globulin levels...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry B
سال: 2017
ISSN: 1520-6106,1520-5207
DOI: 10.1021/acs.jpcb.7b03510