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[Effect of urea on aggregation of immunoglobulins in water solutions]
Prikladnaia Biokhimiia I Mikrobiologiia
|September 1, 1979
The methods of molecular light scattering and of gel filtration were used to study the degree of urea-induced desaggregation of immunoglobulin (IgG) molecules preaggregated by heating. Urea was shown to desaggregate considerably (70--80%) protein IgG aggregates. The data obtained suggest an important role of hydrophobic interactions in the immunoglobulin aggregation.
The methods of molecular light scattering and of gel filtration were used to study the degree of urea-induced desaggregation of immunoglobulin (IgG) molecules preaggregated by heating. Urea was shown to desaggregate considerably (70--80%) protein IgG aggregates. The data obtained suggest an important role of hydrophobic interactions in the immunoglobulin aggregation.