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Bull Exp Biol Med
; 139(2): 217-9, 2005 Feb.
Article
in English, Russian
| MEDLINE
| ID: mdl-16027811
ABSTRACT
The presence of copper cations in the solution of human serum gamma-globulin induced the formation of supramolecular forms of the protein. The intensity of this reaction increased with increasing copper concentration. The mechanisms of g-globulin aggregate formation under normal conditions and the possible role of bivalent metal cations in the regulation of protein effector functions are discussed.