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  • Title: The temperature-dependent dissociation of spectrin.
    Author: Ralston G, Dunbar J, White M.
    Journal: Biochim Biophys Acta; 1977 Mar 28; 491(1):345-8. PubMed ID: 849466.
    Abstract:
    Spectrin, isolated from both human and bovine erythrocyte membranes, was found to exist predominantly as a tetramer of 960 000 daltons when prepared at 4 degrees C, but as a dimer of 480 000 daltons when prepared at 37 degrees C. The purified tetramer from both species could be dissociated to dimers by low ionic strength incubation at 37 degrees C.
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