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  • Title: [Effects of pH and ionic strength on interaction of different histone fractions and protamine with immobilized histone H4].
    Author: Khrapunov SN, Kadura SN, Berdyshev GD.
    Journal: Biokhimiia; 1980 Jan; 45(1):35-41. PubMed ID: 7194118.
    Abstract:
    The interaction of histone H4 immobilized on Sepharose 4B with protamine and individual and total histone fractions from calf thymus has been studied. In accordance with the strength of their interaction with histone H4, the individual histone fractions can be arranged in the following order: H4 greater than H2a greater than H2b greater than H1 and protamine. The structure of the complexes, which are formed in a solution of a total histone fraction and specifically interact with the immobilized histone H4, depends on the ionic composition and pH of the medium.
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