Binding of polylysine and Toluidine Blue to deoxyribonucleoprotein

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Studies on the accessibility of deoxyribonucleic acid in deoxyribonucleoprotein to cationic molecules.

The binding of deoxyribonucleoprotein to Toluidine Blue, to cetylpyridinium chloride and to polylysine of various molecular weights was studied to determine the percentage of free DNA phosphate groups in deoxyribonucleoprotein. Binding was measured by addition of these reagents to deoxyribonucleoprotein at a range of concentrations such that complete precipitation of the deoxyribonucleoprotein ...

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Toluidine blue binding by developing muscle tissue: assay and data on the mechanism involved.

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ژورنال

عنوان ژورنال: Biochemical Journal

سال: 1971

ISSN: 0306-3283

DOI: 10.1042/bj1210025pb