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Updated: Aug 9, 2026

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High Sensitivity Measurement of Transcription Factor-DNA Binding Affinities by Competitive Titration Using Fluorescence Microscopy
Published on: February 7, 2019
Salt induced transitions of chromatin core particles studied by tyrosine fluorescence anisotropy
Nucleic Acids Research
|August 25, 1980
Abstract:
Chromatin core particles containing 146 base pairs of DNA have been found to undergo a single defined transition below 10 mM ionic strength as studied by both sedimentation velocity and tyrosine fluorescence anisotropy. A method is described for the preparation of such core particles from chicken erythrocytes with greater than 50% yield.

