Fig. 1From: A novel method for isolation of histones from serum and its implications in therapeutics and prognosis of solid tumoursDiagrammatic representation of protocol for isolation of histones from blood. The dual acid extraction (DAE) protocol involves four crucial steps: (1) serum isolation from blood; (2) total protein precipitation from serum by trichloroacetic acid; (3) histone extraction from precipitate by sulphuric acid and (4) precipitation, washing and dissolution of extracted histone precipitationBack to article page