Lindner H, Helliger W, Puschendorf B. Separation of Friend erythroleukaemic cell histones and high-mobility-group proteins by reversed-phase high-performance liquid chromatography.
J Chromatogr A 1988;
450:309-16. [PMID:
3241016 DOI:
10.1016/s0021-9673(01)83585-8]
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Abstract
A procedure for the rapid separation of histones and high-mobility-group (HMG) proteins from Friend erythroleukaemic cells (line F4N) by reversed-phase high-performance liquid chromatography is reported. By using a Nucleosil 300-5 C4 column and a multistep water-acetonitrile gradient containing 0.1% trifluoroacetic acid, the HMG-1 and HMG-2 proteins, several H1 subfractions including H1(0), H4, H2B, two H2A variants and two H3 subfractions were separated. Under changed conditions, by applying a varied acetonitrile gradient system, even two H2B variants were fractionated. The methods described seem to be a real alternative to the time-consuming polyacrylamide gel electrophoresis.
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