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. Author manuscript; available in PMC: 2008 Nov 28.
Published in final edited form as: J Am Chem Soc. 2007 Nov 7;129(47):14568–14569. doi: 10.1021/ja076488m

Figure 1.

Figure 1

Aptamer enrichment and specificity to different histone classes. (a) Representative chromatograms from rounds 1 and 4 of the selection. The bound fraction is too small to be seen as a distinct peak in round 1, but is clearly visible after round 4. (b) Binding curves were obtained for aptamer 4.15 with the H4, H3, H2A and H2B peptide tail sequences.