English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We report the in vitro selection of DNA aptamers that bind to histone H4 proteins acetylated at lysine 16. The best aptamer identified in this selection binds to the target protein with a K(d) of 21 nM and discriminates against both the nonacetylated protein and histone H4 proteins acetylated at lysine 8. Comparative binding assays performed with a chip-quality antibody reveal that this aptamer binds to the acetylated histone target with similar affinity to a commercial antibody but shows significantly greater specificity (15-fold versus 2400-fold) for the target molecule. This result demonstrates that aptamers that are both modification and location specific can be generated to bind specific protein post-translational modifications.

Evolution of a Histone H4-K16 Acetyl-Specific DNA Aptamer