H3(1-21) K9ac, K14ac H4 Fmoc-Glu(OtBu)-OH (C₂₄H₂₇NO₆) is an Fmoc-protected

Fmoc-Glu(OtBu)-OH (C₂₄H₂₇NO₆) is an Fmoc-protected glutamic acid with a t-butyl (OtBu) protecting group on the side chain carboxyl

with trimethylation at lysine 9

Fmoc-L-Asp(OtBu)-Wang is an Fmoc-protected L-aspartic acid with a t-butyl (OtBu) protecting group on the side chain carboxyl

This reagent is used in SPPS to incorporate serine residues while protecting the side chain

H3(1-21) K9me3

H3(1-21) K9ac, K14ac H4 Fmoc-Glu(OtBu)-OH (C₂₄H₂₇NO₆) is an Fmoc-protectedH3(1 21) K9ac, K14ac is a synthetic peptide corresponding to the first 21 amino acids of histone H3, with acetylation at lysines 9 and 14. This peptide is key for investigating the combined effects of these histone acetylations on chromatin structure and gene regulation.