H4(1-21) K12ac biotin H3 Fmoc-Asn(Trt)-OH (C₃₈H₃₂N₂O₅) is an Fmoc-protected

Fmoc-Asn(Trt)-OH (C₃₈H₃₂N₂O₅) is an Fmoc-protected asparagine with a trityl (Trt) protecting group on the side chain amide

conjugated with biotin and an aminohexanoic acid (AHX) linker

Fmoc-Tyr(tBu)-OH (C₂₈H₂₉NO₅) is an Fmoc-protected tyrosine with a t-butyl (tBu) protecting group on the phenol

Fmoc-L-Ser(tBu)-Wang is an Fmoc-protected L-serine with a t-butyl (tBu) protecting group on the hydroxyl side chain

H4(1-21) K12ac biotin H3 Fmoc-Asn(Trt)-OH (C₃₈H₃₂N₂O₅) is an Fmoc-protectedH4(1 21) K12ac Biotin is a synthetic peptide representing the first 21 amino acids of histone H4, with acetylation at lysine 12 and a biotin conjugation. This peptide is valuable for examining specific histone modifications and for use in biotin based pulldown assays.