[Lys(Me3)9]-Histone H3 (1-21)-GGK(Biotin)

Product Name: [Lys(Me3)9]-Histone H3 (1-21)-GGK(Biotin)

Sequence One Letter Code: ARTKQTAR-K(Me3)-STGGKAPRKQLA-GGK(Biotin)

Sequence Three Letter Code: H-Ala-Arg-Thr-Lys-Gln-Thr-Ala-Arg-Lys(Me3)-Ser-Thr-Gly-Gly-Lys-Ala-Pro-Arg-Lys-Gln-Leu-Ala-Gly-Gly-Lys(Biotin)-OH

Molecular Weight: 2766.4

Purity: ≥ 95%

Form: Lyophilized

Storage Conditions: - 20 °C

Source / Species: human

Conjugation: Conjugated

Conjugation Type: Biotins

Code Nacres: NA.26

Application: [Lys(Me3)9]-Histone H3 (1–21)-GGK(Biotin) is a synthetic N-terminal histone H3 peptide containing trimethylation at lysine 9, a key epigenetic mark associated with constitutive heterochromatin and transcriptional repression. The peptide includes a C-terminal diglycine linker and biotinylated lysine for efficient affinity-based assay applications. H3K9me3 is recognized by heterochromatin-associated proteins and plays an important role in genome stability, chromatin compaction, and gene silencing. This biotinylated histone peptide is commonly used to study histone reader proteins, chromatin repression pathways, methylation-dependent binding, and epigenetic regulation of genome organization.