Catalog Number | LT9026 |
Product Name | Histone H3 (21-44) K23Ac-GK(Biotin) |
Product Quantity | 1 mg |
Sequence | AT-K(Ac)-AARKSAPATGGVKKPHRYRPG-GK(Biotin) |
Molecular Weight | 2959.6 |
Purity | ≥95% |
Scientific Background | H3K23ac is an acetylated histone H3 mark associated with transcriptionally active chromatin and combinatorial histone-tail regulation. This H3(21-44) peptide places acetylation specifically at Lys23 and adds a C-terminal biotin handle for interaction and pull-down studies. |
Research Applications | - H3K23ac reader-protein studies
- histone acetylation assays
- chromatin protein pull-downs
- epigenetic inhibitor screening
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Experimental Notes | LifeTein current page identifies the sequence as H3(21-44)-GK(Biotin) with Lys23 acetylated and reports MW 2959.6. The exact acetylation site and free C-terminus are part of the product identity. |
Selected References | - Pervasive combinatorial modification of histone H3 in human cells
- Expanded Lysine Acetylation Specificity of Gcn5 in Native Complexes
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