Anti-Histone H3 (Tri-Methyl K14) Antibody

Histone H3 tri-methylated at lysine 14 (H3K14me3) is a chromatin modification enriched at active promoters and at DNA double-strand break sites in mammalian cells, where it supports transcription and damage-response signaling. This rabbit polyclonal antibody, distributed through Antibodies.com, was raised against that mark and recognizes the H3K14me3 epitope specifically. The unconjugated reagent is supplied at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant, packaged as a 100 µl vial ready for dilution into Western blot, immunohistochemistry, immunofluorescence, immunoprecipitation, ChIP, and ChIP-seq workflows. Cross-reactivity has been verified against Human, Mouse, and Rat samples, supporting epigenetics mapping and chromatin biology studies. For storage, keep refrigerated and protected from light, handling the sodium azide–containing solution with appropriate laboratory precautions.