Histone Methylation (Lysine) Antibodies

Histone Methylation (Lysine) Antibodies focus on methylated lysine residues on histone tails, including mono-, di-, and tri-methylated states that can have distinct regulatory meanings depending on the residue and chromatin context. Lysine methylation marks such as H3K4, H3K9, H3K27, H3K36, and H3K79 are associated with transcriptional activation, repression, elongation, heterochromatin, and developmental gene control.

Antibodies to lysine methylation marks support studies of chromatin mapping, gene regulation, stem cell differentiation, cancer epigenetics, and response to chromatin-modifying enzymes. Site and methylation-state specificity are especially important because neighboring residues and methylation levels can represent different biological interpretations in ChIP, blotting, and imaging assays.