Anti-Histone H3 (Mono-Methyl K4) Antibody

H3K4me1 is a well-characterized histone modification enriched at active and poised enhancers across the genome, making this rabbit polyclonal antibody from Antibodies.com a useful reagent for chromatin and epigenetics research. Raised against mono-methylated lysine 4 of Histone H3, the reagent is supplied as 100 µl at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, allowing convenient storage at -20°C without freeze-thaw damage to the aliquot. It has been validated for Western blot, immunohistochemistry, immunofluorescence, immunoprecipitation, and both standard ChIP and ChIP-seq workflows. The antibody shows reactivity with human, mouse, and rat samples, supporting cross-species studies of enhancer biology, transcription factor occupancy, and chromatin remodeling. Each vial contains the unconjugated polyclonal preparation, suitable for downstream labeling or direct detection in standard immunodetection assays.