Anti-Histone H4 Antibody

Affinity-purified polyclonal reagent from Antibodies.com for detecting Histone H4, a core nucleosomal protein that organizes chromatin and regulates transcription. The antibody is raised in rabbit and supplied unconjugated as a 100 µl liquid aliquot, allowing flexible labeling with secondary reagents of the researcher's choice. Validated applications include western blot, immunohistochemistry, immunofluorescence, and ELISA, with reactivity confirmed against human, mouse, rat, and monkey samples. Because Histone H4 carries multiple post-translational modifications such as acetylation, methylation, and phosphorylation, the polyclonal format offers broad epitope coverage useful in epigenetic studies, ChIP-related workflows, and mapping of nuclear staining patterns. The product ships refrigerated on wet ice and should be stored aliquoted to limit freeze-thaw cycles.