Used in research settings to quantify histone H2B levels in mouse biological samples, this ELISA kit enables the detection of histone modifications associated with chromatin dynamics, gene regulation, and DNA repair processes. It is particularly valuable in epigenetic studies where changes in histone expression or post-translational modifications are linked to cellular responses, disease states such as cancer, or effects of drug treatments. The assay provides a sensitive and specific method for measuring H2B in cell lysates, tissue extracts, or purified chromatin, supporting high-throughput analysis in immunology, oncology, and developmental biology research.