Used for measuring histone acetyltransferase (HAT) activity in rat samples, this ELISA kit is essential in epigenetic research. It allows researchers to quantify HAT enzyme function in cell extracts or tissue lysates, helping to study gene expression regulation. Commonly applied in studies related to cancer, neurodegenerative diseases, and metabolic disorders where epigenetic modifications play a key role. The kit provides a reliable, sensitive, and high-throughput method for monitoring changes in HAT activity in response to drugs, environmental factors, or genetic alterations.