Used in plant molecular biology research to quantify histone deacetylase (HDAC) enzyme activity in plant samples. This kit enables researchers to study epigenetic regulation involved in plant growth, development, and stress responses. It is particularly useful in analyzing how environmental factors such as drought, salinity, or pathogen attack influence histone modifications and gene expression in plants. Commonly applied in agricultural research and plant biotechnology to develop crops with improved resilience and yield traits.