Used in plant biology research to detect and quantify calmodulin (CaM) protein levels in plant samples. This kit enables scientists to study calcium signaling pathways, which play critical roles in plant responses to environmental stresses such as drought, salinity, and pathogen attack. It is also applied in studying plant growth and development processes including cell division, hormone signaling, and gene expression regulation. The assay supports high-throughput analysis in agricultural research and genetic engineering to develop stress-resistant crop varieties.