Used in biomedical research to detect and quantify the levels of villin and ezrin proteins in human cell samples. These proteins are involved in cell structure and motility, making the kit valuable for studies related to cancer metastasis, intestinal cell function, and cytoskeletal dynamics. Commonly applied in academic laboratories, pharmaceutical research, and clinical studies investigating epithelial cell integrity and disease progression. The ELISA format allows for high sensitivity and specificity, enabling researchers to measure protein expression changes under different experimental or pathological conditions.