Used in biomedical research to quantify Epithelial Cell Adhesion Molecule (EpCAM) levels in cell lysates, tissue extracts, and biological fluids. Widely applied in cancer research, especially for studying tumor progression and metastasis, as EpCAM is overexpressed in many carcinomas. Supports investigation of epithelial-mesenchymal transition (EMT), stem cell isolation, and circulating tumor cell (CTC) detection. Commonly used in immuno-oncology, diagnostic development, and biomarker validation studies. Provides a reliable, sensitive, and high-throughput method for monitoring EpCAM expression in experimental models and clinical samples.