Used in immunoassays and flow cytometry to detect and isolate cells expressing CDH17, a protein associated with gastrointestinal cancers. The biotin tag allows strong binding to streptavidin-conjugated detection systems, enhancing signal sensitivity. The His tag enables easy purification using nickel resin and improves stability in experiments. Commonly applied in cancer research to study tumor biomarkers and cell adhesion mechanisms. Also used in protein-protein interaction studies, especially in pull-down assays to identify binding partners of CDH17. Supports development of targeted therapies by enabling precise detection and quantification of CDH17 in biological samples. Suitable for techniques such as ELISA, Western blot, and fluorescence-based detection.