Used in research to study fibroblast growth factor receptor signaling pathways in non-human primate models. Plays a role in immunological and developmental studies due to its involvement in cell proliferation, differentiation, and tissue repair. The His Tag allows for easy detection and purification in experimental settings, making it valuable in protein interaction assays and antibody development. Commonly applied in preclinical testing of biologics and targeted therapies, especially in oncology and regenerative medicine.