Used in biomedical research to detect and quantify Flt3 protein levels in cell lysates, serum, or plasma. Helps study hematopoiesis and the role of Flt3 in acute myeloid leukemia (AML). Supports evaluation of Flt3 expression changes in response to targeted therapies. Commonly used in cancer research, drug development, and biomarker validation. Provides a reliable, sensitive method for monitoring Flt3 activation and signaling in experimental models.