Anti-FLI1 Antibody

The rabbit polyclonal antibody from Antibodies.com targets FLI1 (Friend leukemia integration 1), a transcription factor of the ETS family that regulates megakaryocyte differentiation, erythropoiesis, and endothelial cell development. Because the EWSR1-FLI1 fusion drives Ewing sarcoma, FLI1 is widely used as a diagnostic and research marker in small round cell tumor studies.

Validated for Western blot, immunohistochemistry, and immunofluorescence workflows, this unconjugated reagent recognizes the FLI1 protein in human, mouse, and rat samples, supporting cross-species studies of vascular biology and hematopoiesis.

The reagent is supplied in a 100 µl liquid volume for routine immunolabeling experiments and is raised in rabbit for polyclonal recognition of the native FLI1 epitope.