Anti-ETS1 Antibody

Investigators working on hematopoietic lineage commitment, endothelial cell biology, or Ras-MAPK-driven transcriptional programs often use ETS1 (E26 transformation-specific transcription factor 1) as a marker, and the unconjugated rabbit polyclonal reagent supplied by Antibodies.com in a 100 µl vial delivers multi-epitope coverage of the human, mouse, and rat protein for Western blot, immunohistochemistry, immunofluorescence, and ELISA workflows.

The polyclonal format detects multiple epitopes across the transcription factor, an advantage when probing denatured lysates by Western blot and when working with formalin-fixed paraffin-embedded tissue, where epitope masking can otherwise reduce signal in immunohistochemistry. ETS1 orchestrates gene expression programs involved in immune cell maturation, angiogenesis, and epithelial-to-mesenchymal transition, supporting studies of tumor microenvironments, lymphocyte differentiation, and vascular remodeling.

Aliquot on first thaw to limit freeze-thaw cycles; store refrigerated for working stocks and keep the vial frozen at -20 °C for long-term titer retention. Supplied as a single-use vial intended for research use only, the reagent is compatible with common HRP- and fluorophore-conjugated secondary antibodies raised against rabbit IgG.