Anti-EWSR1 Antibody

Manufactured by Antibodies.com, this rabbit polyclonal reagent is raised against the EWSR1 protein (Ewing Sarcoma Breakpoint Region 1) and is designed to detect the endogenous level of total EWSR1 in research samples. The immunogen used for affinity purification is a recombinant human EWSR1 protein, which helps ensure strong and specific recognition of the native target across validated species, with confirmed reactivity against human, mouse, and rat samples. The antibody is supplied at 1 mg/mL in a 50 µl volume as an unconjugated preparation in phosphate-buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol. It has been validated for Western blot (WB) and immunofluorescence (IF) applications, making it suitable for both expression-level studies and subcellular localization experiments in cell and tissue-based workflows. The polyclonal format offers epitope diversity for robust signal, and the unconjugated format gives researchers the flexibility to choose their own detection chemistry or secondary antibody system.