Anti-Nucleophosmin Antibody

Manufactured by Antibodies.com, this affinity-purified rabbit polyclonal reagent is raised against a synthetic peptide derived from the N-terminal region of human Nucleophosmin (NPM1), enabling sensitive detection of endogenous NPM1 protein across multiple experimental platforms. Supplied as a 50 µl liquid formulation at 1 mg/mL in PBS containing 50% glycerol, 0.5% BSA, and 0.02% sodium azide, the unconjugated antibody is validated for Western blot, ELISA, and immunohistochemistry applications and shows broad cross-reactivity with Human, Mouse, Rat, and Monkey samples. The immunogen corresponds to the conserved N-terminal region of human NPM1, and the antibody has been affinity-purified from rabbit antiserum by epitope-specific affinity chromatography, ensuring high specificity for the nucleolar phosphoprotein also known as B23, NO38, or Numatrin. For best stability, the vial is shipped at 4 °C and should be aliquoted upon arrival and stored at −20 °C, with repeated freeze/thaw cycles avoided to preserve activity.