Anti-CDKN3 Antibody

The CDKN3 polyclonal antibody from Antibodies.com is a rabbit-hosted research reagent raised against cyclin-dependent kinase inhibitor 3, a dual-specificity phosphatase implicated in G1/S progression and frequently investigated in tumor biology contexts. Supplied as 100 µl of an unconjugated 1 mg/ml stock in PBS with 0.1% sodium azide and 50% glycerol, the reagent is validated for Western blot, immunohistochemistry, and immunofluorescence workflows across human, mouse, and rat sample types.

Because CDKN3 expression is dysregulated in several malignancies, including hepatocellular and renal carcinomas, this antibody is commonly used to probe proliferative signaling in cell lysates and fixed tissue sections. The polyclonal format offers multi-epitope recognition, which can be advantageous when analyzing post-translationally modified phosphatase pools or low-abundance targets. For best results, aliquot upon receipt to limit freeze-thaw cycles and store the glycerol-containing stock at -20 °C, protected from light, to preserve activity.