Anti-PTEN Antibody

From Antibodies.com, this rabbit polyclonal reagent is raised against PTEN (phosphatase and tensin homolog) and is supplied as a 50 µl aliquot at 1 mg/ml in phosphate-buffered saline with 0.02% sodium azide and 50% glycerol, recommended for continuous use after storage at –20 °C. The unconjugated IgG preparation recognizes endogenous PTEN and has been validated for Western blot, immunohistochemistry, and ELISA workflows across human, mouse, and rat samples, making it a flexible option for signalling and tumour-suppressor studies. Because it is a polyclonal, the antibody targets multiple epitopes on PTEN, which helps preserve signal when individual epitopes are masked by fixation or post-translational modification, and the unconjugated format allows users to pair it with their preferred secondary detection system. Standard storage at –20 °C with appropriate freeze-thaw handling supports long-term stability for routine bench use, and the broad species reactivity makes the same lot suitable for comparative work across rodent models and human tissue or cell-line specimens.