Anti-PI 3-kinase p85α Antibody

The regulatory subunit of class IA phosphoinositide 3-kinase plays a central role in the PI3K/AKT signaling cascade that governs cell growth, survival, proliferation, and metabolic responses. Produced by Antibodies.com, this rabbit polyclonal reagent recognizes the p85α adapter (gene symbol PIK3R1) and supports multiple applications including western blot, immunohistochemistry, immunofluorescence, and ELISA. Validated reactivity spans human, mouse, and rat samples, making it useful in oncology, metabolic disease, and immunology workflows where pathway activity is being mapped. The unconjugated format is supplied as a 100 µl volume, allowing straightforward dilution into standard immunodetection protocols.