Anti-PI3K p85α Antibody

Manufactured by Antibodies.com, this Rabbit polyclonal primary antibody is raised against the PI3K p85α regulatory subunit (target: PIK3R1) and is supplied as a 50 µl liquid preparation at 1 mg/ml in PBS containing 0.1% sodium azide and 50% glycerol as a cryoprotectant. The reagent is unconjugated and of the IgG isotype, making it compatible with standard secondary detection protocols in Western blotting (WB) and immunohistochemistry (IHC). It has been validated for reactivity with Human, Mouse, and Rat samples, supporting broad cross-species utility in signalling and oncology research. Researchers working on the PI3K/AKT pathway can use this polyclonal reagent to detect endogenous p85α in lysates and tissue sections with confidence, benefiting from the affinity-purified, batch-to-batch consistency characteristic of the Antibodies.com portfolio. The product ships at working strength (no dilution required for storage) and should be stored according to the manufacturer's datasheet to preserve activity across multiple experiments. Suitable applications include Western blot for evaluating PI3K pathway activation and immunohistochemistry for localising p85α expression in fixed tissue specimens, complementing downstream studies of insulin, growth-factor, and oncogenic signalling.