Anti-PI3K p85β Antibody

Manufactured by Antibodies.com, this recombinant rabbit monoclonal reagent is raised against the regulatory subunit PI3K p85β (PIK3R2) and is supplied as 50 µl of an unconjugated, BSA- and glycerol-stabilised preparation in TBS (pH 7.4) containing 1% BSA, 40% glycerol and 0.05% sodium azide as preservative. The antibody is of the IgG isotype and is purified from a recombinant monoclonal cell line, ensuring lot-to-lot reproducibility for signalling studies of the PI3-kinase pathway. Researchers can apply the reagent to Western blotting, immunocytochemistry/immunofluorescence, immunohistochemistry and flow cytometry, and it has been validated on human and rat samples, making it a reliable tool for cross-species workups involving cancer, metabolic and insulin signalling research. The host species is rabbit, and the antibody should be stored according to the manufacturer's instructions to preserve activity through multiple freeze-thaw cycles. As a class-specific anti-PI3K p85β reagent, it complements other p85 isoform antibodies by allowing selective detection of the β regulatory subunit that partners with p110 catalytic isoforms, supporting clean readouts in lysates, fixed cells, tissue sections and suspension cell populations where pathway activation status is being investigated.