Anti-PKA-R2β (Ab-113) Antibody

Raised in rabbit and affinity-purified, this unconjugated polyclonal antibody recognizes an epitope in the regulatory subunit 2 beta of cAMP-dependent protein kinase (PKA-R2β). The reagent is validated for Western blot and immunohistochemistry workflows and shows reactivity with human, mouse, and rat samples, supporting cross-species studies of PKA pathway activity in cell and tissue lysates. Distributed by Antibodies.com as a 100 µl liquid aliquot, the antibody suits laboratories investigating cAMP-mediated signal transduction, β-adrenergic responses, and the contribution of type II regulatory subunits to PKA holoenzyme localization in brain, endocrine, and reproductive tissues. Researchers commonly titrate working concentrations to match individual lysate preparations and detect the target with HRP- or alkaline-phosphatase-conjugated secondary reagents suited to the chosen application.