Anti-PKD1 (phospho-S910) Antibody

This unconjugated rabbit polyclonal reagent from Antibodies.com specifically recognizes protein kinase D1 (PKD1) when phosphorylated at the serine 910 autophosphorylation site, a well-established marker of catalytic activation. The antibody is supplied at 1 mg/ml in phosphate buffered saline (PBS) containing 0.05% sodium azide at approximately pH 7.2, and is validated for western blot detection across human, mouse, and rat samples.

Shipped as a 100 µl vial, the polyclonal antiserum only binds the activated, phosphorylated form of PKD1, allowing researchers to distinguish signaling-competent kinase from the inactive pool in cell lysates prepared under appropriate stimulation conditions. It is well suited for studies of G-protein-coupled receptor signaling, oxidative stress responses, and Golgi trafficking events where PKD1 activity is being investigated.

For best results, store the vial at 4 °C for short-term use and aliquot the working stock for longer-term storage at -20 °C; repeated freeze-thaw cycles should be avoided to preserve phospho-specificity.