Anti-PKAβ cat Antibody

Raised in Rabbit against the catalytic subunit of cAMP-dependent protein kinase, this polyclonal reagent from Antibodies.com is supplied as 100 µl at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol. The unconjugated format gives researchers full flexibility to choose their own secondary labels and detection chemistries.

Validated for Western blot, immunohistochemistry, and immunofluorescence, the antibody detects PKA catalytic subunit in human, mouse, and rat samples. Polyclonal recognition of multiple epitopes on the kinase helps produce consistent signal across denaturing and native sample preparations, with typical WB bands observed near 40 kDa matching the expected size of PKA catalytic subunit isoforms.

The 50% glycerol formulation keeps the reagent stable at -20°C and limits freeze-thaw damage, but aliquoting into single-use portions is recommended to preserve long-term activity. Working dilutions can be prepared in standard blocking buffer depending on application, and the PBS-based buffer is compatible with most immunostaining workflows.