Anti-PP2A-Cα Antibody

This rabbit polyclonal antibody targets PP2A-Cα (PPP2CA), the catalytic subunit of Protein Phosphatase 2A, a serine/threonine phosphatase central to cell cycle control, apoptosis, and signal transduction. Produced by Antibodies.com as a polyclonal reagent, it is reactive against human, mouse, and rat samples for cross-species experimental design.

Validated applications include Western blot, immunohistochemistry, immunofluorescence, and ELISA. The unconjugated format gives researchers the freedom to pair the antibody with custom labels or secondary detection systems suited to specific protocols.

Each vial provides 100 µl of antibody. Storage at -20°C in working aliquots helps preserve titer; repeated freeze-thaw cycles should be avoided. PP2A-Cα is widely studied in cancer biology as a tumor suppressor pathway, in tau phosphorylation relevant to neurodegeneration research, and in Wnt and MAPK signaling investigations.