Anti-PAK4 Antibody

PAK4 (p21-activated kinase 4) is a serine/threonine kinase that participates in cytoskeletal regulation, cell proliferation, and signaling downstream of Rho family GTPases such as Cdc42 and Rac1.

This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against PAK4 and validated for Western blot (WB) and immunohistochemistry (IHC) workflows across human, mouse, and rat samples.

The antibody is supplied in a 100 µl vial and supports detection of endogenous PAK4 expression in cell lysates and fixed tissue sections.

Researchers apply this reagent to studies of PAK4 activity in cancer biology, neuronal development, and cytoskeletal remodeling, where the polyclonal format enables recognition of multiple epitopes on the target kinase.

For best results, store refrigerated at 2 to 8 degrees C and avoid repeated freeze-thaw cycles to preserve binding activity.