Anti-MST4 Antibody

Raised in rabbit against the MST4 serine/threonine kinase, this unconjugated polyclonal antibody from Antibodies.com is intended for research use only and is supplied in a 100 µl volume. MST4 is a member of the STE20 family of protein kinases and has been linked to cell proliferation, cytoskeletal remodeling, and apoptotic signaling, making it a relevant target for studies of Hippo-pathway-related signaling and cancer cell biology.

The reagent is validated for western blot and immunohistochemistry on human samples, where it can be used to probe endogenous MST4 expression in cell lysates and in fixed tissue sections. As a polyclonal antibody it recognizes multiple epitopes on the target, which is helpful when surveying MST4 isoforms or post-translationally modified forms of the kinase.

For best results, aliquot upon first use and store refrigerated between 2 and 8 °C, avoiding repeated freeze-thaw cycles so antibody activity is preserved across experiments. The product ships as a single vial of liquid reagent and is suitable for laboratories working on STE20-family kinase biology, signal transduction, and tissue distribution of MST4 in human research models.