Anti-FAST Antibody

Fas-activated serine/threonine kinase (FAST) is a Ste20/MST family kinase implicated in apoptosis signaling, neuronal migration, and cytoskeletal regulation. The Antibodies.com Anti-FAST antibody is a rabbit polyclonal reagent that recognizes multiple epitopes on this target, supporting detection in denatured and native protein preparations.

Supplied as 100 µl of unconjugated antiserum, this primary antibody is validated for western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF) workflows on human and mouse samples. Investigators studying programmed cell death, Hippo pathway crosstalk, and developmental neurobiology apply this reagent to characterize FAST expression across cell lines and tissue sections.

The unconjugated format allows flexible pairing with secondary reporters, including HRP-, fluorophore-, or biotin-conjugated anti-rabbit IgG. Aliquot upon arrival to minimize freeze-thaw cycles, and store refrigerated between uses to preserve activity.