Anti-STK24 Antibody

Affinity-purified polyclonal reagent from Antibodies.com targets STK24 (also known as MST3), a member of the STE20 family of serine/threonine kinases implicated in apoptotic signaling, cytoskeletal remodeling, and stress-activated MAPK pathway regulation. Raised in rabbit, this unconjugated preparation is supplied as 100 µl of ready-to-use reagent and is validated for Western blot (WB) and immunohistochemistry (IHC) workflows on human tissue and cell samples.

STK24/MST3 is a GCK-like kinase whose activity has been linked to caspase activation, cell migration, and tumor cell invasion in published studies, making the antibody a useful tool for researchers investigating programmed cell death, neurobiology, and oncology pathways. The polyclonal format provides recognition of multiple epitopes across the protein, supporting detection of full-length STK24 and, in many cases, endogenous proteolytic fragments generated during apoptotic signaling. Reactivity is reported for human antigen, with cross-reactivity to other species not characterized by the manufacturer.

Recommended applications include immunoblotting of whole-cell lysates and immunohistochemical staining of formalin-fixed paraffin-embedded sections. Store refrigerated at 4 °C with brief handling at room temperature during use; avoid repeated freeze-thaw cycles by preparing single-use aliquots upon first thaw. Intended for research use only.