Anti-serine / threonine kinase 40 Antibody

Raised in rabbit as a polyclonal reagent, this unconjugated primary antibody recognizes serine/threonine kinase 40 (STK40) in human samples. Validated for Western blot and immunofluorescence workflows, the 100 µl aliquot supports immunodetection of STK40, a kinase implicated in mesenchymal stem cell differentiation, TGF-beta signaling crosstalk, and renal organogenesis research.

The unconjugated format allows flexible pairing with custom fluorophore or HRP secondary reagents, and the polyclonal nature provides multiple epitope coverage useful when probing low-abundance targets. For long-term use, aliquot and freeze to limit freeze-thaw damage; protect from light and store refrigerated short term. Provided by Antibodies.com as a research-use-only reagent for cell biology and signal transduction studies, where STK40 expression is followed across developmental and differentiation models.