Anti-STAT3 (Phospho-Ser727)

Anti-STAT3 (Phospho-Ser727), SKU Y011046, is a rabbit polyclonal antibody that specifically detects STAT3 phosphorylated at serine 727—the MAPK/CDK5-driven modification that fine-tunes STAT3 transcriptional activity independently of Tyr705 phosphorylation. Validated for Western blot, IHC, and immunofluorescence in human, mouse, and rat samples. Available at mbpinc.net.