Anti-Tau (Phospho-Ser404)

Y011112 by MBP Inc. is a rabbit polyclonal antibody detecting Tau (MAPT) phosphorylated at Ser404 — part of the PHF-1 epitope (pSer396/pSer404) that marks mature neurofibrillary tangles in Alzheimer's disease and other tauopathies. Phosphorylated by CDK5 and GSK3β. Validated for WB, IHC, IF, and ELISA in human, mouse, and rat. Research Use Only.