Anti-Tau (Ab-231) Antibody

Supplied at 100 µl per vial by Antibodies.com, this affinity-purified rabbit polyclonal reagent targets the microtubule-associated protein Tau (MAPT) at an epitope that includes residue 231, a threonine position whose modification state is a focal point of Alzheimer's disease and broader tauopathy research. The unconjugated preparation is validated for Western Blot and Immunohistochemistry workflows on human, mouse, and rat specimens, supporting cross-species comparison of Tau expression, phosphorylation, and aggregation in fixed tissue sections and immunoblotted brain or cell lysates. Its polyclonal profile broadens recognition of multiple Tau isoforms and adjacent post-translational variants, which is useful for studies of neurofibrillary tangle pathology, paired helical filament assembly, and kinase-driven phosphorylation dynamics in translational neuroscience. The antibody is intended for research use only.