Anti-Tau (phospho T181) Antibody - Identical to Novus (NB100-82245)

This rabbit polyclonal antibody from Antibodies.com selectively recognizes the Tau microtubule-associated protein when phosphorylated at threonine 181, a neuronal phosphoepitope that emerges early in Alzheimer's disease pathology and other tauopathies. T181 sits in the proline-rich region flanking the microtubule-binding repeats and is one of the most studied disease-associated Tau modifications, frequently tracked in postmortem brain research and transgenic mouse models of neurodegeneration.

Supplied as 200 µl of unconjugated rabbit IgG in a vial, the reagent supports Western blot analysis of brain homogenates and immunohistochemistry on formalin-fixed, paraffin-embedded tissue sections from human, mouse, and rat samples. For long-term stability, store frozen at -20°C in working aliquots and limit freeze-thaw cycles. The antibody is for research use only.