Intended Use
For In Vitro Diagnostic Use
Summary and Explanation
Tau is a phosphorylated protein, containing 85 potential serine (S), threonine (T), and tyrosine (Y) phosphorylation sites. Both the phosphorylation status and isoform expression of tau are developmentally regulated and both are important factors for cytoskeletal plasticity during embryogenesis and early development. Despite the significant heterogeneity that exists between and within the various tauopathies, the deposited tau in pathological lesions is invariably highly phosphorylated.
Characteristic accumulations of highly phosphorylated tau protein (Thr 181) aggregates are found in several neurodegenerative tauopathies including Alzheimer’s Disease (AD), Progressive Supranuclear Palsy (PSP), Corticobasal Degeneration (CBD), and some forms of Frontotemporal Lobar Dementia (FTLD-tau).
Synonyms: p Tau, phospho Tau, phosphorylated Tau, p- Tau, pTau, anti p Tau, anti p-Tau, anti pTau