Plasma phosphorylated‐tau‐181 (p‐tau181) reliably detects clinical Alzheimer's disease (AD) as well as asymptomatic amyloid‐β (Aβ) pathology, but is consistently quantified with assays using antibody AT270, which cross‐reacts with p‐tau175. This… Click to show full abstract
Plasma phosphorylated‐tau‐181 (p‐tau181) reliably detects clinical Alzheimer's disease (AD) as well as asymptomatic amyloid‐β (Aβ) pathology, but is consistently quantified with assays using antibody AT270, which cross‐reacts with p‐tau175. This study investigates two novel phospho‐specific assays for plasma p‐tau181 and p‐tau231 in clinical and asymptomatic AD.
               
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