The pTau 217 Blood Test is something that’s been worked on for years at ARUP Laboratories on the University of Utah’s campus. “We need to make sure that the performance characteristics of ...

SALT LAKE CITY, April 21, 2025 /PRNewswire/ -- ARUP Laboratories now provides a blood test for phosphorylated tau 217 (pTau 217) to assist in identifying whether cognitive decline symptoms in ...

Labcorp's pTau-217/Beta Amyloid 42 Ratio blood test meets the performance criteria to confirm amyloid pathology consistent with Alzheimer's disease BURLINGTON, N.C., April 2, 2025 /PRNewswire ...

The immunoassay measures the ratio of ptau-217 and beta amyloid 42, two distinct biomarkers of Alzheimer's, according to the Wednesday announcement. The Global CEO Initiative on Alzheimer’s ...