Lucent AD (p-Tau 181), K2 EDTA Plasma

Test ID: 104142 p-Tau 181

Notification Date: 06Jul2023

Effective Date: 06Jul2023

Explanation: On the effective date, the p-Tau 181 test, performed by the Quanterix Corporation Lab, will be updated with the following changes.

Current Test Name	New Test Name
p-Tau 181	Lucent AD p-Tau 181
Current Cut-Off	New Cut-Off
≤ 16.5 pg/mL	≤ 14.2 pg/mL
Current Specimen Stability	New Specimen Stability
4 days at 2-8°C 4 days at -20°C	7 days at 2-8°C 7 days at -20°C

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