Traceability validation of six enzyme measurements on the Abbott Alinity c analytical system

摘要

Background: Laboratory professionals should independently verify the correct implementation of metrological traceability of commercial measuring systems and determine if their performance is fit for purpose. We evaluated the trueness, uncertainty of measurements, and transferability of six clinically important enzyme measurements (alanine aminotransferase [ALT], alkaline phosphatase [ALP], aspartate aminotransferase [AST], creatine kinase [CK], gamma-glutamyltransferase [gamma GT], and lactate dehydrogenase [LDH]) performed on the Abbott Alinity c analytical system.