Alanine aminotransferase (ALT) IVD, reagent

Alanine aminotransferase (ALT) IVD reagents are substances or reactants designed to be used with a parent in vitro diagnostic (IVD) system to enable the quantitative measurement of ALT levels in clinical specimens such as serum or plasma. These reagents facilitate the enzymatic reaction necessary for detecting ALT, a key biomarker used in assessing liver function and diagnosing conditions like hepatitis, cirrhosis, or drug-induced liver injury.

As components of IVD assays, these reagents are regulated as part of the diagnostic system and are not standalone medical devices. They are supplied for professional use in clinical laboratories and must be used according to the manufacturer’s instructions to ensure accurate and reliable test results, with regulatory oversight focused on their performance within the complete assay system.