Analytical Performance of the New Sysmex High-Sensitivity Troponin T Assay.

We evaluated the Sysmex Highly Integrated Single-Cartridge Luminescence Immunoassay System (HISCL) hs-cTnT assay, and compared its performance to the Roche assay, with derivation of 99th-percentile upper reference limits (99% URLs) for healthy subjects. We assessed the effect of increasing age/decreasing eGFR on the HISCL hs-cTnT. We verified assay limits of blank/detection, precision and the functional sensitivity.