Used in research settings to detect and quantify highly sensitive levels of cardiac troponin T in human serum or plasma. Enables early detection of myocardial injury, even in cases where troponin levels are very low. Commonly applied in studies related to acute coronary syndrome, myocardial infarction, and cardiovascular risk stratification. Supports investigation into subclinical cardiac damage in conditions such as chronic kidney disease, sepsis, or post-operative cardiac complications. Provides high sensitivity and specificity for monitoring minimal cardiac troponin release, making it valuable in clinical research and drug development focused on heart health.