In US: For Research Use Only. Not for Use in Diagnostic Procedures. Lyophilized plasmas, at a defined Dabigatran concentrations (3 levels from about 50 to 500 ng/mL), as measured with the HEMOCLOT™ Thrombin Inhibitors kit (Ref ACK002K-RUO / ACK002L-RUO), for the calibration of Direct Thrombin Inhibitor assays (clotting or chromogenic) for Dabigatran.