In US: For Research Use Only. Not for Use in Diagnostic Procedures. The BIOPHEN™ Edoxaban Calibrator kit is a set of human plasmas supplemented with Edoxaban at 3 different levels intended for the calibration of Edoxaban measurements, and lyophilized. They are titrated and optimized for anti-Xa chromogenic assays such as BIOPHEN™ Heparin LRT (A221011-RUO, A221013-RUO, A221015-RUO) and BIOPHEN™ DiXaI (A221030-RUO). This kit is for research use only and must not be used for patient diagnosis or treatment.