A Rivaroxaban Calibrator is a specialized in vitro diagnostic (IVD) reagent, usually lyophilized human plasma with known amounts of rivaroxaban (Xarelto®), used in labs to create a calibration curve for anti-Xa assays, helping measure actual drug levels in patients for research or clinical situations like bleeding/overdose, despite fixed dosing being common. These calibrator sets provide different concentrations (e.g., 0-500 ng/mL) to ensure accuracy in automated chromogenic assays.
Product Examples
| Product | Manufacturer |
 STA® – Rivaroxaban Calibrator Calibration Plasmas for Assay of Rivaroxaban using anti-Xa method The STA®-Rivaroxaban Calibrator kit consists of calibrator plasmas intended for measuring the calibration of rivaroxaban anti-Xa activity using the STA-R® and STA Compact® analyzers using the STA®-Liquid Anti-Xa kits. | Diagnostica Stago 3 allee Theresa 92600 Asnieres sur Seine, France |
 TECHNOVIEW RIVAROXABAN HIGH CONTROL TECHNOVIEW Rivaroxaban Calibrator Set is a set of calibration plasmas, and TECHNOVIEW Rivaroxaban Control Plasma Set is a set of control plasmas with low, medium and high levels, used for calibration and quality control when measuring rivaroxaban, optimized using anti-Xa assays. TECHNOVIEW Rivaroxaban calibrator and control plasma were prepared from citrate plasmas enriched with different concentrations of rivaroxaban. Plasma contains stabilizers, but no bactericidal additives. | Technoclone Herstellung von Diagnostika und Arzneimitteln GmbH, Brunner Str. 67, 1010 Vienna, Austria |
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